{"id":1239,"date":"2026-04-10T07:38:57","date_gmt":"2026-04-10T07:38:57","guid":{"rendered":"https:\/\/hxcnc.com\/?page_id=1239"},"modified":"2026-05-14T06:38:59","modified_gmt":"2026-05-14T06:38:59","slug":"vacuum-flange-fittings","status":"publish","type":"page","link":"https:\/\/hxcnc.com\/ro\/product\/vacuum-flange-fittings\/","title":{"rendered":"Conectori de Flan\u0219\u0103 pentru Vacuum"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"1239\" class=\"elementor elementor-1239\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-aabbccdd elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"aabbccdd\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-eeff0011\" data-id=\"eeff0011\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-22334455 elementor-widget elementor-widget-html\" data-id=\"22334455\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<link rel=\"preconnect\" href=\"https:\/\/fonts.googleapis.com\">\n<link rel=\"preconnect\" href=\"https:\/\/fonts.gstatic.com\" crossorigin>\n<link href=\"https:\/\/fonts.googleapis.com\/css2?family=Roboto:wght@300;400;500;700;900&family=Roboto+Condensed:wght@400;700;900&family=Roboto+Mono:wght@400;500&display=swap\" rel=\"stylesheet\">\n\n<style>\n\/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n   FAQ button \u2014 strip default browser styles\n\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\n.hxc-faq-q,\n.hxc-faq-q:hover,\n.hxc-faq-q:focus,\n.hxc-faq-q:active,\n.hxc-faq-q:focus-visible {\n  background: transparent !important;\n  box-shadow: none !important;\n  outline: none !important;\n}\n.hxc-faq-q:hover,\n.hxc-faq-q.open {\n  color: var(--primary);\n}\n\n\/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n   DESIGN TOKENS\n\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\n.hxc-wrap {\n  --bg: #F7F9FC;\n  --card: #FFFFFF;\n  --surface: #EEF3F8;\n  --text: #1F2937;\n  --muted: #5B6777;\n  --mute2: #9CA8B4;\n  --border: #D7E0EA;\n  --primary: #2563EB;\n  --hover: #1D4ED8;\n  --pa: rgba(37, 99, 235, .08);\n  --pb: rgba(37, 99, 235, .15);\n  --pc: rgba(37, 99, 235, .22);\n  --accent: #0F766E;\n  --aa: rgba(15, 118, 110, .08);\n  --ac: rgba(15, 118, 110, .22);\n  --amb: #B45309;\n  --amA: rgba(180, 83, 9, .1);\n  --amC: rgba(180, 83, 9, .25);\n  --r: 8px;\n  --rl: 12px;\n  --rx: 16px;\n  --hd: 'Roboto Condensed', sans-serif;\n  --bd: 'Roboto', sans-serif;\n  --mn: 'Roboto Mono', monospace;\n  font-family: var(--bd);\n  color: var(--text);\n  line-height: 1.6;\n  -webkit-font-smoothing: antialiased;\n}\n.hxc-wrap * { box-sizing: border-box; margin: 0; padding: 0; }\n.hxc-wrap a { color: inherit; text-decoration: none; }\n.hxc-wrap img { display: block; width: 100%; height: 100%; object-fit: cover; }\n\n.hxc-inner { max-width: 1200px; margin: 0 auto; padding: 0 48px; }\n.hxc-s { padding: 80px 0; background: var(--bg); }\n.hxc-s-sf {\n  padding: 80px 0;\n  background: var(--surface);\n  border-top: .5px solid var(--border);\n  border-bottom: .5px solid var(--border);\n}\n.hxc-s-cd {\n  padding: 80px 0;\n  background: var(--card);\n  border-bottom: .5px solid var(--border);\n}\n\n\/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n   SHARED \u2014 eyebrows, headings\n\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\n.hxc-ey {\n  display: inline-flex;\n  align-items: center;\n  gap: 6px;\n  font-size: 11px;\n  font-weight: 600;\n  letter-spacing: .1em;\n  text-transform: uppercase;\n  color: var(--accent);\n  background: #E0F2EE;\n  padding: 4px 12px;\n  border-radius: 20px;\n  margin-bottom: 14px;\n}\n.hxc-ey::before {\n  content: '';\n  width: 6px;\n  height: 6px;\n  border-radius: 50%;\n  background: var(--accent);\n  flex-shrink: 0;\n}\n.hxc-h2 {\n  font-family: var(--hd);\n  font-size: clamp(24px, 3vw, 34px);\n  font-weight: 700;\n  line-height: 1.2;\n  margin-bottom: 12px;\n}\n.hxc-sub {\n  font-size: 15px;\n  color: var(--muted);\n  max-width: 560px;\n  line-height: 1.75;\n}\n.hxc-lbl {\n  font-size: 11px;\n  font-weight: 600;\n  color: var(--muted);\n  text-transform: uppercase;\n  letter-spacing: .08em;\n  margin-bottom: 14px;\n}\n.hxc-hi {\n  background: #E0F2EE;\n  color: var(--accent);\n  border-radius: 3px;\n  padding: 1px 8px;\n  font-size: 11px;\n  font-weight: 600;\n  font-family: var(--mn);\n}\n\n\/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n   BUTTONS\n\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\n.hxc-btn {\n  display: inline-flex;\n  align-items: center;\n  gap: 8px;\n  height: 46px;\n  padding: 0 26px;\n  border-radius: var(--r);\n  font-family: var(--bd);\n  font-size: 14px;\n  font-weight: 500;\n  cursor: pointer;\n  border: 1.5px solid transparent;\n  transition: all .2s;\n  white-space: nowrap;\n}\n.hxc-p {\n  background: var(--primary);\n  color: #fff;\n  border-color: var(--primary);\n}\n.hxc-p:hover {\n  background: var(--hover);\n  border-color: var(--hover);\n  transform: translateY(-1px);\n  box-shadow: 0 4px 14px rgba(37, 99, 235, .28);\n}\n.hxc-o {\n  background: transparent;\n  color: var(--primary);\n  border-color: var(--primary);\n}\n.hxc-o:hover { background: #EFF6FF; }\n.hxc-w {\n  background: #fff;\n  color: var(--primary);\n  border-color: #fff;\n}\n.hxc-w:hover {\n  background: #EFF6FF;\n  transform: translateY(-1px);\n}\n.hxc-g {\n  background: transparent;\n  color: #fff;\n  border-color: rgba(255, 255, 255, .5);\n}\n.hxc-g:hover {\n  border-color: #fff;\n  background: rgba(255, 255, 255, .1);\n}\n.hxc-ar { transition: transform .2s; }\n.hxc-btn:hover .hxc-ar { transform: translateX(3px); }\n\n\/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n   HERO \u2014 ALS-style technical drawing board\n\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\n.hxc-hero2 {\n  background: var(--card);\n  overflow: hidden;\n  position: relative;\n  width: 100%;\n  border-bottom: .5px solid var(--border);\n}\n.hxc-hero2::before {\n  content: '';\n  position: absolute;\n  inset: 0;\n  background-image:\n    linear-gradient(var(--border) 1px, transparent 1px),\n    linear-gradient(90deg, var(--border) 1px, transparent 1px);\n  background-size: 44px 44px;\n  opacity: .18;\n  pointer-events: none;\n}\n.hxc-hero2::after {\n  content: '';\n  position: absolute;\n  top: 0; right: 0; bottom: 0;\n  width: 44%;\n  background: linear-gradient(270deg, var(--surface), transparent);\n  pointer-events: none;\n}\n.hxc-hero2-stripe {\n  position: absolute;\n  top: 0; left: 0; right: 0;\n  height: 3px;\n  background: linear-gradient(90deg, var(--amb), #F59E0B, var(--amb));\n  z-index: 2;\n}\n.hxc-hero2-grid {\n  position: relative;\n  z-index: 1;\n  display: grid;\n  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);\n  min-height: 640px;\n  align-items: stretch;\n  width: 100%;\n}\n.hxc-hero2-L {\n  padding: 80px 40px 72px 0;\n  display: flex;\n  flex-direction: column;\n  justify-content: center;\n  border-right: 1px solid var(--border);\n  min-width: 0;\n}\n.hxc-hero2-flag {\n  display: flex;\n  align-items: center;\n  gap: 10px;\n  margin-bottom: 20px;\n  flex-wrap: wrap;\n}\n.hxc-hero2-badge {\n  padding: 4px 14px;\n  border-radius: 100px;\n  background: var(--pa);\n  border: 1px solid var(--pc);\n  font-family: var(--mn);\n  font-size: 10px;\n  color: var(--primary);\n  letter-spacing: 2px;\n  text-transform: uppercase;\n}\n.hxc-hero2-badge-amb {\n  background: var(--amA);\n  border-color: var(--amC);\n  color: var(--amb);\n}\n.hxc-hero2-id {\n  font-family: var(--mn);\n  font-size: 10px;\n  color: var(--mute2);\n  letter-spacing: 2px;\n}\n.hxc-hero2-h1 {\n  font-family: var(--hd);\n  font-size: clamp(38px, 5vw, 60px);\n  font-weight: 900;\n  line-height: .96;\n  letter-spacing: -2px;\n  color: var(--text);\n  margin-bottom: 18px;\n}\n.hxc-hero2-h1 em {\n  color: var(--primary);\n  font-style: normal;\n  display: block;\n}\n.hxc-hero2-sub {\n  font-size: 15px;\n  color: var(--muted);\n  max-width: 500px;\n  line-height: 1.78;\n  margin-bottom: 28px;\n}\n.hxc-hero2-stats {\n  display: grid;\n  grid-template-columns: repeat(3, 1fr);\n  gap: 10px;\n  max-width: 500px;\n  margin-bottom: 30px;\n}\n.hxc-hero2-stat {\n  padding: 14px 10px;\n  background: var(--surface);\n  border: 1px solid var(--border);\n  border-radius: 10px;\n  text-align: center;\n  transition: all .18s;\n}\n.hxc-hero2-stat:hover {\n  background: var(--pa);\n  border-color: var(--pc);\n}\n.hxc-hero2-stat-v {\n  font-family: var(--hd);\n  font-size: 19px;\n  font-weight: 900;\n  color: var(--primary);\n  line-height: 1;\n}\n.hxc-hero2-stat-v sup { font-size: 10px; font-weight: 700; }\n.hxc-hero2-stat-l {\n  font-family: var(--mn);\n  font-size: 9px;\n  color: var(--mute2);\n  letter-spacing: 1.5px;\n  text-transform: uppercase;\n  margin-top: 5px;\n}\n.hxc-hero2-btns {\n  display: flex;\n  gap: 12px;\n  flex-wrap: wrap;\n}\n.hxc-hero2-R {\n  position: relative;\n  padding: 40px 0 40px 40px;\n  min-width: 0;\n}\n.hxc-hero2-board {\n  position: relative;\n  background: linear-gradient(165deg, #0F172A 0%, #1E293B 60%, #0F172A 100%);\n  border-radius: 24px;\n  height: 100%;\n  min-height: 560px;\n  overflow: hidden;\n  box-shadow:\n    0 30px 80px -20px rgba(15, 23, 42, .35),\n    0 8px 24px -6px rgba(15, 23, 42, .2);\n}\n.hxc-hero2-board::before {\n  content: '';\n  position: absolute;\n  inset: 0;\n  background-image:\n    linear-gradient(rgba(255, 255, 255, .03) 1px, transparent 1px),\n    linear-gradient(90deg, rgba(255, 255, 255, .03) 1px, transparent 1px);\n  background-size: 32px 32px;\n}\n.hxc-hero2-board::after {\n  content: '';\n  position: absolute;\n  top: -30%;\n  right: -20%;\n  width: 70%;\n  height: 70%;\n  background: radial-gradient(circle, rgba(52, 211, 153, .35), transparent 70%);\n}\n.hxc-hero2-ribbon {\n  position: absolute;\n  top: 18px;\n  left: 18px;\n  right: 18px;\n  display: flex;\n  justify-content: space-between;\n  align-items: center;\n  z-index: 3;\n  font-family: var(--mn);\n  font-size: 10px;\n  color: rgba(255, 255, 255, .5);\n  letter-spacing: 2px;\n  text-transform: uppercase;\n}\n.hxc-hero2-ribbon .dot {\n  width: 8px;\n  height: 8px;\n  border-radius: 50%;\n  background: #22C55E;\n  box-shadow: 0 0 0 3px rgba(34, 197, 94, .2);\n  display: inline-block;\n  margin-right: 8px;\n  vertical-align: middle;\n  animation: hxc-h2-pulse 2s ease-in-out infinite;\n}\n@keyframes hxc-h2-pulse {\n  0%, 100% { box-shadow: 0 0 0 3px rgba(34, 197, 94, .2); }\n  50%      { box-shadow: 0 0 0 6px rgba(34, 197, 94, .08); }\n}\n.hxc-hero2-scene {\n  position: absolute;\n  inset: 0;\n  display: flex;\n  align-items: center;\n  justify-content: center;\n  z-index: 2;\n}\n.hxc-hero2-scene svg { width: 94%; height: auto; }\n.hxc-hero2-pin {\n  position: absolute;\n  z-index: 3;\n  display: flex;\n  align-items: center;\n  gap: 8px;\n  padding: 5px 11px 5px 7px;\n  background: rgba(255, 255, 255, .95);\n  border-radius: 100px;\n  font-family: var(--mn);\n  font-size: 10px;\n  font-weight: 600;\n  color: var(--primary);\n  box-shadow: 0 4px 12px rgba(0, 0, 0, .3);\n}\n.hxc-hero2-pin::before {\n  content: '';\n  width: 6px;\n  height: 6px;\n  border-radius: 50%;\n  background: var(--primary);\n}\n.hxc-hero2-pin-a {\n  background: rgba(254, 243, 199, .95);\n  color: var(--amb);\n}\n.hxc-hero2-pin-a::before { background: var(--amb); }\n.hxc-hero2-pin-t {\n  background: rgba(204, 251, 241, .95);\n  color: var(--accent);\n}\n.hxc-hero2-pin-t::before { background: var(--accent); }\n.hxc-hero2-pin-1 { top: 22%; left: 6%; }\n.hxc-hero2-pin-2 { top: 50%; right: 8%; }\n.hxc-hero2-pin-3 { bottom: 28%; left: 10%; }\n.hxc-hero2-chips {\n  position: absolute;\n  left: 18px;\n  right: 18px;\n  bottom: 18px;\n  display: grid;\n  grid-template-columns: repeat(3, 1fr);\n  gap: 10px;\n  z-index: 3;\n}\n.hxc-hero2-chip {\n  padding: 12px 14px;\n  background: rgba(255, 255, 255, .06);\n  border: 1px solid rgba(255, 255, 255, .12);\n  border-radius: 10px;\n  backdrop-filter: blur(8px);\n  -webkit-backdrop-filter: blur(8px);\n}\n.hxc-hero2-chip-v {\n  font-family: var(--hd);\n  font-size: 13px;\n  font-weight: 700;\n  color: #fff;\n  line-height: 1.15;\n}\n.hxc-hero2-chip-v span { font-size: 10px; font-weight: 600; }\n.hxc-hero2-chip-l {\n  font-family: var(--mn);\n  font-size: 8px;\n  color: rgba(255, 255, 255, .55);\n  letter-spacing: 1.5px;\n  text-transform: uppercase;\n  margin-top: 4px;\n}\n\n\/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n   STATS BAR\n\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\n.hxc-stats {\n  background: var(--card);\n  border-bottom: .5px solid var(--border);\n}\n.hxc-sg {\n  max-width: 1200px;\n  margin: 0 auto;\n  padding: 0 48px;\n  display: grid;\n  grid-template-columns: repeat(4, 1fr);\n}\n.hxc-st {\n  padding: 28px 20px;\n  text-align: center;\n  border-right: .5px solid var(--border);\n}\n.hxc-st:last-child { border-right: none; }\n.hxc-sn {\n  font-family: var(--mn);\n  font-size: 26px;\n  font-weight: 500;\n  color: var(--accent);\n  line-height: 1;\n}\n.hxc-sl2 {\n  font-size: 12px;\n  color: var(--muted);\n  margin-top: 6px;\n  line-height: 1.4;\n}\n\n\/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n   CHALLENGES + GALLERY + APPLICATIONS + PROCESS + TESTIMONIALS + FAQ + CTA + REVEAL\n\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\n.hxc-chg { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }\n.hxc-chc {\n  background: var(--card);\n  border: .5px solid var(--border);\n  border-radius: var(--rl);\n  padding: 24px;\n  transition: all .25s;\n}\n.hxc-chc:hover {\n  border-color: var(--primary);\n  box-shadow: 0 4px 20px rgba(37, 99, 235, .08);\n  transform: translateY(-2px);\n}\n.hxc-chi {\n  width: 40px; height: 40px;\n  border-radius: var(--r);\n  background: #DBEAFE;\n  color: var(--primary);\n  display: flex; align-items: center; justify-content: center;\n  font-size: 18px;\n  margin-bottom: 14px;\n}\n.hxc-cht {\n  font-family: var(--hd);\n  font-size: 15px;\n  font-weight: 700;\n  margin-bottom: 8px;\n}\n.hxc-chd {\n  font-size: 13px;\n  color: var(--muted);\n  line-height: 1.7;\n}\n\n.hxc-gh {\n  display: flex;\n  align-items: flex-end;\n  justify-content: space-between;\n  margin-bottom: 32px;\n  gap: 20px;\n  flex-wrap: wrap;\n}\n.hxc-gg {\n  display: grid;\n  grid-template-columns: repeat(12, 1fr);\n  gap: 8px;\n}\n.hxc-gc {\n  position: relative;\n  overflow: hidden;\n  border-radius: var(--rl);\n  background: var(--surface);\n  cursor: pointer;\n}\n.hxc-gc img {\n  width: 100%; height: 100%;\n  object-fit: cover;\n  transition: transform .45s;\n}\n.hxc-gc:hover img { transform: scale(1.05); }\n.hxc-gov {\n  position: absolute; inset: 0;\n  background: linear-gradient(to top, rgba(15, 25, 60, .72), transparent 55%);\n  display: flex; flex-direction: column; justify-content: flex-end;\n  padding: 14px;\n  opacity: 0;\n  transition: opacity .3s;\n}\n.hxc-gc:hover .hxc-gov { opacity: 1; }\n.hxc-gn {\n  font-family: var(--hd);\n  font-size: 13px;\n  font-weight: 700;\n  color: #fff;\n  line-height: 1.3;\n  margin-bottom: 2px;\n}\n.hxc-gm {\n  font-size: 10px;\n  color: rgba(255, 255, 255, .72);\n  font-family: var(--mn);\n}\n.hxc-gtag {\n  position: absolute;\n  top: 10px; left: 10px;\n  background: rgba(255, 255, 255, .92);\n  border-radius: 4px;\n  padding: 3px 8px;\n  font-size: 10px;\n  font-weight: 600;\n  color: var(--accent);\n  font-family: var(--mn);\n}\n.hxc-a   { grid-column: span 5; min-height: 340px; }\n.hxc-b   { grid-column: span 4; min-height: 164px; }\n.hxc-c   { grid-column: span 3; min-height: 164px; }\n.hxc-d   { grid-column: span 3; min-height: 164px; }\n.hxc-e   { grid-column: span 4; min-height: 164px; }\n.hxc-f   { grid-column: span 5; min-height: 164px; }\n.hxc-gg7 { grid-column: span 4; min-height: 164px; }\n.hxc-gg8 { grid-column: span 3; min-height: 164px; }\n\n.hxc-cap-grid {\n  display: grid;\n  grid-template-columns: 1fr 1fr;\n  gap: 32px;\n  align-items: start;\n}\n.hxc-cap-tbl { width: 100%; border-collapse: collapse; }\n.hxc-cap-tbl tr { border-bottom: .5px solid var(--border); }\n.hxc-cap-tbl tr:last-child { border-bottom: none; }\n.hxc-cap-tbl td {\n  padding: 11px 0;\n  font-size: 13px;\n  vertical-align: middle;\n}\n.hxc-cap-tbl td:first-child {\n  color: var(--muted);\n  width: 160px;\n  font-weight: 500;\n}\n.hxc-cap-tbl td:last-child {\n  font-family: var(--mn);\n  font-size: 12px;\n  font-weight: 500;\n}\n\n.hxc-apg { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }\n.hxc-apc {\n  background: var(--card);\n  border: .5px solid var(--border);\n  border-radius: var(--rl);\n  overflow: hidden;\n  transition: all .25s;\n}\n.hxc-apc:hover {\n  border-color: var(--primary);\n  transform: translateY(-2px);\n}\n.hxc-api { height: 140px; overflow: hidden; }\n.hxc-api img {\n  width: 100%; height: 100%;\n  object-fit: cover;\n  transition: transform .35s;\n}\n.hxc-apc:hover .hxc-api img { transform: scale(1.06); }\n.hxc-apb { padding: 16px; }\n.hxc-apt {\n  font-family: var(--hd);\n  font-size: 14px;\n  font-weight: 700;\n  margin-bottom: 6px;\n}\n.hxc-apd {\n  font-size: 12px;\n  color: var(--muted);\n  line-height: 1.6;\n}\n\n.hxc-psg {\n  display: grid;\n  grid-template-columns: repeat(4, 1fr);\n  position: relative;\n  margin-top: 52px;\n}\n.hxc-psg::before {\n  content: '';\n  position: absolute;\n  top: 27px;\n  left: calc(12.5% + 20px);\n  right: calc(12.5% + 20px);\n  height: 1px;\n  background: repeating-linear-gradient(90deg, var(--primary) 0, var(--primary) 6px, transparent 6px, transparent 14px);\n  z-index: 0;\n}\n.hxc-ps {\n  display: flex; flex-direction: column;\n  align-items: center;\n  text-align: center;\n  padding: 0 12px;\n  position: relative;\n  z-index: 1;\n}\n.hxc-psn {\n  width: 54px; height: 54px;\n  border-radius: 50%;\n  background: var(--primary);\n  color: #fff;\n  font-family: var(--mn);\n  font-size: 15px;\n  font-weight: 500;\n  display: flex; align-items: center; justify-content: center;\n  margin-bottom: 16px;\n  box-shadow: 0 0 0 6px var(--surface), 0 0 0 7px var(--border);\n}\n.hxc-pst {\n  font-family: var(--hd);\n  font-size: 14px;\n  font-weight: 700;\n  margin-bottom: 7px;\n}\n.hxc-psd {\n  font-size: 12px;\n  color: var(--muted);\n  line-height: 1.65;\n  max-width: 180px;\n}\n\n.hxc-tsg { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }\n.hxc-tsi {\n  background: var(--card);\n  border: .5px solid var(--border);\n  border-radius: var(--rl);\n  padding: 24px;\n  display: flex; flex-direction: column;\n  gap: 12px;\n}\n.hxc-tss {\n  color: #F59E0B;\n  font-size: 13px;\n  letter-spacing: 2px;\n}\n.hxc-tst {\n  font-size: 13px;\n  color: var(--muted);\n  line-height: 1.75;\n  flex: 1;\n}\n.hxc-tshr { border-top: .5px solid var(--border); }\n.hxc-tsau { display: flex; align-items: center; gap: 10px; }\n.hxc-tsav {\n  width: 36px; height: 36px;\n  border-radius: 50%;\n  background: var(--surface);\n  display: flex; align-items: center; justify-content: center;\n  font-size: 12px;\n  font-weight: 600;\n  color: var(--primary);\n  flex-shrink: 0;\n}\n.hxc-tsnm { font-size: 12px; font-weight: 600; }\n.hxc-tsco { font-size: 11px; color: var(--muted); }\n\n.hxc-faq-grid {\n  display: grid;\n  grid-template-columns: 1fr 1fr;\n  gap: 0 32px;\n  align-items: start;\n}\n.hxc-faq-item { border-bottom: .5px solid #E8EDF2; }\n.hxc-faq-q {\n  width: 100%;\n  border: none;\n  display: flex;\n  align-items: center;\n  justify-content: space-between;\n  gap: 16px;\n  padding: 18px 0;\n  font-family: var(--bd);\n  font-size: 14px;\n  font-weight: 500;\n  color: var(--text);\n  cursor: pointer;\n  text-align: left;\n  transition: color .25s;\n}\n.hxc-faq-icon {\n  width: 22px; height: 22px;\n  border-radius: 50%;\n  background: var(--surface);\n  border: .5px solid var(--border);\n  display: flex; align-items: center; justify-content: center;\n  flex-shrink: 0;\n  font-size: 14px;\n  line-height: 1;\n  transition: all .3s;\n  color: var(--muted);\n}\n.hxc-faq-q.open .hxc-faq-icon {\n  background: #DBEAFE;\n  border-color: var(--primary);\n  color: var(--primary);\n  transform: rotate(45deg);\n}\n.hxc-faq-body {\n  display: none;\n  padding: 0 0 18px;\n  font-size: 13px;\n  color: var(--muted);\n  line-height: 1.8;\n}\n.hxc-faq-body.open {\n  display: block;\n  animation: hxc-fi2 .2s ease;\n}\n@keyframes hxc-fi2 {\n  from { opacity: 0; transform: translateY(-4px); }\n  to   { opacity: 1; transform: none; }\n}\n.hxc-faq-body strong { color: var(--text); font-weight: 500; }\n\n.hxc-cta {\n  background: var(--primary);\n  padding: 80px 48px;\n  text-align: center;\n  position: relative;\n  overflow: hidden;\n}\n.hxc-cta::before {\n  content: '';\n  position: absolute;\n  inset: 0;\n  background:\n    radial-gradient(ellipse at 25% 50%, rgba(255, 255, 255, .07), transparent 60%),\n    radial-gradient(ellipse at 75% 50%, rgba(255, 255, 255, .05), transparent 60%);\n}\n.hxc-cta > * { position: relative; z-index: 1; }\n.hxc-ctat {\n  font-family: var(--hd);\n  font-size: clamp(24px, 3vw, 36px);\n  font-weight: 900;\n  color: #fff;\n  line-height: 1.2;\n  margin-bottom: 12px;\n}\n.hxc-ctasb {\n  font-size: 15px;\n  color: rgba(255, 255, 255, .72);\n  margin-bottom: 32px;\n  max-width: 480px;\n  line-height: 1.7;\n  margin-left: auto;\n  margin-right: auto;\n}\n.hxc-ctabs {\n  display: flex;\n  gap: 12px;\n  justify-content: center;\n  flex-wrap: wrap;\n}\n.hxc-ctan {\n  margin-top: 16px;\n  font-size: 12px;\n  color: rgba(255, 255, 255, .45);\n  font-family: var(--mn);\n}\n\n.hxc-rv {\n  opacity: 0;\n  transform: translateY(18px);\n  transition: opacity .5s ease, transform .5s ease;\n}\n.hxc-rv.in {\n  opacity: 1;\n  transform: none;\n}\n\n\/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n   RESPONSIVE BREAKPOINTS\n\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\n@media (max-width: 1024px) {\n  .hxc-inner, .hxc-sg { padding: 0 32px; }\n  .hxc-gg { grid-template-columns: repeat(6, 1fr); }\n  .hxc-a { grid-column: span 4; min-height: 260px; }\n  .hxc-b, .hxc-c, .hxc-d, .hxc-e, .hxc-f, .hxc-gg7, .hxc-gg8 {\n    grid-column: span 3;\n    min-height: 150px;\n  }\n  .hxc-chg, .hxc-apg, .hxc-tsg { grid-template-columns: repeat(2, 1fr); }\n  .hxc-cap-grid { grid-template-columns: 1fr; }\n  .hxc-psg { grid-template-columns: repeat(2, 1fr); gap: 36px; }\n  .hxc-psg::before { display: none; }\n}\n@media (max-width: 880px) {\n  .hxc-hero2-grid { grid-template-columns: 1fr; min-height: auto; }\n  .hxc-hero2-L { padding: 64px 0 32px; border-right: none; }\n  .hxc-hero2-R { padding: 0 0 48px; }\n  .hxc-hero2-pin-1, .hxc-hero2-pin-3 { display: none; }\n}\n@media (max-width: 768px) {\n  .hxc-inner, .hxc-sg { padding: 0 20px; }\n  .hxc-s, .hxc-s-sf, .hxc-s-cd { padding: 52px 0; }\n  .hxc-gg { grid-template-columns: 1fr 1fr; gap: 6px; }\n  .hxc-a, .hxc-b, .hxc-c, .hxc-d, .hxc-e, .hxc-f, .hxc-gg7, .hxc-gg8 {\n    grid-column: span 2;\n    min-height: 150px;\n  }\n  .hxc-sg { grid-template-columns: repeat(2, 1fr); }\n  .hxc-st:nth-child(2) { border-right: none; }\n  .hxc-st:nth-child(3) { border-right: .5px solid var(--border); }\n  .hxc-chg, .hxc-apg, .hxc-tsg, .hxc-faq-grid { grid-template-columns: 1fr; }\n  .hxc-cta { padding: 56px 20px; }\n}\n@media (max-width: 480px) {\n  .hxc-hbtns, .hxc-ctabs { flex-direction: column; align-items: stretch; }\n  .hxc-btn { justify-content: center; width: 100%; }\n  .hxc-hero2-stats { grid-template-columns: 1fr 1fr; }\n  .hxc-hero2-chips { grid-template-columns: 1fr; }\n}\n<\/style>\n\n\n<div class=\"hxc-wrap\">\n\n  <!-- \u2550\u2550\u2550 HERO \u2014 ALS-style for Vacuum Flange Fittings \u2550\u2550\u2550 -->\n  <section class=\"hxc-hero2\">\n    <div class=\"hxc-hero2-stripe\"><\/div>\n    <div class=\"hxc-inner\">\n      <div class=\"hxc-hero2-grid\">\n\n        <div class=\"hxc-hero2-L\">\n          <div class=\"hxc-hero2-flag\">\n            <div class=\"hxc-hero2-badge\">Product Category<\/div>\n            <div class=\"hxc-hero2-badge hxc-hero2-badge-amb\">CF \/ KF \/ ISO-K \u00b7 &lt;1\u00d710\u207b\u2079 \u00b7 \u22640.005mm \u00b7 He-Test<\/div>\n            <div class=\"hxc-hero2-id\">VFF \/ 001 \u2014 008<\/div>\n          <\/div>\n\n          <h1 class=\"hxc-hero2-h1\">\n            Precision CNC<br>\n            <em>Vacuum Flange Fittings<\/em>\n          <\/h1>\n\n          <p class=\"hxc-hero2-sub\">\n            Precision CNC machined vacuum flange fittings and adapters \u2014 CF \/ KF \/ ISO-K interface\n            dimensions to standard, flange face flatness \u2264 0.005 mm, concentricity \u2264 0.005 mm,\n            helium leak test &lt;1\u00d710\u207b\u2079 mbar\u00b7l\/s. SUS316L or Al 6061 for semiconductor, research,\n            and industrial vacuum systems.\n          <\/p>\n\n          <div class=\"hxc-hero2-stats\">\n            <div class=\"hxc-hero2-stat\">\n              <div class=\"hxc-hero2-stat-v\">&lt;10\u207b\u2079<\/div>\n              <div class=\"hxc-hero2-stat-l\">He Leak<\/div>\n            <\/div>\n            <div class=\"hxc-hero2-stat\">\n              <div class=\"hxc-hero2-stat-v\">\u22640.005<sup>mm<\/sup><\/div>\n              <div class=\"hxc-hero2-stat-l\">Face Flat<\/div>\n            <\/div>\n            <div class=\"hxc-hero2-stat\">\n              <div class=\"hxc-hero2-stat-v\">CF\/KF\/ISO<\/div>\n              <div class=\"hxc-hero2-stat-l\">Standards<\/div>\n            <\/div>\n          <\/div>\n\n          <div class=\"hxc-hero2-btns\">\n            <a href=\"#hxc-cta\" class=\"hxc-btn hxc-p\">Get Instant Quote <span class=\"hxc-ar\">\u2192<\/span><\/a>\n            <a href=\"#hxc-gal\" class=\"hxc-btn hxc-o\">View Our Work<\/a>\n          <\/div>\n        <\/div>\n\n        <div class=\"hxc-hero2-R\">\n          <div class=\"hxc-hero2-board\">\n\n            <div class=\"hxc-hero2-ribbon\">\n              <span><span class=\"dot\"><\/span>PART DWG \u00b7 VFF-000 CF KNIFE-EDGE FLANGE \u00b7 SUS316L EP<\/span>\n              <span>ISO 9001 \u00b7 DIN 28403<\/span>\n            <\/div>\n\n            <div class=\"hxc-hero2-pin hxc-hero2-pin-a hxc-hero2-pin-1\">Cu Gasket Above<\/div>\n            <div class=\"hxc-hero2-pin hxc-hero2-pin-2\">Knife-Edge 23\u00b0<\/div>\n\n            <div class=\"hxc-hero2-scene\">\n              <svg viewBox=\"0 0 480 360\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-label=\"Vacuum flange fitting technical drawing \u2014 CF ConFlat half-section with copper gasket above, knife-edge geometry detail, flange standards size comparison, helium leak workflow, and material vs vacuum-class menu\">\n                <defs>\n                  <linearGradient id=\"vffSteel\" x1=\"0\" y1=\"0\" x2=\"0\" y2=\"1\">\n                    <stop offset=\"0\" stop-color=\"#94A3B8\"\/>\n                    <stop offset=\"1\" stop-color=\"#475569\"\/>\n                  <\/linearGradient>\n                  <linearGradient id=\"vffSteelDark\" x1=\"0\" y1=\"0\" x2=\"0\" y2=\"1\">\n                    <stop offset=\"0\" stop-color=\"#475569\"\/>\n                    <stop offset=\"1\" stop-color=\"#1E293B\"\/>\n                  <\/linearGradient>\n                  <linearGradient id=\"vffCu\" x1=\"0\" y1=\"0\" x2=\"0\" y2=\"1\">\n                    <stop offset=\"0\" stop-color=\"#FBBF24\"\/>\n                    <stop offset=\"1\" stop-color=\"#B45309\"\/>\n                  <\/linearGradient>\n                  <radialGradient id=\"vffGlow\" cx=\"50%\" cy=\"50%\" r=\"50%\">\n                    <stop offset=\"0\" stop-color=\"rgba(52,211,153,.6)\"\/>\n                    <stop offset=\"1\" stop-color=\"transparent\"\/>\n                  <\/radialGradient>\n                <\/defs>\n\n                <!-- MAIN: CF ConFlat half-section \u2014 flange + knife-edge + Cu gasket -->\n                <g transform=\"translate(160,200)\">\n                  <ellipse cx=\"0\" cy=\"0\" rx=\"115\" ry=\"80\" fill=\"url(#vffGlow)\" opacity=\".55\"\/>\n\n                  <!-- LEFT half flange body section -->\n                  <path d=\"M -90,40 L -90,-15 L -32,-15 L -28,-20 L -10,-20 L -10,40 Z\"\n                        fill=\"url(#vffSteelDark)\" stroke=\"#1E293B\" stroke-width=\"1\"\/>\n                  <!-- RIGHT half mirror -->\n                  <path d=\"M 90,40 L 90,-15 L 32,-15 L 28,-20 L 10,-20 L 10,40 Z\"\n                        fill=\"url(#vffSteelDark)\" stroke=\"#1E293B\" stroke-width=\"1\"\/>\n\n                  <!-- Knife-edge highlight (mint green) -->\n                  <path d=\"M -32,-15 L -28,-20 L -22,-15 Z\" fill=\"#34D399\" stroke=\"#1E293B\" stroke-width=\".5\"\/>\n                  <path d=\"M 32,-15 L 28,-20 L 22,-15 Z\" fill=\"#34D399\" stroke=\"#1E293B\" stroke-width=\".5\"\/>\n\n                  <!-- Copper gasket above (sandwiched between knife edges) -->\n                  <rect x=\"-32\" y=\"-26\" width=\"64\" height=\"6\" fill=\"url(#vffCu)\" stroke=\"#7C2D12\" stroke-width=\".4\"\/>\n                  <text x=\"0\" y=\"-30\" font-family=\"Roboto Mono,monospace\" font-size=\"5\"\n                        fill=\"#FBBF24\" text-anchor=\"middle\" font-weight=\"700\">Cu OFHC GASKET<\/text>\n\n                  <!-- Bolt holes (small circles in flange) -->\n                  <circle cx=\"-70\" cy=\"10\" r=\"3\" fill=\"#0F172A\" stroke=\"#34D399\" stroke-width=\".4\"\/>\n                  <circle cx=\"70\" cy=\"10\" r=\"3\" fill=\"#0F172A\" stroke=\"#34D399\" stroke-width=\".4\"\/>\n\n                  <!-- 23\u00b0 angle annotation on knife edge -->\n                  <line x1=\"-28\" y1=\"-20\" x2=\"-28\" y2=\"-30\" stroke=\"#34D399\" stroke-width=\".4\" stroke-dasharray=\"1 1\" opacity=\".55\"\/>\n                  <path d=\"M -28,-23 A 4,4 0 0,0 -32,-21\" fill=\"none\" stroke=\"#34D399\" stroke-width=\".5\"\/>\n                  <text x=\"-42\" y=\"-19\" font-family=\"Roboto Mono,monospace\" font-size=\"5\"\n                        fill=\"#34D399\" font-weight=\"700\">23\u00b0<\/text>\n                  <text x=\"-42\" y=\"-13\" font-family=\"Roboto Mono,monospace\" font-size=\"4.5\"\n                        fill=\"rgba(52,211,153,.7)\">\u00b10.5\u00b0<\/text>\n\n                  <!-- Tip radius R0.1 callout -->\n                  <text x=\"36\" y=\"-28\" font-family=\"Roboto Mono,monospace\" font-size=\"5\"\n                        fill=\"#34D399\" font-weight=\"700\">tip R \u2264 0.1<\/text>\n                  <line x1=\"34\" y1=\"-26\" x2=\"29\" y2=\"-22\" stroke=\"#34D399\" stroke-width=\".4\"\/>\n\n                  <!-- Bore (centre passage) shown as gap -->\n                  <line x1=\"-10\" y1=\"40\" x2=\"-10\" y2=\"-20\" stroke=\"#34D399\" stroke-width=\".4\" stroke-dasharray=\"3 1\"\/>\n                  <line x1=\"10\" y1=\"40\" x2=\"10\" y2=\"-20\" stroke=\"#34D399\" stroke-width=\".4\" stroke-dasharray=\"3 1\"\/>\n\n                  <!-- bore label -->\n                  <text x=\"0\" y=\"30\" font-family=\"Roboto Mono,monospace\" font-size=\"5\"\n                        fill=\"rgba(52,211,153,.85)\" text-anchor=\"middle\" font-weight=\"700\">\u00d8 BORE<\/text>\n\n                  <!-- bolt circle GD&T -->\n                  <text x=\"-90\" y=\"54\" font-family=\"Roboto Mono,monospace\" font-size=\"5.5\"\n                        fill=\"#FCD34D\" font-weight=\"700\">\u2299 \u23000.005 A<\/text>\n\n                  <!-- flatness GD&T -->\n                  <text x=\"90\" y=\"54\" font-family=\"Roboto Mono,monospace\" font-size=\"5.5\"\n                        fill=\"#FCD34D\" font-weight=\"700\" text-anchor=\"end\">\u23e5 0.005<\/text>\n\n                  <text x=\"-115\" y=\"-86\" font-family=\"Roboto Condensed,sans-serif\" font-size=\"9\"\n                        font-weight=\"700\" fill=\"#34D399\">CF SECT \u00b7 23\u00b0 KNIFE \u00b7 &lt;10\u207b\u00b9\u2070 mbar\u00b7l\/s<\/text>\n                  <text x=\"-115\" y=\"78\" font-family=\"Roboto Mono,monospace\" font-size=\"7\"\n                        fill=\"rgba(255,255,255,.55)\">HALF-SECT \u00b7 CF ConFlat \u00b7 2:1<\/text>\n                <\/g>\n\n                <!-- TOP-LEFT: flange standards comparison -->\n                <g transform=\"translate(20,30)\">\n                  <rect x=\"0\" y=\"0\" width=\"172\" height=\"84\" fill=\"rgba(15,23,42,.4)\" stroke=\"#475569\" stroke-width=\"1\" stroke-dasharray=\"4 3\" rx=\"6\"\/>\n                  <text x=\"10\" y=\"14\" font-family=\"Roboto Mono,monospace\" font-size=\"8\" fill=\"rgba(255,255,255,.55)\" letter-spacing=\"1\">FLANGE \u00b7 STANDARDS<\/text>\n\n                  <line x1=\"10\" y1=\"22\" x2=\"162\" y2=\"22\" stroke=\"rgba(255,255,255,.2)\" stroke-width=\".5\"\/>\n                  <text x=\"14\" y=\"30\" font-family=\"Roboto Mono,monospace\" font-size=\"5.5\" fill=\"rgba(255,255,255,.55)\">TYPE<\/text>\n                  <text x=\"80\" y=\"30\" font-family=\"Roboto Mono,monospace\" font-size=\"5.5\" fill=\"rgba(255,255,255,.55)\">SEAL<\/text>\n                  <text x=\"158\" y=\"30\" font-family=\"Roboto Mono,monospace\" font-size=\"5.5\" fill=\"rgba(255,255,255,.55)\" text-anchor=\"end\">VACUUM<\/text>\n\n                  <g font-family=\"Roboto Mono,monospace\" font-size=\"6\">\n                    <rect x=\"10\" y=\"34\" width=\"152\" height=\"11\" fill=\"rgba(52,211,153,.18)\" rx=\"2\"\/>\n                    <text x=\"14\" y=\"42\" fill=\"#34D399\" font-weight=\"700\">CF \u25c0<\/text>\n                    <text x=\"80\" y=\"42\" fill=\"#34D399\" font-weight=\"700\">Cu\/Au<\/text>\n                    <text x=\"158\" y=\"42\" fill=\"#34D399\" font-weight=\"700\" text-anchor=\"end\">UHV &lt;10\u207b\u00b9\u2070<\/text>\n\n                    <text x=\"14\" y=\"54\" fill=\"#fff\">KF (ISO)<\/text>\n                    <text x=\"80\" y=\"54\" fill=\"rgba(255,255,255,.75)\">Viton O<\/text>\n                    <text x=\"158\" y=\"54\" fill=\"rgba(255,255,255,.65)\" text-anchor=\"end\">HV &lt;10\u207b\u2078<\/text>\n\n                    <text x=\"14\" y=\"66\" fill=\"#fff\">ISO-K\/F<\/text>\n                    <text x=\"80\" y=\"66\" fill=\"rgba(255,255,255,.75)\">O-ring<\/text>\n                    <text x=\"158\" y=\"66\" fill=\"rgba(255,255,255,.65)\" text-anchor=\"end\">MV &lt;10\u207b\u2077<\/text>\n\n                    <text x=\"14\" y=\"78\" fill=\"#FCD34D\">VCR<\/text>\n                    <text x=\"80\" y=\"78\" fill=\"rgba(252,211,77,.85)\">metal<\/text>\n                    <text x=\"158\" y=\"78\" fill=\"rgba(252,211,77,.7)\" text-anchor=\"end\">gas line<\/text>\n                  <\/g>\n                <\/g>\n\n                <!-- TOP-RIGHT: profilometer knife-edge measurement -->\n                <g transform=\"translate(290,30)\">\n                  <rect x=\"0\" y=\"0\" width=\"180\" height=\"84\" fill=\"rgba(15,23,42,.4)\" stroke=\"#475569\" stroke-width=\"1\" stroke-dasharray=\"4 3\" rx=\"6\"\/>\n                  <text x=\"10\" y=\"14\" font-family=\"Roboto Mono,monospace\" font-size=\"8\" fill=\"rgba(255,255,255,.55)\" letter-spacing=\"1\">KNIFE-EDGE \u00b7 PROFILE<\/text>\n\n                  <!-- profilometer trace zoomed -->\n                  <g transform=\"translate(48,52)\">\n                    <!-- enlarged knife edge -->\n                    <path d=\"M -28,8 L -8,-12 L 8,-12 L 28,8 Z\" fill=\"url(#vffSteel)\" stroke=\"#1E293B\" stroke-width=\".5\"\/>\n                    <!-- TIP highlighted -->\n                    <line x1=\"-8\" y1=\"-12\" x2=\"8\" y2=\"-12\" stroke=\"#34D399\" stroke-width=\"1.4\"\/>\n                    <!-- annotations -->\n                    <text x=\"0\" y=\"-15\" font-family=\"Roboto Mono,monospace\" font-size=\"4.5\"\n                          fill=\"#34D399\" text-anchor=\"middle\" font-weight=\"700\">tip R \u2264 0.1<\/text>\n                    <line x1=\"-26\" y1=\"14\" x2=\"26\" y2=\"14\" stroke=\"#34D399\" stroke-width=\".4\"\/>\n                    <text x=\"0\" y=\"22\" font-family=\"Roboto Mono,monospace\" font-size=\"5\"\n                          fill=\"rgba(52,211,153,.85)\" text-anchor=\"middle\" font-weight=\"700\">23\u00b0 \u00b1 0.5\u00b0<\/text>\n                  <\/g>\n\n                  <g font-family=\"Roboto Mono,monospace\" font-size=\"5.5\">\n                    <text x=\"100\" y=\"32\" fill=\"#34D399\" font-weight=\"700\">PROFILOMETER<\/text>\n                    <text x=\"100\" y=\"42\" fill=\"rgba(255,255,255,.65)\">4 angular pos.<\/text>\n                    <text x=\"100\" y=\"52\" fill=\"rgba(255,255,255,.65)\">per DIN 28403<\/text>\n                    <line x1=\"100\" y1=\"58\" x2=\"170\" y2=\"58\" stroke=\"rgba(255,255,255,.15)\" stroke-width=\".4\"\/>\n                    <text x=\"100\" y=\"68\" fill=\"#22C55E\" font-weight=\"700\">\u2713 angle<\/text>\n                    <text x=\"100\" y=\"76\" fill=\"#22C55E\" font-weight=\"700\">\u2713 tip R<\/text>\n                  <\/g>\n                <\/g>\n\n                <!-- BOTTOM-LEFT: helium leak test workflow -->\n                <g transform=\"translate(20,232)\">\n                  <rect x=\"0\" y=\"0\" width=\"172\" height=\"108\" fill=\"rgba(15,23,42,.4)\" stroke=\"#475569\" stroke-width=\"1\" stroke-dasharray=\"4 3\" rx=\"6\"\/>\n                  <text x=\"10\" y=\"14\" font-family=\"Roboto Mono,monospace\" font-size=\"8\" fill=\"rgba(255,255,255,.55)\" letter-spacing=\"1\">100% He LEAK TEST<\/text>\n\n                  <g font-family=\"Roboto Mono,monospace\">\n                    <circle cx=\"22\" cy=\"32\" r=\"11\" fill=\"rgba(52,211,153,.18)\" stroke=\"#34D399\" stroke-width=\".5\"\/>\n                    <text x=\"22\" y=\"35\" font-size=\"5\" fill=\"#34D399\" text-anchor=\"middle\" font-weight=\"700\">FIT<\/text>\n                    <line x1=\"33\" y1=\"32\" x2=\"48\" y2=\"32\" stroke=\"rgba(255,255,255,.45)\" stroke-width=\".4\"\/>\n                    <path d=\"M 48,32 l-3,-2 l 0,4 z\" fill=\"rgba(255,255,255,.45)\"\/>\n\n                    <rect x=\"50\" y=\"24\" width=\"38\" height=\"16\" rx=\"2\" fill=\"rgba(52,211,153,.18)\" stroke=\"#34D399\" stroke-width=\".4\"\/>\n                    <text x=\"69\" y=\"35\" font-size=\"5\" fill=\"#34D399\" text-anchor=\"middle\" font-weight=\"700\">PRESS He<\/text>\n                    <line x1=\"88\" y1=\"32\" x2=\"100\" y2=\"32\" stroke=\"rgba(255,255,255,.45)\" stroke-width=\".4\"\/>\n                    <path d=\"M 100,32 l-3,-2 l 0,4 z\" fill=\"rgba(255,255,255,.45)\"\/>\n\n                    <rect x=\"102\" y=\"24\" width=\"34\" height=\"16\" rx=\"2\" fill=\"rgba(252,211,77,.15)\" stroke=\"#FCD34D\" stroke-width=\".4\"\/>\n                    <text x=\"119\" y=\"35\" font-size=\"5\" fill=\"#FCD34D\" text-anchor=\"middle\" font-weight=\"700\">MS PROBE<\/text>\n                    <line x1=\"136\" y1=\"32\" x2=\"148\" y2=\"32\" stroke=\"rgba(255,255,255,.45)\" stroke-width=\".4\"\/>\n                    <path d=\"M 148,32 l-3,-2 l 0,4 z\" fill=\"rgba(255,255,255,.45)\"\/>\n\n                    <circle cx=\"158\" cy=\"32\" r=\"11\" fill=\"rgba(34,197,94,.22)\" stroke=\"#22C55E\" stroke-width=\".5\"\/>\n                    <text x=\"158\" y=\"35\" font-size=\"5\" fill=\"#22C55E\" text-anchor=\"middle\" font-weight=\"700\">CERT<\/text>\n\n                    <text x=\"14\" y=\"58\" font-size=\"5.5\" fill=\"rgba(255,255,255,.55)\">FIT \u00b7 blank flange + Cu<\/text>\n                    <text x=\"14\" y=\"70\" font-size=\"5.5\" fill=\"rgba(255,255,255,.55)\">PRESS \u00b7 He from outside<\/text>\n                    <text x=\"14\" y=\"82\" font-size=\"5.5\" fill=\"rgba(255,255,255,.55)\">MASS-SPEC vacuum side<\/text>\n                    <text x=\"14\" y=\"94\" font-size=\"5.5\" fill=\"rgba(255,255,255,.55)\">CERT \u00b7 &lt;10\u207b\u2079 mbar\u00b7l\/s<\/text>\n                    <text x=\"158\" y=\"103\" font-size=\"5\" fill=\"rgba(52,211,153,.7)\" text-anchor=\"end\" font-weight=\"700\">100% TESTED<\/text>\n                  <\/g>\n                <\/g>\n\n                <!-- BOTTOM-RIGHT: material \u00d7 vacuum class -->\n                <g transform=\"translate(220,232)\">\n                  <rect x=\"0\" y=\"0\" width=\"252\" height=\"108\" fill=\"rgba(15,23,42,.4)\" stroke=\"#475569\" stroke-width=\"1\" stroke-dasharray=\"4 3\" rx=\"6\"\/>\n                  <text x=\"10\" y=\"14\" font-family=\"Roboto Mono,monospace\" font-size=\"8\" fill=\"rgba(255,255,255,.55)\" letter-spacing=\"1\">MATERIAL \u00b7 VACUUM CLASS<\/text>\n\n                  <line x1=\"10\" y1=\"22\" x2=\"242\" y2=\"22\" stroke=\"rgba(255,255,255,.2)\" stroke-width=\".5\"\/>\n                  <text x=\"14\" y=\"32\" font-family=\"Roboto Mono,monospace\" font-size=\"6\" fill=\"rgba(255,255,255,.55)\">MATERIAL<\/text>\n                  <text x=\"138\" y=\"32\" font-family=\"Roboto Mono,monospace\" font-size=\"6\" fill=\"rgba(255,255,255,.55)\">BAKE \u00b0C<\/text>\n                  <text x=\"238\" y=\"32\" font-family=\"Roboto Mono,monospace\" font-size=\"6\" fill=\"rgba(255,255,255,.55)\" text-anchor=\"end\">USE<\/text>\n                  <line x1=\"10\" y1=\"38\" x2=\"242\" y2=\"38\" stroke=\"rgba(255,255,255,.1)\" stroke-width=\".4\"\/>\n\n                  <g font-family=\"Roboto Mono,monospace\" font-size=\"6.5\">\n                    <rect x=\"10\" y=\"40\" width=\"232\" height=\"11\" fill=\"rgba(52,211,153,.16)\" rx=\"2\"\/>\n                    <text x=\"14\" y=\"48\" fill=\"#34D399\" font-weight=\"700\">SUS316L EP \u25c0<\/text>\n                    <text x=\"138\" y=\"48\" fill=\"#34D399\" font-weight=\"700\">300<\/text>\n                    <text x=\"238\" y=\"48\" fill=\"#34D399\" font-weight=\"700\" text-anchor=\"end\">UHV CF<\/text>\n                    <line x1=\"10\" y1=\"54\" x2=\"242\" y2=\"54\" stroke=\"rgba(255,255,255,.08)\" stroke-width=\".3\"\/>\n\n                    <text x=\"14\" y=\"64\" fill=\"#fff\">SUS304<\/text>\n                    <text x=\"138\" y=\"64\" fill=\"rgba(255,255,255,.75)\">250<\/text>\n                    <text x=\"238\" y=\"64\" fill=\"rgba(255,255,255,.65)\" text-anchor=\"end\">HV<\/text>\n                    <line x1=\"10\" y1=\"68\" x2=\"242\" y2=\"68\" stroke=\"rgba(255,255,255,.08)\" stroke-width=\".3\"\/>\n\n                    <text x=\"14\" y=\"78\" fill=\"#FCD34D\">Al 6061 HA<\/text>\n                    <text x=\"138\" y=\"78\" fill=\"rgba(252,211,77,.85)\">150<\/text>\n                    <text x=\"238\" y=\"78\" fill=\"rgba(252,211,77,.7)\" text-anchor=\"end\">KF \u00b7 MV<\/text>\n                    <line x1=\"10\" y1=\"82\" x2=\"242\" y2=\"82\" stroke=\"rgba(255,255,255,.08)\" stroke-width=\".3\"\/>\n\n                    <text x=\"14\" y=\"92\" fill=\"#fff\">Ti Grade 5<\/text>\n                    <text x=\"138\" y=\"92\" fill=\"rgba(255,255,255,.75)\">350<\/text>\n                    <text x=\"238\" y=\"92\" fill=\"rgba(255,255,255,.65)\" text-anchor=\"end\">aero \/ non-mag<\/text>\n                    <line x1=\"10\" y1=\"96\" x2=\"242\" y2=\"96\" stroke=\"rgba(255,255,255,.08)\" stroke-width=\".3\"\/>\n\n                    <text x=\"14\" y=\"105\" fill=\"rgba(125,211,252,.85)\">OFHC Cu<\/text>\n                    <text x=\"138\" y=\"105\" fill=\"rgba(125,211,252,.7)\">\u2014<\/text>\n                    <text x=\"238\" y=\"105\" fill=\"rgba(125,211,252,.65)\" text-anchor=\"end\">gasket only<\/text>\n                  <\/g>\n                <\/g>\n\n                <text x=\"468\" y=\"20\" font-family=\"Roboto Mono,monospace\" font-size=\"8\" fill=\"rgba(255,255,255,.4)\" text-anchor=\"end\" letter-spacing=\"1\">SCALE 2 : 1 \u00b7 MM<\/text>\n              <\/svg>\n            <\/div>\n\n            <div class=\"hxc-hero2-chips\">\n              <div class=\"hxc-hero2-chip\">\n                <div class=\"hxc-hero2-chip-v\">Semi \u00b7 Research \u00b7 Optical \u00b7 Med \u00b7 Industry<\/div>\n                <div class=\"hxc-hero2-chip-l\">Use Cases<\/div>\n              <\/div>\n              <div class=\"hxc-hero2-chip\">\n                <div class=\"hxc-hero2-chip-v\">SUS316L \u00b7 304 \u00b7 Al 6061 \u00b7 Ti \u00b7 OFHC Cu<\/div>\n                <div class=\"hxc-hero2-chip-l\">Materials<\/div>\n              <\/div>\n              <div class=\"hxc-hero2-chip\">\n                <div class=\"hxc-hero2-chip-v\">48<span>hr<\/span> Quote \u00b7 6-Day Proto<\/div>\n                <div class=\"hxc-hero2-chip-l\">Service<\/div>\n              <\/div>\n            <\/div>\n\n          <\/div>\n        <\/div>\n\n      <\/div>\n    <\/div>\n  <\/section>\n\n\n  <!-- \u2550\u2550\u2550 STATS BAR \u2550\u2550\u2550 -->\n  <div class=\"hxc-stats\">\n    <div class=\"hxc-sg\">\n      <div class=\"hxc-st\">\n        <div class=\"hxc-sn\">&lt;1\u00d710\u207b\u2079<\/div>\n        <div class=\"hxc-sl2\">Leak Rate<br>mbar\u00b7l\/s<\/div>\n      <\/div>\n      <div class=\"hxc-st\">\n        <div class=\"hxc-sn\">\u22640.005mm<\/div>\n        <div class=\"hxc-sl2\">Flange Face Flatness<br>sealing surface grade<\/div>\n      <\/div>\n      <div class=\"hxc-st\">\n        <div class=\"hxc-sn\">CF\/KF\/ISO<\/div>\n        <div class=\"hxc-sl2\">All Standards<br>supported<\/div>\n      <\/div>\n      <div class=\"hxc-st\">\n        <div class=\"hxc-sn\">6 Days<\/div>\n        <div class=\"hxc-sl2\">Fastest Delivery<br>prototype orders<\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n\n\n  <!-- \u2550\u2550\u2550 CHALLENGES \u2550\u2550\u2550 -->\n  <div class=\"hxc-s\">\n    <div class=\"hxc-inner\">\n      <span class=\"hxc-ey\">Machining Challenges<\/span>\n      <h2 class=\"hxc-h2\">Vacuum Flange Fitting Challenges<\/h2>\n      <p class=\"hxc-sub\" style=\"margin-bottom:36px\">Vacuum flange fittings are the connection points of a vacuum system \u2014 any dimensional deviation from standard causes misalignment, flange face damage, and leaks at the system level.<\/p>\n\n      <div class=\"hxc-chg\">\n        <div class=\"hxc-chc hxc-rv\">\n          <div class=\"hxc-chi\">\u29bf<\/div>\n          <div class=\"hxc-cht\">Bore-to-Flange Concentricity<\/div>\n          <div class=\"hxc-chd\">The bore must be concentric with the flange face and bolt circle to \u2264 0.005 mm \u2014 any eccentricity causes the flange to seat off-centre, distorting the gasket contact and creating leak paths.<\/div>\n        <\/div>\n        <div class=\"hxc-chc hxc-rv\">\n          <div class=\"hxc-chi\">\ud83d\udcd0<\/div>\n          <div class=\"hxc-cht\">Knife-Edge Geometry (CF Flanges)<\/div>\n          <div class=\"hxc-chd\">CF ConFlat flanges have a precision knife-edge that cuts into a copper or aluminium gasket to form a hermetic seal. The knife-edge angle, tip radius (\u2264 R0.1 mm), and height must be within PNEUROP tolerance. Verified by contact profilometer.<\/div>\n        <\/div>\n        <div class=\"hxc-chc hxc-rv\">\n          <div class=\"hxc-chi\">\ud83d\udd12<\/div>\n          <div class=\"hxc-cht\">Helium Leak Integrity<\/div>\n          <div class=\"hxc-chd\">Every vacuum flange fitting must seal to &lt;1\u00d710\u207b\u2079 mbar\u00b7l\/s when assembled against its mating flange. HXC helium-tests all vacuum-rated fittings and provides a leak test certificate.<\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n\n\n  <!-- \u2550\u2550\u2550 GALLERY \u2550\u2550\u2550 -->\n  <div class=\"hxc-s-cd\" id=\"hxc-gal\">\n    <div class=\"hxc-inner\">\n      <div class=\"hxc-gh\">\n        <div>\n          <span class=\"hxc-ey\">Our Work<\/span>\n          <h2 class=\"hxc-h2\">Vacuum Flange Fittings We've Made<\/h2>\n          <p class=\"hxc-sub\">Real CNC machined semiconductor components \u2014 cleaned, inspected, and cleanroom-packaged.<\/p>\n        <\/div>\n        <a class=\"hxc-btn hxc-o\" href=\"#hxc-cta\" style=\"flex-shrink:0\">Request Similar Part <span class=\"hxc-ar\">\u2192<\/span><\/a>\n      <\/div>\n      <div class=\"hxc-gg\">\n        <div class=\"hxc-gc hxc-a\">\n          <img decoding=\"async\" alt=\"CF ConFlat Flange Adapter\" src=\"https:\/\/hxcnc.com\/wp-content\/uploads\/2026\/05\/CF-ConFlat-Flange-Adapter.webp\">\n          <span class=\"hxc-gtag\"><\/span>\n          <div class=\"hxc-gov\">\n          <\/div>\n        <\/div>\n        <div class=\"hxc-gc hxc-b\">\n          <img decoding=\"async\" alt=\"KF40 Tee Fitting\" src=\"https:\/\/hxcnc.com\/wp-content\/uploads\/2026\/05\/CF-Cross-Fitting-\u2014-4-way.webp\">\n          <span class=\"hxc-gtag\"><\/span>\n          <div class=\"hxc-gov\">\n          <\/div>\n        <\/div>\n        <div class=\"hxc-gc hxc-c\">\n          <img decoding=\"async\" alt=\"ISO-K Reducer Flange\" src=\"https:\/\/hxcnc.com\/wp-content\/uploads\/2026\/05\/Custom-Flange-Adapter.webp\">\n          <span class=\"hxc-gtag\"><\/span>\n          <div class=\"hxc-gov\">\n          <\/div>\n        <\/div>\n        <div class=\"hxc-gc hxc-d\">\n          <img decoding=\"async\" alt=\"CF Cross Fitting 4-way\" src=\"https:\/\/hxcnc.com\/wp-content\/uploads\/2026\/05\/ISO-K-Reducer-Flange.webp\">\n          <span class=\"hxc-gtag\"><\/span>\n          <div class=\"hxc-gov\">\n          <\/div>\n        <\/div>\n        <div class=\"hxc-gc hxc-e\">\n          <img decoding=\"async\" alt=\"Viewport Flange Fitting\" src=\"https:\/\/hxcnc.com\/wp-content\/uploads\/2026\/05\/KF40-Tee-Fitting.webp\">\n          <span class=\"hxc-gtag\"><\/span>\n          <div class=\"hxc-gov\">\n          <\/div>\n        <\/div>\n        <div class=\"hxc-gc hxc-f\">\n          <img decoding=\"async\" alt=\"Custom Flange Adapter\" src=\"https:\/\/hxcnc.com\/wp-content\/uploads\/2026\/05\/Rotatable-Flange-Fitting.webp\">\n          <span class=\"hxc-gtag\"><\/span>\n          <div class=\"hxc-gov\">\n          <\/div>\n        <\/div>\n        <div class=\"hxc-gc hxc-gg7\">\n          <img decoding=\"async\" alt=\"Rotatable Flange Fitting\" src=\"https:\/\/hxcnc.com\/wp-content\/uploads\/2026\/05\/Vacuum-Flanges-\u2014-Batch.webp\">\n          <span class=\"hxc-gtag\"><\/span>\n          <div class=\"hxc-gov\">\n          <\/div>\n        <\/div>\n        <div class=\"hxc-gc hxc-gg8\">\n          <img decoding=\"async\" alt=\"Vacuum Flanges Batch\" src=\"https:\/\/hxcnc.com\/wp-content\/uploads\/2026\/05\/Viewport-Flange-Fitting.webp\">\n          <span class=\"hxc-gtag\"><\/span>\n          <div class=\"hxc-gov\">\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n\n\n  <!-- \u2550\u2550\u2550 CAPABILITY TABLE \u2550\u2550\u2550 -->\n  <div class=\"hxc-s-sf\">\n    <div class=\"hxc-inner\">\n      <span class=\"hxc-ey\">Capabilities &amp; Tolerances<\/span>\n      <h2 class=\"hxc-h2\">What We Can Deliver<\/h2>\n      <p class=\"hxc-sub\" style=\"margin-bottom:36px\">Typical specifications \u2014 confirm exact requirements at enquiry.<\/p>\n\n      <div class=\"hxc-cap-grid\">\n        <table class=\"hxc-cap-tbl\">\n          <tr><td>Leak rate<\/td><td>&lt;1\u00d710\u207b\u2079 mbar\u00b7l\/s (He test)<\/td><\/tr>\n          <tr><td>CF knife-edge<\/td><td>PNEUROP standard, tip R \u2264 0.1 mm<\/td><\/tr>\n          <tr><td>Flange face flatness<\/td><td>\u2264 0.005 mm<\/td><\/tr>\n          <tr><td>Bore\/flange concentricity<\/td><td>\u2264 0.005 mm<\/td><\/tr>\n          <tr><td>Flange standards<\/td><td>CF, KF, ISO-K\/F, VCR<\/td><\/tr>\n          <tr><td>Cleaning<\/td><td>IPA ultrasonic + N\u2082 + cleanroom pack<\/td><\/tr>\n        <\/table>\n        <table class=\"hxc-cap-tbl\">\n          <tr><td>Materials<\/td><td>SUS316L, Al 6061, Ti Grade 5<\/td><\/tr>\n          <tr><td>Helium test<\/td><td>100% every fitting, certificate<\/td><\/tr>\n          <tr><td>Surface treatment<\/td><td>Electropolish, passivation, hard anodize<\/td><\/tr>\n          <tr><td>Lead time (proto)<\/td><td>6\u20139 days<\/td><\/tr>\n          <tr><td>Lead time (batch)<\/td><td>10\u201316 days<\/td><\/tr>\n          <tr><td>Non-standard<\/td><td>Any adapter geometry available<\/td><\/tr>\n        <\/table>\n      <\/div>\n    <\/div>\n  <\/div>\n\n  <!-- \u2550\u2550\u2550 PROCESS \u2550\u2550\u2550 -->\n  <div class=\"hxc-s-sf\">\n    <div class=\"hxc-inner\" style=\"text-align:center\">\n      <span class=\"hxc-ey\">How It Works<\/span>\n      <h2 class=\"hxc-h2\" style=\"margin:0 auto 10px\">From Drawing to Cleanroom-Ready Part<\/h2>\n      <p class=\"hxc-sub\" style=\"margin:0 auto\">Upload your drawing \u2014 DFM review, machining, cleaning, inspection, and cleanroom packaging within agreed lead time.<\/p>\n      <div class=\"hxc-psg\">\n        <div class=\"hxc-ps\">\n          <div class=\"hxc-psn\">01<\/div>\n          <div class=\"hxc-pst\">Upload Drawing<\/div>\n          <div class=\"hxc-psd\">STEP, DXF, PDF. Include material, tolerance, and cleanliness class.<\/div>\n        <\/div>\n        <div class=\"hxc-ps\">\n          <div class=\"hxc-psn\">02<\/div>\n          <div class=\"hxc-pst\">DFM &amp; Quote<\/div>\n          <div class=\"hxc-psd\">Free DFM review \u2014 sealing face feasibility, thin walls, deburring strategy. Quote in 48 h.<\/div>\n        <\/div>\n        <div class=\"hxc-ps\">\n          <div class=\"hxc-psn\">03<\/div>\n          <div class=\"hxc-pst\">Machine, Clean &amp; Inspect<\/div>\n          <div class=\"hxc-psd\">CNC machining, ultrasonic clean, CMM inspection, cleanroom packaging.<\/div>\n        <\/div>\n        <div class=\"hxc-ps\">\n          <div class=\"hxc-psn\">04<\/div>\n          <div class=\"hxc-pst\">Ship Worldwide<\/div>\n          <div class=\"hxc-psd\">Full dimensional report + cleaning record enclosed. DHL \/ FedEx \/ sea freight.<\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n\n\n  <!-- \u2550\u2550\u2550 TESTIMONIALS \u2550\u2550\u2550 -->\n  <div class=\"hxc-s\">\n    <div class=\"hxc-inner\">\n      <div style=\"text-align:center;margin-bottom:36px\">\n        <span class=\"hxc-ey\">Reviews<\/span>\n        <h2 class=\"hxc-h2\">Trusted by Semiconductor Equipment Engineers<\/h2>\n      <\/div>\n      <div class=\"hxc-tsg\">\n        <div class=\"hxc-tsi hxc-rv\">\n          <div class=\"hxc-tss\">\u2605\u2605\u2605\u2605\u2605<\/div>\n          <div class=\"hxc-tst\">\"Surface cleanliness and packaging met our cleanroom incoming inspection requirements immediately. Dimensional report matched our CMM check perfectly.\"<\/div>\n          <div class=\"hxc-tshr\"><\/div>\n          <div class=\"hxc-tsau\">\n            <div class=\"hxc-tsav\">LW<\/div>\n            <div>\n              <div class=\"hxc-tsnm\">Li Wei<\/div>\n              <div class=\"hxc-tsco\">Process Equipment Engineer \u00b7 Taiwan<\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n        <div class=\"hxc-tsi hxc-rv\">\n          <div class=\"hxc-tss\">\u2605\u2605\u2605\u2605\u2605<\/div>\n          <div class=\"hxc-tst\">\"HXC understood the vacuum sealing requirements for our chamber components without lengthy explanation. Lead time was exactly as quoted.\"<\/div>\n          <div class=\"hxc-tshr\"><\/div>\n          <div class=\"hxc-tsau\">\n            <div class=\"hxc-tsav\">SL<\/div>\n            <div>\n              <div class=\"hxc-tsnm\">Sophie L.<\/div>\n              <div class=\"hxc-tsco\">Equipment Design Engineer \u00b7 South Korea<\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n        <div class=\"hxc-tsi hxc-rv\">\n          <div class=\"hxc-tss\">\u2605\u2605\u2605\u2605\u2605<\/div>\n          <div class=\"hxc-tst\">\"We've sourced wafer handling and chamber parts from HXC for two years. Cleanliness, dimensional accuracy, and batch consistency are excellent.\"<\/div>\n          <div class=\"hxc-tshr\"><\/div>\n          <div class=\"hxc-tsau\">\n            <div class=\"hxc-tsav\">JT<\/div>\n            <div>\n              <div class=\"hxc-tsnm\">James T.<\/div>\n              <div class=\"hxc-tsco\">Senior Procurement \u00b7 USA<\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n\n\n  <!-- \u2550\u2550\u2550 FAQ \u2550\u2550\u2550 -->\n  <div class=\"hxc-s-sf\" id=\"hxc-faq\">\n    <div class=\"hxc-inner\">\n      <span class=\"hxc-ey\">FAQ<\/span>\n      <h2 class=\"hxc-h2\">Frequently Asked Questions About Vacuum Flange Fitting Machining<\/h2>\n      <p class=\"hxc-sub\" style=\"margin-bottom:40px\">Engineering and procurement questions answered by our semiconductor components team.<\/p>\n\n      <div class=\"hxc-faq-grid\">\n        <div>\n          <div class=\"hxc-faq-item\">\n            <button aria-expanded=\"false\" class=\"hxc-faq-q\" onclick=\"hxcFaq(this)\">\n              What vacuum flange standards do you machine?\n              <span class=\"hxc-faq-icon\">+<\/span>\n            <\/button>\n            <div class=\"hxc-faq-body\">\n              HXC machines all standard vacuum interface flanges: <strong>CF ConFlat<\/strong> (DIN 28403 \/ PNEUROP, DN16 to DN500), <strong>KF (ISO 2861)<\/strong> (\u00d810\u2013160 mm), <strong>ISO-K \/ ISO-F<\/strong> (large-diameter), <strong>VCR face seal<\/strong>. All dimensions machined to standard and verified by CMM. Non-standard reducers, rotatable flanges, and custom adapters are also available.\n            <\/div>\n          <\/div>\n          <div class=\"hxc-faq-item\">\n            <button aria-expanded=\"false\" class=\"hxc-faq-q\" onclick=\"hxcFaq(this)\">\n              How do you verify sealing performance of vacuum flange fittings?\n              <span class=\"hxc-faq-icon\">+<\/span>\n            <\/button>\n            <div class=\"hxc-faq-body\">\n              Every vacuum flange fitting is <strong>helium mass spectrometer leak-tested<\/strong> before shipment: assembled against a reference blank flange with the appropriate gasket, pressurised with helium, and tested to <strong>&lt;1\u00d710\u207b\u2079 mbar\u00b7l\/s<\/strong>. Test certificate included. CF flanges: &lt;1\u00d710\u207b\u00b9\u2070 mbar\u00b7l\/s available for UHV applications.\n            <\/div>\n          <\/div>\n          <div class=\"hxc-faq-item\">\n            <button aria-expanded=\"false\" class=\"hxc-faq-q\" onclick=\"hxcFaq(this)\">\n              How is CF knife-edge geometry verified?\n              <span class=\"hxc-faq-icon\">+<\/span>\n            <\/button>\n            <div class=\"hxc-faq-body\">\n              CF knife-edge is measured by <strong>contact profilometer at 4 angular positions<\/strong>: knife-edge angle (23\u00b0 \u00b1 0.5\u00b0), tip radius (\u2264 R0.1 mm), and height per DIN 28403. Any deviation from standard results in rejection. The profilometer report is included in the quality documentation.\n            <\/div>\n          <\/div>\n        <\/div>\n        <div>\n          <div class=\"hxc-faq-item\">\n            <button aria-expanded=\"false\" class=\"hxc-faq-q\" onclick=\"hxcFaq(this)\">\n              What concentricity tolerance is required for vacuum flanges?\n              <span class=\"hxc-faq-icon\">+<\/span>\n            <\/button>\n            <div class=\"hxc-faq-body\">\n              Bore-to-flange face concentricity: <strong>\u2264 0.005 mm<\/strong>. Bore-to-bolt circle concentricity: \u2264 0.01 mm. HXC machines bore, flange face, and bolt circle in a single turning setup \u2014 ensuring all three are referenced to the same axis. Concentricity is verified by CMM.\n            <\/div>\n          <\/div>\n          <div class=\"hxc-faq-item\">\n            <button aria-expanded=\"false\" class=\"hxc-faq-q\" onclick=\"hxcFaq(this)\">\n              Can HXC machine custom vacuum adapter flanges?\n              <span class=\"hxc-faq-icon\">+<\/span>\n            <\/button>\n            <div class=\"hxc-faq-body\">\n              Yes \u2014 custom adapters combining two different flange standards (e.g., KF40 to ISO-K160, CF35 to VCR, or non-standard ports) are routinely machined. Provide both mating flange standards and we design and quote the adapter geometry. DFM review confirms wall thickness and sealing face compatibility.\n            <\/div>\n          <\/div>\n          <div class=\"hxc-faq-item\">\n            <button aria-expanded=\"false\" class=\"hxc-faq-q\" onclick=\"hxcFaq(this)\">\n              What material is best for vacuum flanges \u2014 stainless or aluminium?\n              <span class=\"hxc-faq-icon\">+<\/span>\n            <\/button>\n            <div class=\"hxc-faq-body\">\n              <strong>SUS316L<\/strong>: standard for HV and UHV \u2014 low outgassing, bakeable to 300\u00b0C, electropolishable. Use for CF and systems requiring base pressure below 10\u207b\u2077 mbar. <strong>Al 6061 hard anodized<\/strong>: for medium vacuum (&lt; 10\u207b\u2075 mbar), lower weight, KF flanges only. Not bakeable above 150\u00b0C. Material selection depends on your target base pressure and operating temperature.\n            <\/div>\n          <\/div>\n          <div class=\"hxc-faq-item\">\n            <button aria-expanded=\"false\" class=\"hxc-faq-q\" onclick=\"hxcFaq(this)\">\n              Do you provide cleaning and packaging for cleanroom use?\n              <span class=\"hxc-faq-icon\">+<\/span>\n            <\/button>\n            <div class=\"hxc-faq-body\">\n              Yes \u2014 all vacuum flange fittings are <strong>ultrasonically cleaned in IPA<\/strong>, blown dry with filtered nitrogen, and <strong>double-sealed in ISO Class 5 cleanroom bags<\/strong>. Particle count report (ISO 14644 standard) is available on request for semiconductor-grade fittings. Custom packaging for direct cleanroom transfer is supported.\n            <\/div>\n          <\/div>\n          <div class=\"hxc-faq-item\">\n            <button aria-expanded=\"false\" class=\"hxc-faq-q\" onclick=\"hxcFaq(this)\">\n              What is the lead time?\n              <span class=\"hxc-faq-icon\">+<\/span>\n            <\/button>\n            <div class=\"hxc-faq-body\">\n              Prototype: <strong>6\u20139 days<\/strong>. Batch: 10\u201316 days. Custom adapters: 7\u201312 days.\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n\n<\/div>\n\n<!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n     INTERACTIONS \u2014 FAQ accordion + scroll reveal\n\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\n<script>\nfunction hxcFaq(btn) {\n  var body = btn.nextElementSibling;\n  var isOpen = btn.classList.contains('open');\n  btn.classList.toggle('open', !isOpen);\n  btn.setAttribute('aria-expanded', String(!isOpen));\n  body.classList.toggle('open', !isOpen);\n}\n\nvar hxcObs = new IntersectionObserver(function(entries) {\n  entries.forEach(function(e, i) {\n    if (e.isIntersecting) {\n      setTimeout(function() { e.target.classList.add('in'); }, i * 90);\n    }\n  });\n}, { threshold: .08 });\n\ndocument.querySelectorAll('.hxc-rv').forEach(function(el) { hxcObs.observe(el); });\n<\/script>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-321d0be6 e-con-full e-flex e-con e-parent\" data-id=\"321d0be6\" data-element_type=\"container\" data-e-type=\"container\" id=\"hxc-cta\">\n\t\t<div class=\"elementor-element elementor-element-2e9f69fb e-con-full e-flex e-con e-child\" data-id=\"2e9f69fb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5544c1e5 elementor-widget elementor-widget-html\" data-id=\"5544c1e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<!-- HXCNC CTA Left Panel | namespace .HXCL | Elementor HTML Widget -->\n<link rel=\"preconnect\" href=\"https:\/\/fonts.googleapis.com\">\n<link rel=\"preconnect\" href=\"https:\/\/fonts.gstatic.com\" crossorigin>\n<link href=\"https:\/\/fonts.googleapis.com\/css2?family=Roboto:wght@300;400;500;700;900&family=Roboto+Condensed:wght@400;700;900&family=Roboto+Mono:wght@400;500&display=swap\" rel=\"stylesheet\">\n<style>\n.HXCL{\n  --bg:#F7F9FC;--wh:#FFFFFF;--lt:#EEF3F8;\n  --tx:#1F2937;--tx1:#5B6777;--tx2:#9CA8B4;--bd:#D7E0EA;\n  --a:#2563EB;--a2:#1D4ED8;--aA:rgba(37,99,235,.07);--aC:rgba(37,99,235,.20);\n  --ac:#0F766E;--acA:rgba(15,118,110,.08);--acB:rgba(15,118,110,.15);--acC:rgba(15,118,110,.22);\n  --fh:'Roboto Condensed',sans-serif;--fb:'Roboto',sans-serif;--fm:'Roboto Mono',monospace;\n}\n.HXCL,.HXCL *,.HXCL *::before,.HXCL *::after{box-sizing:border-box;margin:0;padding:0;}\n.HXCL{font-family:var(--fb);color:var(--tx);line-height:1.6;}\n\n\/* \u2500\u2500 PANEL \u2500\u2500 *\/\n.HXCL .panel{\n  background:var(--bg);\n  border:1.5px solid var(--bd);\n  border-radius:20px;\n  padding:52px 48px;\n  position:relative;\n  overflow:hidden;\n  display:flex;\n  flex-direction:column;\n  gap:0;\n  height:100%;\n}\n\/* dot-grid texture *\/\n.HXCL .panel::before{\n  content:'';position:absolute;inset:0;\n  background-image:radial-gradient(var(--bd) 1px, transparent 1px);\n  background-size:24px 24px;\n  opacity:.5;pointer-events:none;\n}\n\/* top accent line *\/\n.HXCL .panel::after{\n  content:'';position:absolute;top:0;left:0;right:0;height:3px;\n  background:linear-gradient(90deg, var(--ac) 0%, var(--a) 100%);\n}\n\n\/* all content sits above the texture *\/\n.HXCL .panel > *{position:relative;z-index:1;}\n\n\/* eyebrow *\/\n.HXCL .eyebrow{\n  display:inline-flex;align-items:center;gap:8px;\n  font-family:var(--fm);font-size:11px;font-weight:500;\n  letter-spacing:3px;text-transform:uppercase;\n  color:var(--ac);margin-bottom:18px;\n}\n.HXCL .eyebrow::before{content:'';width:16px;height:1.5px;background:var(--ac);}\n\n\/* headline *\/\n.HXCL .headline{\n  font-family:var(--fh);\n  font-size:clamp(32px,3.4vw,50px);\n  font-weight:900;\n  line-height:.92;\n  letter-spacing:-1.5px;\n  color:var(--tx);\n  margin-bottom:16px;\n}\n.HXCL .headline em{color:var(--ac);font-style:normal;}\n\n\/* sub *\/\n.HXCL .sub{\n  font-size:14px;color:var(--tx1);line-height:1.82;\n  max-width:380px;margin-bottom:32px;\n}\n\n\/* \u2500\u2500 STATS \u2500\u2500 *\/\n.HXCL .stats{\n  display:grid;grid-template-columns:repeat(3,1fr);\n  gap:1px;background:var(--bd);\n  border:1.5px solid var(--bd);border-radius:14px;\n  overflow:hidden;margin-bottom:32px;\n}\n.HXCL .stat{\n  padding:16px 14px;background:var(--wh);\n  transition:background .18s;\n}\n.HXCL .stat:hover{background:var(--lt);}\n.HXCL .stat .sv{\n  font-family:var(--fh);font-size:22px;font-weight:900;\n  color:var(--ac);line-height:1;margin-bottom:4px;\n}\n.HXCL .stat .sv small{font-size:14px;color:var(--tx2);}\n.HXCL .stat .sl{\n  font-family:var(--fm);font-size:9px;color:var(--tx2);\n  letter-spacing:1.5px;text-transform:uppercase;\n}\n\n\/* \u2500\u2500 ADVANTAGE LIST \u2500\u2500 *\/\n.HXCL .avlist{display:flex;flex-direction:column;gap:9px;margin-bottom:28px;}\n.HXCL .avitem{\n  display:flex;align-items:flex-start;gap:12px;\n  padding:14px 16px;\n  background:var(--wh);border:1.5px solid var(--bd);border-radius:13px;\n  transition:border-color .18s, box-shadow .18s;\n}\n.HXCL .avitem:hover{\n  border-color:var(--acC);\n  box-shadow:0 4px 16px var(--acA);\n}\n.HXCL .avitem .ico{\n  width:34px;height:34px;border-radius:8px;flex-shrink:0;\n  background:var(--acA);border:1px solid var(--acC);\n  display:flex;align-items:center;justify-content:center;font-size:15px;\n  transition:background .18s;\n}\n.HXCL .avitem:hover .ico{background:var(--acB);}\n.HXCL .avitem .at{\n  font-family:var(--fh);font-size:14px;font-weight:700;\n  color:var(--tx);margin-bottom:2px;line-height:1.2;\n}\n.HXCL .avitem .ad{\n  font-size:12px;color:var(--tx1);line-height:1.62;\n}\n\n\/* \u2500\u2500 CERT TAGS \u2500\u2500 *\/\n.HXCL .certs{\n  display:flex;flex-wrap:wrap;gap:7px;\n  padding-top:20px;border-top:1.5px solid var(--bd);\n}\n.HXCL .cert{\n  padding:4px 11px;border-radius:100px;\n  background:var(--lt);border:1px solid var(--bd);\n  font-family:var(--fm);font-size:10px;color:var(--tx2);letter-spacing:.8px;\n}\n.HXCL .cert.hi{\n  background:var(--acA);border-color:var(--acC);\n  color:var(--ac);font-weight:700;\n}\n<\/style>\n\n<div class=\"HXCL\">\n<div class=\"panel\">\n\n  <div class=\"eyebrow\">Get a Quote<\/div>\n\n  <h2 class=\"headline\">\n    Send Your Drawing.<br><em>Get a Quote.<\/em>\n  <\/h2>\n\n  <p class=\"sub\">Every enquiry includes a DFM review \u2014 tolerance feasibility, material confirmation, and process approach confirmed before production starts. MOQ 1 piece.<\/p>\n\n  <!-- Stats row -->\n  <div class=\"stats\">\n    <div class=\"stat\">\n      <div class=\"sv\">24<small>hr<\/small><\/div>\n      <div class=\"sl\">Quote Response<\/div>\n    <\/div>\n    <div class=\"stat\">\n      <div class=\"sv\">MOQ <small>1<\/small><\/div>\n      <div class=\"sl\">Prototypes OK<\/div>\n    <\/div>\n    <div class=\"stat\">\n      <div class=\"sv\">ISO<\/div>\n      <div class=\"sl\">9001:2015<\/div>\n    <\/div>\n  <\/div>\n\n  <!-- Advantage list -->\n  <div class=\"avlist\">\n    <div class=\"avitem\">\n      <div class=\"ico\">&#128208;<\/div>\n      <div>\n        <div class=\"at\">DFM Review on Every Enquiry<\/div>\n        <div class=\"ad\">Tolerance feasibility, fixturing strategy, and material confirmation. Specific, actionable feedback \u2014 not generic pushback.<\/div>\n      <\/div>\n    <\/div>\n    <div class=\"avitem\">\n      <div class=\"ico\">&#127919;<\/div>\n      <div>\n        <div class=\"at\">First Article Inspection \u2014 Standard<\/div>\n        <div class=\"ad\">FAI report on every new run. Material certs and surface treatment certs included with every shipment.<\/div>\n      <\/div>\n    <\/div>\n    <div class=\"avitem\">\n      <div class=\"ico\">&#128260;<\/div>\n      <div>\n        <div class=\"at\">Same Process: Prototype to Production<\/div>\n        <div class=\"ad\">Process plan from your prototype applies to production batches. No re-qualification when you scale.<\/div>\n      <\/div>\n    <\/div>\n    <div class=\"avitem\">\n      <div class=\"ico\">&#9881;<\/div>\n      <div>\n        <div class=\"at\">3 \/ 4 \/ 5-Axis CNC + Turning<\/div>\n        <div class=\"ad\">Complex structural parts, shafts, housings, and transmission components. Metals and engineering plastics.<\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n\n  <!-- Cert tags -->\n  <div class=\"certs\">\n    <span class=\"cert hi\">ISO 9001:2015<\/span>\n    <span class=\"cert\">3\/4\/5-Axis Milling<\/span>\n    <span class=\"cert\">CNC Turning<\/span>\n    <span class=\"cert\">CMM Inspection<\/span>\n    <span class=\"cert\">Global Delivery<\/span>\n  <\/div>\n\n<\/div>\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-638d83a8 e-con-full e-flex e-con e-child\" data-id=\"638d83a8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3a2ebd5e elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"3a2ebd5e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;button_width&quot;:&quot;100&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"New Form\" aria-label=\"New Form\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"1239\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"3a2ebd5e\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"Vacuum Flange Fittings | CNC Machined CF &amp; KF Flanges | HXCNC\" \/>\n\n\t\t\t\t\t\t\t<input type=\"hidden\" name=\"queried_id\" value=\"1239\"\/>\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-above\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-name\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tName\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Name\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-field_12786b6 elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_12786b6\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tCompany\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[field_12786b6]\" id=\"form-field-field_12786b6\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Company Name\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-email\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tEmail\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Email\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-select elementor-field-group elementor-column elementor-field-group-field_0c79fc0 elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_0c79fc0\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tMaterial\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field elementor-select-wrapper remove-before \">\n\t\t\t<div class=\"select-caret-down-wrapper\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-caret-down\" viewBox=\"0 0 571.4 571.4\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M571 393Q571 407 561 418L311 668Q300 679 286 679T261 668L11 418Q0 407 0 393T11 368 36 357H536Q550 357 561 368T571 393Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t\t<select name=\"form_fields[field_0c79fc0]\" id=\"form-field-field_0c79fc0\" class=\"elementor-field-textual elementor-size-sm\">\n\t\t\t\t\t\t\t\t\t<option value=\"aluminium_6061_t6\">Aluminium 6061-T6<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"aluminium_7075_t6\">Aluminium 7075-T6<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"stainless_steel_304\">Stainless Steel 304<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"stainless_steel_316l\">Stainless Steel 316L<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"carbon_steel_4140\">Carbon Steel \/ 4140<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"titanium_ti_6al_4v\">Titanium Ti-6Al-4V<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"brass_c360\">Brass C360<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"copper\">Copper<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"peek\">PEEK<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"pom_acetal\">POM \/ Acetal<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"nylon_pa6_pa66\">Nylon PA6 \/ PA66<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"ptfe_teflon\">PTFE \/ Teflon<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"polycarbonate\">Polycarbonate<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"abs\">ABS<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"other_not_sure\">Other \/ Not sure<\/option>\n\t\t\t\t\t\t\t<\/select>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-select elementor-field-group elementor-column elementor-field-group-field_161b5ef elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_161b5ef\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tSurface Finish\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field elementor-select-wrapper remove-before \">\n\t\t\t<div class=\"select-caret-down-wrapper\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-caret-down\" viewBox=\"0 0 571.4 571.4\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M571 393Q571 407 561 418L311 668Q300 679 286 679T261 668L11 418Q0 407 0 393T11 368 36 357H536Q550 357 561 368T571 393Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t\t<select name=\"form_fields[field_161b5ef]\" id=\"form-field-field_161b5ef\" class=\"elementor-field-textual elementor-size-sm\">\n\t\t\t\t\t\t\t\t\t<option value=\"as_machined\">As-machined<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"anodised_type_ii\">Anodised Type II<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"anodised_type_iii_hard\">Anodised Type III (Hard)<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"electroplating\">Electroplating<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"powder_coating\">Powder Coating<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"black_oxide\">Black Oxide<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"passivation_ss\">Passivation (SS)<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"polishing_ra_requirement\">Polishing \/ Ra requirement<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"other_specify_below\">Other (specify below)<\/option>\n\t\t\t\t\t\t\t\t\t<option value=\"Select \">Select finish (optional)<\/option>\n\t\t\t\t\t\t\t<\/select>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-message elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-message\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tAdditional Requirements\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-sm\" name=\"form_fields[message]\" id=\"form-field-message\" rows=\"4\" placeholder=\"Target delivery date, critical dimensions, tolerance callouts, inspection requirements, application context...\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-upload elementor-field-group elementor-column elementor-field-group-field_0071b0f elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_0071b0f\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tFile Upload\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t<input type=\"file\" name=\"form_fields[field_0071b0f]\" id=\"form-field-field_0071b0f\" class=\"elementor-field elementor-size-sm  elementor-upload-field\">\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-100 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-arrow-alt-circle-right\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M504 256C504 119 393 8 256 8S8 119 8 256s111 248 248 248 248-111 248-248zm-448 0c0-110.5 89.5-200 200-200s200 89.5 200 200-89.5 200-200 200S56 366.5 56 256zm72 20v-40c0-6.6 5.4-12 12-12h116v-67c0-10.7 12.9-16 20.5-8.5l99 99c4.7 4.7 4.7 12.3 0 17l-99 99c-7.6 7.6-20.5 2.2-20.5-8.5v-67H140c-6.6 0-12-5.4-12-12z\"><\/path><\/svg>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Submit Enquiry<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/form>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Product Category CF \/ KF \/ ISO-K \u00b7 &lt;1\u00d710\u207b\u2079 \u00b7 \u22640.005mm \u00b7 He-Test VFF \/ 001 \u2014 008 Precision CNC Vacuum Flange Fittings Precision CNC machined vacuum flange fittings and adapters \u2014 CF \/ KF \/ ISO-K interface dimensions to standard, flange face flatness \u2264 0.005 mm, concentricity \u2264 0.005 mm, helium leak test &lt;1\u00d710\u207b\u2079 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":39,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1239","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v28.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Vacuum Flange Fittings | CNC Machined CF &amp; KF Flanges | HXCNC<\/title>\n<meta name=\"description\" content=\"CNC machined vacuum flange fittings including CF, KF (NW) and ISO-F standards in aluminum and stainless steel 304\/316L for ultra-high vacuum systems and process chambers.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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