{"id":1084,"date":"2026-05-04T14:01:59","date_gmt":"2026-05-04T14:01:59","guid":{"rendered":"https:\/\/hyflowtech.com\/?post_type=product&#038;p=1084"},"modified":"2026-05-06T05:12:35","modified_gmt":"2026-05-06T05:12:35","slug":"304-316l-sanitary-stainless-steel-tubing","status":"publish","type":"product","link":"https:\/\/www.hyflowtech.com\/vi\/product\/304-316l-sanitary-stainless-steel-tubing\/","title":{"rendered":"\u1ed0ng th\u1eb3ng ch\u00e2n kh\u00f4ng KF"},"content":{"rendered":"<h3>\u1ed0ng th\u1eb3ng ch\u00e2n kh\u00f4ng KF<\/h3>\n<h3 id=\"key\">T\u00ednh n\u0103ng ch\u00ednh<\/h3>\n<ul>\n<li><strong>Leak-Tight Vacuum Performance<\/strong>: Seamless body and precision-machined KF flanges ensure excellent air-tightness, suitable for high and ultra-high vacuum applications.<\/li>\n<li><strong>Premium Material<\/strong>: Made of 304\/316L stainless steel, offering outstanding corrosion resistance, rust-proof property, and durability for long-term use.<\/li>\n<li><strong>Precision Machining<\/strong>: Strict dimensional control guarantees perfect fit with KF clamps and centering rings, eliminating assembly errors.<\/li>\n<li><strong>L\u1eafp \u0111\u1eb7t d\u1ec5 d\u00e0ng<\/strong>: KF flange design allows quick, tool-free assembly\/disassembly for convenient system maintenance and modification.<\/li>\n<li><strong>Customizable Length<\/strong>: Available in standard sizes (KF16\/KF25\/KF40\/KF50) and custom lengths to meet diverse vacuum system layout requirements.<\/li>\n<li><strong>Smooth Inner Surface<\/strong>: Polished interior minimizes gas adsorption and ensures clean flow paths, ideal for cleanroom and high-purity applications.<\/li>\n<\/ul>\n<h3 id=\"tec\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/h3>\n<table>\n<thead>\n<tr>\n<th align=\"left\">M\u1ee5c<\/th>\n<th align=\"left\">Chi ti\u1ebft<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td align=\"left\">V\u1eadt li\u1ec7u<\/td>\n<td align=\"left\">Th\u00e9p kh\u00f4ng g\u1ec9 304 \/ 316L<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Ti\u00eau chu\u1ea9n<\/td>\n<td align=\"left\">ISO KF Vacuum Flange Standard<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Sizes<\/td>\n<td align=\"left\">KF16, KF25, KF40, KF50 (custom sizes available)<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Chi\u1ec1u d\u00e0i<\/td>\n<td align=\"left\">Standard lengths (e.g., 50mm, 100mm, 200mm) or custom-made<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t<\/td>\n<td align=\"left\">Inner\/outer polished (Ra \u2264 1.6\u03bcm optional)<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Leak Rate<\/td>\n<td align=\"left\">\u2264 1\u00d710\u207b\u2079 mbar\u00b7L\/s (helium leak test)<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">\u00c1p su\u1ea5t l\u00e0m vi\u1ec7c<\/td>\n<td align=\"left\">1\u00d710\u207b\u2079 mbar ~ 1 bar<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Nhi\u1ec7t \u0111\u1ed9 l\u00e0m vi\u1ec7c<\/td>\n<td align=\"left\">-196\u2103 ~ +400\u2103 (depends on material grade)<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Lo\u1ea1i k\u1ebft n\u1ed1i<\/td>\n<td align=\"left\">KF quick flange connection (fits standard clamps &amp; O-rings)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-size: 25px\">\u1ee8ng d\u1ee5ng<\/span><\/p>\n<div>\n<ul>\n<li>Vacuum coating systems and thin-film deposition equipment<\/li>\n<li>Semiconductor manufacturing and cleanroom vacuum lines<\/li>\n<li>Laboratory research (vacuum chambers, distillation systems)<\/li>\n<li>Pharmaceutical and food processing vacuum pipelines<\/li>\n<li>Industrial vacuum furnaces and heat treatment equipment<\/li>\n<li>Analytical instruments (mass spectrometers, vacuum gauges)<\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u0110\u00e2y l\u00e0 m\u1ed9t <strong>KF Vacuum Straight Pipe (also called Vacuum Extension Spool \/ KF Flange Nipple)<\/strong>, precision-manufactured from high-grade stainless steel (304 or 316L). Designed for quick connection via KF flanges, it serves as a key component in vacuum systems to extend pipeline length or connect different parts, ensuring leak-tight assembly and stable vacuum performance.<\/p>\n<p>&nbsp;<\/p>","protected":false},"featured_media":1105,"template":"","meta":[],"product_brand":[],"product_cat":[56],"product_tag":[],"class_list":["post-1084","product","type-product","status-publish","has-post-thumbnail","product_cat-straight-pipes","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.hyflowtech.com\/vi\/wp-json\/wp\/v2\/product\/1084","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hyflowtech.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hyflowtech.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hyflowtech.com\/vi\/wp-json\/wp\/v2\/media\/1105"}],"wp:attachment":[{"href":"https:\/\/www.hyflowtech.com\/vi\/wp-json\/wp\/v2\/media?parent=1084"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.hyflowtech.com\/vi\/wp-json\/wp\/v2\/product_brand?post=1084"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hyflowtech.com\/vi\/wp-json\/wp\/v2\/product_cat?post=1084"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hyflowtech.com\/vi\/wp-json\/wp\/v2\/product_tag?post=1084"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}