{"id":15075,"date":"2026-04-10T16:58:05","date_gmt":"2026-04-10T08:58:05","guid":{"rendered":"https:\/\/www.xintaivalves.com\/?p=15075"},"modified":"2026-04-16T17:02:51","modified_gmt":"2026-04-16T09:02:51","slug":"solid-vs-flexible-wedge-gate-valve","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/solid-vs-flexible-wedge-gate-valve\/","title":{"rendered":"S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa van c\u1ed5ng n\u00eam \u0111\u1eb7c v\u00e0 n\u00eam linh ho\u1ea1t l\u00e0 g\u00ec?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Chuy\u1ec3n \u0111\u1ed5i m\u1ee5c l\u1ee5c\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Chuy\u1ec3n \u0111\u1ed5i<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/solid-vs-flexible-wedge-gate-valve\/#What_Is_a_Solid_Wedge_Gate_Valve_and_Where_Does_It_Work_Best\" >Van c\u1ed5ng n\u00eam \u0111\u1eb7c l\u00e0 g\u00ec v\u00e0 n\u00f3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t nh\u1ea5t \u1edf \u0111\u00e2u?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/solid-vs-flexible-wedge-gate-valve\/#What_Is_a_Flexible_Wedge_Gate_Valve_and_When_Do_You_Need_One\" >Van c\u1ed5ng n\u00eam linh ho\u1ea1t l\u00e0 g\u00ec v\u00e0 khi n\u00e0o b\u1ea1n c\u1ea7n m\u1ed9t c\u00e1i?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/solid-vs-flexible-wedge-gate-valve\/#Flexible_Wedge_vs_Solid_Wedge_Gate_Valve_Key_Differences_at_a_Glance\" >Van c\u1ed5ng n\u00eam linh ho\u1ea1t so v\u1edbi van c\u1ed5ng n\u00eam \u0111\u1eb7c: Nh\u1eefng kh\u00e1c bi\u1ec7t ch\u00ednh trong nh\u00e1y m\u1eaft<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/solid-vs-flexible-wedge-gate-valve\/#Why_the_Annular_Groove_Matters_How_the_Flex_Mechanism_Actually_Works\" >T\u1ea1i sao r\u00e3nh h\u00ecnh v\u00e0nh kh\u0103n l\u1ea1i quan tr\u1ecdng (C\u01a1 ch\u1ebf u\u1ed1n cong th\u1ef1c s\u1ef1 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/solid-vs-flexible-wedge-gate-valve\/#Split_Wedge_and_Parallel_Slide_Gate_Valves\" >Van c\u1ed5ng n\u00eam t\u00e1ch v\u00e0 van c\u1ed5ng tr\u01b0\u1ee3t song song<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/solid-vs-flexible-wedge-gate-valve\/#How_Gate_Valve_Handwheel_Dimensions_Affect_Torque_and_Operation\" >K\u00edch th\u01b0\u1edbc tay quay van c\u1ed5ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn m\u00f4-men xo\u1eafn v\u00e0 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/solid-vs-flexible-wedge-gate-valve\/#What_Is_Changing_in_Flexible_Wedge_Gate_Valve_Design\" >\u0110i\u1ec1u g\u00ec \u0111ang thay \u0111\u1ed5i trong thi\u1ebft k\u1ebf van c\u1ed5ng n\u00eam linh ho\u1ea1t<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/solid-vs-flexible-wedge-gate-valve\/#How_to_Find_the_Right_Flexible_Wedge_Gate_Valve_Manufacturers_for_Your_Spec\" >C\u00e1ch t\u00ecm nh\u00e0 s\u1ea3n xu\u1ea5t van c\u1ed5ng n\u00eam linh ho\u1ea1t ph\u00f9 h\u1ee3p v\u1edbi th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a b\u1ea1n<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh n\u1eb1m \u1edf c\u1ea5u t\u1ea1o \u0111\u0129a. Van c\u1ed5ng n\u00eam \u0111\u1eb7c s\u1eed d\u1ee5ng \u0111\u0129a li\u1ec1n kh\u1ed1i c\u1ee9ng. Van c\u1ed5ng n\u00eam linh ho\u1ea1t c\u00f3 m\u1ed9t r\u00e3nh h\u00ecnh v\u00e0nh kh\u0103n \u0111\u01b0\u1ee3c gia c\u00f4ng xung quanh chu vi cho ph\u00e9p \u0111\u0129a u\u1ed1n cong nh\u1eb9 d\u01b0\u1edbi \u1ee9ng su\u1ea5t nhi\u1ec7t.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/04\/image1-1-1024x682.webp\" alt=\"\" class=\"wp-image-15078\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/04\/image1-1-1024x682.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/04\/image1-1-300x200.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/04\/image1-1-768x512.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/04\/image1-1-18x12.webp 18w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/04\/image1-1.webp 1229w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_a_Solid_Wedge_Gate_Valve_and_Where_Does_It_Work_Best\"><\/span><strong>Van c\u1ed5ng n\u00eam \u0111\u1eb7c l\u00e0 g\u00ec v\u00e0 n\u00f3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t nh\u1ea5t \u1edf \u0111\u00e2u?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed8T<a href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/solid-wedge-gate-valve-pros-cons-uses\/\"> van c\u1ed5ng n\u00eam r\u1eafn<\/a> s\u1eed d\u1ee5ng m\u1ed9t m\u1ea3nh kim lo\u1ea1i \u0111\u01b0\u1ee3c gia c\u00f4ng duy nh\u1ea5t l\u00e0m b\u1ed9 ph\u1eadn \u0111\u00f3ng. \u0110\u0129a ch\u1eafc ch\u1eafn, d\u1ec5 s\u1ea3n xu\u1ea5t v\u00e0 r\u1ea5t ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">K\u1eb9t do nhi\u1ec7t l\u00e0 h\u1ea1n ch\u1ebf ch\u00ednh. Khi van \u0111\u00f3ng trong khi \u0111\u01b0\u1eddng \u1ed1ng c\u00f2n n\u00f3ng v\u00e0 sau \u0111\u00f3 ngu\u1ed9i \u0111i, kim lo\u1ea1i co l\u1ea1i v\u00e0 n\u00eam c\u1ee9ng b\u1ecb k\u1eb9t v\u00e0o gh\u1ebf van.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 cao ho\u1eb7c nhi\u1ec7t \u0111\u1ed9 dao \u0111\u1ed9ng, n\u00eam b\u1ecb k\u1eb9t \u0111\u00f3 \u0111\u00f2i h\u1ecfi m\u1ed9t l\u1ef1c \u0111\u00e1ng k\u1ec3 \u0111\u1ec3 m\u1edf. Trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p nghi\u00eam tr\u1ecdng, n\u00f3 g\u00e2y h\u01b0 h\u1ecfng gh\u1ebf van tr\u01b0\u1edbc khi van di chuy\u1ec3n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Thi\u1ebft k\u1ebf n\u00eam \u0111\u1eb7c ho\u1ea1t \u0111\u1ed9ng t\u1ed1t trong:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>D\u1ecbch v\u1ee5 c\u1ea5p n\u01b0\u1edbc v\u00e0 ti\u1ec7n \u00edch chung n\u01a1i nhi\u1ec7t \u0111\u1ed9 duy tr\u00ec \u1ed5n \u0111\u1ecbnh<\/li>\n\n\n\n<li>C\u00e1c \u1ee9ng d\u1ee5ng \u00e1p su\u1ea5t v\u1eeba ph\u1ea3i v\u1edbi m\u00f4i ch\u1ea5t s\u1ea1ch, kh\u00f4ng \u0103n m\u00f2n<\/li>\n\n\n\n<li>D\u1ecbch v\u1ee5 \u00edt h\u1ea1t ho\u1eb7c b\u00f9n, n\u01a1i \u0111\u0129a c\u00f3 r\u00e3nh s\u1ebd gi\u1eef l\u1ea1i m\u1ea3nh v\u1ee5n<\/li>\n\n\n\n<li>C\u00e1c \u1ee9ng d\u1ee5ng m\u00e0 chi ph\u00ed ban \u0111\u1ea7u th\u1ea5p h\u01a1n l\u00e0 \u01b0u ti\u00ean h\u00e0ng \u0111\u1ea7u so v\u1edbi kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng nhi\u1ec7t<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 bi\u1ebft ph\u00e2n t\u00edch \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 n\u01a1i c\u00e1c thi\u1ebft k\u1ebf n\u00eam \u0111\u1eb7c ho\u1ea1t \u0111\u1ed9ng t\u1ed1t nh\u1ea5t, <a href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/solid-wedge-gate-valve-pros-cons-uses\/\">h\u01b0\u1edbng d\u1eabn c\u1ee7a ch\u00fang t\u00f4i v\u1ec1 van c\u1ed5ng n\u00eam \u0111\u1eb7c<\/a> \u0111i s\u00e2u v\u00e0o logic l\u1ef1a ch\u1ecdn m\u1ed9t c\u00e1ch chi ti\u1ebft.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_a_Flexible_Wedge_Gate_Valve_and_When_Do_You_Need_One\"><\/span><strong>Van c\u1ed5ng n\u00eam linh ho\u1ea1t l\u00e0 g\u00ec v\u00e0 khi n\u00e0o b\u1ea1n c\u1ea7n m\u1ed9t c\u00e1i?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Van c\u1ed5ng n\u00eam linh ho\u1ea1t gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 k\u1eb9t nhi\u1ec7t th\u00f4ng qua m\u1ed9t thay \u0111\u1ed5i thi\u1ebft k\u1ebf. M\u1ed9t r\u00e3nh h\u00ecnh v\u00e0nh kh\u0103n \u0111\u01b0\u1ee3c gia c\u00f4ng xung quanh chu vi t\u1ea1o ra hi\u1ec7u \u1ee9ng b\u1ea3n l\u1ec1, cho ph\u00e9p hai m\u1eb7t \u0111\u0129a u\u1ed1n cong \u0111\u1ed9c l\u1eadp.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi \u0111\u1ec7m ho\u1eb7c th\u00e2n van bi\u1ebfn d\u1ea1ng d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a nhi\u1ec7t ho\u1eb7c \u1ee9ng su\u1ea5t \u0111\u01b0\u1eddng \u1ed1ng, \u0111\u0129a s\u1ebd th\u00edch \u1ee9ng thay v\u00ec b\u1ecb k\u1eb9t. Kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng \u0111\u00f3 l\u00e0m cho c\u00e1c thi\u1ebft k\u1ebf n\u00eam linh ho\u1ea1t tr\u1edf th\u00e0nh ti\u00eau chu\u1ea9n trong c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng h\u01a1i n\u01b0\u1edbc nhi\u1ec7t \u0111\u1ed9 cao, h\u1ec7 th\u1ed1ng d\u1ea7u n\u00f3ng v\u00e0 c\u00e1c nh\u00e0 m\u00e1y l\u1ecdc d\u1ea7u n\u01a1i chu tr\u00ecnh nhi\u1ec7t di\u1ec5n ra li\u00ean t\u1ee5c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u01b0\u1ee3c \u0111i\u1ec3m l\u00e0 r\u00e3nh c\u00f3 th\u1ec3 gi\u1eef l\u1ea1i c\u00e1c ch\u1ea5t r\u1eafn. V\u00ec l\u00fd do \u0111\u00f3, c\u00e1c thi\u1ebft k\u1ebf n\u00eam linh ho\u1ea1t kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng b\u00f9n ho\u1eb7c c\u00f3 nhi\u1ec1u h\u1ea1t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c thi\u1ebft k\u1ebf n\u00eam linh ho\u1ea1t hi\u1ec7n \u0111\u1ea1i t\u00edch h\u1ee3p l\u1edbp ph\u1ee7 c\u1ee9ng tr\u00ean b\u1ec1 m\u1eb7t l\u00e0m k\u00edn. C\u00e1c v\u1eadt li\u1ec7u nh\u01b0 13Cr, th\u00e9p kh\u00f4ng g\u1ec9 316 v\u00e0 Stellite 6 ch\u1ed1ng l\u1ea1i s\u1ef1 x\u00f3i m\u00f2n m\u00e0 d\u00f2ng ch\u1ea3y nhi\u1ec7t \u0111\u1ed9 cao g\u00e2y ra t\u1ea1i giao di\u1ec7n l\u00e0m k\u00edn.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c thi\u1ebft k\u1ebf n\u00eam linh ho\u1ea1t ho\u1ea1t \u0111\u1ed9ng t\u1ed1t trong:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u01b0\u1eddng \u1ed1ng h\u01a1i n\u01b0\u1edbc nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 h\u1ec7 th\u1ed1ng d\u1ea7u n\u00f3ng<\/li>\n\n\n\n<li>Nh\u00e0 m\u00e1y l\u1ecdc d\u1ea7u v\u00e0 ch\u1ebf bi\u1ebfn h\u00f3a ch\u1ea5t, n\u01a1i chu tr\u00ecnh nhi\u1ec7t di\u1ec5n ra th\u01b0\u1eddng xuy\u00ean<\/li>\n\n\n\n<li>C\u00e1c \u1ee9ng d\u1ee5ng m\u00e0 s\u1ef1 l\u1ec7ch t\u00e2m c\u1ee7a \u0111\u1ec7m do \u1ee9ng su\u1ea5t \u0111\u01b0\u1eddng \u1ed1ng l\u00e0 m\u1ed9t r\u1ee7i ro \u0111\u00e3 bi\u1ebft<\/li>\n\n\n\n<li>D\u1ecbch v\u1ee5 \u00e1p su\u1ea5t cao, n\u01a1i m\u00f4-men xo\u1eafn v\u1eadn h\u00e0nh th\u1ea5p h\u01a1n l\u00e0 quan tr\u1ecdng<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Khi so s\u00e1nh hi\u1ec7u su\u1ea5t c\u1ee7a n\u00eam linh ho\u1ea1t so v\u1edbi n\u00eam \u0111\u1eb7c trong d\u1ecbch v\u1ee5 h\u01a1i n\u01b0\u1edbc, thi\u1ebft k\u1ebf linh ho\u1ea1t lu\u00f4n v\u01b0\u1ee3t tr\u1ed9i h\u01a1n so v\u1edbi l\u1ef1a ch\u1ecdn c\u1ee9ng nh\u1eafc v\u1ec1 kh\u1ea3 n\u0103ng l\u00e0m k\u00edn l\u00e2u d\u00e0i trong \u0111i\u1ec1u ki\u1ec7n dao \u0111\u1ed9ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 xem x\u00e9t k\u1ef9 h\u01a1n c\u00e1c y\u00eau c\u1ea7u \u1ee9ng d\u1ee5ng v\u00e0 gi\u1edbi h\u1ea1n v\u1eadn h\u00e0nh, <a href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/flexible-wedge-gate-valve-uses-pros-cons\/\">t\u1ed5ng quan n\u00e0y v\u1ec1 c\u00f4ng d\u1ee5ng, \u01b0u v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a van c\u1ed5ng n\u00eam linh ho\u1ea1t<\/a> \u0111i s\u00e2u v\u00e0o b\u1ee9c tranh to\u00e0n c\u1ea3nh.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Flexible_Wedge_vs_Solid_Wedge_Gate_Valve_Key_Differences_at_a_Glance\"><\/span><strong>Van c\u1ed5ng n\u00eam linh ho\u1ea1t so v\u1edbi van c\u1ed5ng n\u00eam \u0111\u1eb7c: Nh\u1eefng kh\u00e1c bi\u1ec7t ch\u00ednh trong nh\u00e1y m\u1eaft<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>T\u00ednh n\u0103ng<\/strong><\/td><td><strong>Van c\u1ed5ng n\u00eam r\u1eafn<\/strong><\/td><td><strong>Van c\u1ed5ng n\u00eam linh ho\u1ea1t<\/strong><\/td><\/tr><tr><td>C\u1ea5u t\u1ea1o \u0111\u0129a<\/td><td>C\u1ee9ng nguy\u00ean kh\u1ed1i<\/td><td>Nguy\u00ean kh\u1ed1i v\u1edbi r\u00e3nh v\u00f2ng<\/td><\/tr><tr><td>R\u1ee7i ro k\u1eb9t do nhi\u1ec7t<\/td><td>Cao<\/td><td>Th\u1ea5p<\/td><\/tr><tr><td>L\u00e0m k\u00edn trong \u0111i\u1ec1u ki\u1ec7n \u1ed5n \u0111\u1ecbnh<\/td><td>T\u1ed1t<\/td><td>T\u1ed1t<\/td><\/tr><tr><td>L\u00e0m k\u00edn trong \u0111i\u1ec1u ki\u1ec7n dao \u0111\u1ed9ng<\/td><td>Ngh\u00e8o<\/td><td>Xu\u1ea5t s\u1eafc<\/td><\/tr><tr><td>M\u00f4-men xo\u1eafn v\u1eadn h\u00e0nh<\/td><td>Cao h\u01a1n<\/td><td>Th\u1ea5p h\u01a1n<\/td><\/tr><tr><td>\u1ee8ng d\u1ee5ng b\u00f9n ho\u1eb7c ch\u1ea5t r\u1eafn<\/td><td>Ph\u00f9 h\u1ee3p<\/td><td>Kh\u00f4ng ph\u00f9 h\u1ee3p<\/td><\/tr><tr><td>Tr\u1ecb gi\u00e1<\/td><td>Th\u1ea5p h\u01a1n<\/td><td>Cao h\u01a1n<\/td><\/tr><tr><td>\u1ee8ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh<\/td><td>N\u01b0\u1edbc, ti\u1ec7n \u00edch chung<\/td><td>H\u01a1i n\u01b0\u1edbc, d\u1ea7u n\u00f3ng, nh\u00e0 m\u00e1y l\u1ecdc d\u1ea7u<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_the_Annular_Groove_Matters_How_the_Flex_Mechanism_Actually_Works\"><\/span><strong>T\u1ea1i sao r\u00e3nh h\u00ecnh v\u00e0nh kh\u0103n l\u1ea1i quan tr\u1ecdng (C\u01a1 ch\u1ebf u\u1ed1n cong th\u1ef1c s\u1ef1 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t \u0111o\u1ea1n phim ho\u1ea1t h\u00ecnh v\u1ec1 van c\u1ed5ng n\u00eam linh ho\u1ea1t gi\u00fap nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng d\u1ec5 hi\u1ec3u h\u01a1n. H\u00e3y h\u00ecnh dung van \u0111\u00f3ng trong \u0111\u01b0\u1eddng \u1ed1ng h\u01a1i n\u01b0\u1edbc nhi\u1ec7t \u0111\u1ed9 cao.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi n\u00eam h\u1ea1 xu\u1ed1ng v\u00e0o gh\u1ebf, r\u00e3nh h\u00ecnh khuy\u00ean cho ph\u00e9p c\u00e1c m\u1eb7t tr\u01b0\u1edbc v\u00e0 sau u\u1ed1n cong nh\u1eb9. Khi \u0111\u01b0\u1eddng \u1ed1ng n\u00f3ng l\u00ean v\u00e0 c\u00e1c v\u00f2ng gh\u1ebf kim lo\u1ea1i d\u1ecbch chuy\u1ec3n, c\u00e1c m\u1eb7t linh ho\u1ea1t s\u1ebd th\u00edch \u1ee9ng v\u1edbi h\u00ecnh d\u1ea1ng gh\u1ebf thay v\u00ec b\u1ecb k\u1eb9t v\u00e0o \u0111\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t n\u00eam \u0111\u1eb7c trong c\u00f9ng t\u00ecnh hu\u1ed1ng \u00e9p \u0111\u1ec1u v\u00e0o c\u1ea3 hai gh\u1ebf. Khi gi\u00e3n n\u1edf nhi\u1ec7t t\u1ea1o \u00e1p l\u1ef1c l\u00ean th\u00e2n van, \u0111\u0129a c\u1ee9ng kh\u00f4ng c\u00f3 ch\u1ed7 \u0111\u1ec3 di chuy\u1ec3n, v\u00e0 van b\u1ecb k\u1eb9t.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Split_Wedge_and_Parallel_Slide_Gate_Valves\"><\/span><strong>Van c\u1ed5ng n\u00eam t\u00e1ch v\u00e0 van c\u1ed5ng tr\u01b0\u1ee3t song song<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Hai thi\u1ebft k\u1ebf kh\u00e1c th\u01b0\u1eddng xuy\u00ean xu\u1ea5t hi\u1ec7n trong vi\u1ec7c l\u1ef1a ch\u1ecdn van v\u00e0 \u0111\u00e1ng \u0111\u1ec3 bi\u1ebft tr\u01b0\u1edbc khi \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh cu\u1ed1i c\u00f9ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed8T <a href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/wedge-gate-valve-types-applications\/\">van c\u1ed5ng n\u00eam t\u00e1ch<\/a> s\u1eed d\u1ee5ng hai m\u1ea3nh \u0111\u0129a ri\u00eang bi\u1ec7t \u0111\u01b0\u1ee3c n\u1ed1i b\u1eb1ng kh\u1edbp c\u1ea7u v\u00e0 \u1ed5 c\u1eafm. C\u00e1c m\u1ea3nh t\u1ef1 c\u0103n ch\u1ec9nh v\u00e0o c\u00e1c gh\u1ebf m\u1ed9t c\u00e1ch \u0111\u1ed9c l\u1eadp, l\u00e0m cho thi\u1ebft k\u1ebf n\u00e0y r\u1ea5t ph\u00f9 h\u1ee3p v\u1edbi ch\u1ea5t l\u1ecfng \u0103n m\u00f2n v\u00e0 kh\u00ed kh\u00f4ng ng\u01b0ng t\u1ee5, n\u01a1i c\u1ea7n ti\u1ebfp x\u00fac gh\u1ebf v\u01b0\u1ee3t tr\u1ed9i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van c\u1ed5ng tr\u01b0\u1ee3t song song s\u1eed d\u1ee5ng hai \u0111\u0129a ph\u1eb3ng song song \u0111\u01b0\u1ee3c gi\u1eef b\u1eb1ng l\u00f2 xo. N\u00f3 l\u00e0m k\u00edn b\u1eb1ng \u00e1p su\u1ea5t h\u1ea1 l\u01b0u thay v\u00ec l\u1ef1c n\u00eam, \u0111i\u1ec1u n\u00e0y lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n s\u1ef1 k\u1eb9t do nhi\u1ec7t. C\u00e1c thi\u1ebft k\u1ebf tr\u01b0\u1ee3t song song \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c \u0111\u01b0\u1eddng h\u01a1i ch\u00ednh \u00e1p su\u1ea5t cao v\u00e0 t\u1ea1o ra ma s\u00e1t v\u1eadn h\u00e0nh th\u1ea5p h\u01a1n so v\u1edbi c\u00e1c thi\u1ebft k\u1ebf n\u00eam trong c\u00f9ng \u0111i\u1ec1u ki\u1ec7n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa b\u1ed1n lo\u1ea1i:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Van c\u1ed5ng n\u00eam \u0111\u1eb7c: c\u1ee9ng, chi ph\u00ed th\u1ea5p, t\u1ed1t nh\u1ea5t cho d\u1ecbch v\u1ee5 \u1ed5n \u0111\u1ecbnh, nhi\u1ec7t \u0111\u1ed9 th\u1ea5p<\/li>\n\n\n\n<li>N\u00eam linh ho\u1ea1t: r\u00e3nh cho ph\u00e9p u\u1ed1n cong, t\u1ed1t nh\u1ea5t cho h\u01a1i n\u01b0\u1edbc v\u00e0 chu tr\u00ecnh nhi\u1ec7t<\/li>\n\n\n\n<li>Van c\u1ed5ng n\u00eam t\u00e1ch: hai m\u1ea3nh t\u1ef1 c\u0103n ch\u1ec9nh, t\u1ed1t nh\u1ea5t cho m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n ho\u1eb7c kh\u00ed<\/li>\n\n\n\n<li>Van c\u1ed5ng tr\u01b0\u1ee3t song song: kh\u00f4ng c\u00f3 t\u00e1c \u0111\u1ed9ng n\u00eam, t\u1ed1t nh\u1ea5t cho c\u00e1c \u0111\u01b0\u1eddng h\u01a1i ch\u00ednh \u00e1p su\u1ea5t cao<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_Gate_Valve_Handwheel_Dimensions_Affect_Torque_and_Operation\"><\/span><strong>K\u00edch th\u01b0\u1edbc tay quay van c\u1ed5ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn m\u00f4-men xo\u1eafn v\u00e0 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">K\u00edch th\u01b0\u1edbc tay quay x\u00e1c \u0111\u1ecbnh l\u01b0\u1ee3ng m\u00f4-men xo\u1eafn m\u00e0 ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u00f3 th\u1ec3 t\u1ea1o ra. Sai s\u00f3t trong vi\u1ec7c n\u00e0y c\u00f3 ngh\u0129a l\u00e0 van kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u00f3ng k\u00edn \u0111\u00fang c\u00e1ch d\u01b0\u1edbi \u00e1p su\u1ea5t v\u1eadn h\u00e0nh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">K\u00edch th\u01b0\u1edbc tay quay van c\u1ed5ng tu\u00e2n theo ti\u00eau chu\u1ea9n API 600 v\u00e0 ASME B16.34:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Van t\u1eeb 2 \u0111\u1ebfn 4 inch s\u1eed d\u1ee5ng tay quay c\u00f3 \u0111\u01b0\u1eddng k\u00ednh t\u1eeb 150 \u0111\u1ebfn 250mm<\/li>\n\n\n\n<li>Van 6 inch tr\u1edf l\u00ean c\u1ea7n 400mm ho\u1eb7c l\u1edbn h\u01a1n \u0111\u1ec3 x\u1eed l\u00fd t\u1ea3i tr\u1ecdng \u0111\u00f3ng k\u00edn cao h\u01a1n<\/li>\n\n\n\n<li>C\u00e1c m\u1eabu n\u00eam linh ho\u1ea1t \u00e1p su\u1ea5t cao \u1edf k\u00edch th\u01b0\u1edbc l\u1edbn th\u01b0\u1eddng y\u00eau c\u1ea7u b\u1ed9 truy\u1ec1n \u0111\u1ed9ng b\u00e1nh r\u0103ng thay v\u00ec tay quay tr\u1ef1c ti\u1ebfp<\/li>\n\n\n\n<li>Tay quay \u0111\u01b0\u1ee3c \u0111\u00fac t\u1eeb gang d\u1ebbo ho\u1eb7c th\u00e9p, v\u00e0 h\u1ea7u h\u1ebft bao g\u1ed3m k\u00edch th\u01b0\u1edbc van v\u00e0 h\u01b0\u1edbng m\u0169i t\u00ean<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_Changing_in_Flexible_Wedge_Gate_Valve_Design\"><\/span><strong>\u0110i\u1ec1u g\u00ec \u0111ang thay \u0111\u1ed5i trong thi\u1ebft k\u1ebf van c\u1ed5ng n\u00eam linh ho\u1ea1t<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u00e9p kh\u00f4ng g\u1ec9 song pha ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh cho c\u00e1c thi\u1ebft k\u1ebf n\u00eam linh ho\u1ea1t trong m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n ho\u1eb7c ngo\u00e0i kh\u01a1i. N\u00f3 v\u01b0\u1ee3t tr\u1ed9i h\u01a1n CF8M ti\u00eau chu\u1ea9n trong \u0111i\u1ec1u ki\u1ec7n gi\u00e0u clorua, n\u01a1i c\u00f3 nguy c\u01a1 \u0103n m\u00f2n r\u1ed7.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c thi\u1ebft k\u1ebf n\u00eam \u0111\u1eb7c \u1edf k\u00edch th\u01b0\u1edbc tr\u00ean DN50 hi\u1ec7n th\u01b0\u1eddng b\u1ecb gi\u1edbi h\u1ea1n \u1edf ng\u01b0\u1ee1ng nhi\u1ec7t \u0111\u1ed9 th\u1ea5p h\u01a1n. V\u01b0\u1ee3t qu\u00e1 c\u00e1c gi\u1edbi h\u1ea1n \u0111\u00f3, c\u00e1c thi\u1ebft k\u1ebf linh ho\u1ea1t l\u00e0 khuy\u1ebfn ngh\u1ecb ti\u00eau chu\u1ea9n \u0111\u1ec3 ng\u0103n ng\u1eeba k\u1eb9t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 r\u00e3nh v\u00f2ng tr\u00ean c\u00e1c thi\u1ebft k\u1ebf n\u00eam linh ho\u1ea1t c\u0169ng \u0111ang tr\u1edf th\u00e0nh m\u1ed9t y\u00eau c\u1ea7u b\u1ea3o tr\u00ec ti\u00eau chu\u1ea9n. N\u1ebfu m\u1ea3nh v\u1ee5n t\u00edch t\u1ee5 trong r\u00e3nh, \u0111\u0129a s\u1ebd m\u1ea5t \u0111i l\u1ee3i th\u1ebf linh ho\u1ea1t v\u00e0 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t n\u00eam \u0111\u1eb7c.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Find_the_Right_Flexible_Wedge_Gate_Valve_Manufacturers_for_Your_Spec\"><\/span><strong>C\u00e1ch t\u00ecm nh\u00e0 s\u1ea3n xu\u1ea5t van c\u1ed5ng n\u00eam linh ho\u1ea1t ph\u00f9 h\u1ee3p v\u1edbi th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a b\u1ea1n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div class=\"wp-block-cover is-light\" style=\"min-height:237px;aspect-ratio:unset;\"><img decoding=\"async\" width=\"3000\" height=\"2000\" class=\"wp-block-cover__image-background wp-image-7802\" alt=\"\" src=\"https:\/\/xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001.webp\" data-object-fit=\"cover\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001.webp 3000w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-300x200.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-1024x683.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-768x512.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-1536x1024.webp 1536w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-2048x1365.webp 2048w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-18x12.webp 18w\" sizes=\"(max-width: 3000px) 100vw, 3000px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim\" style=\"background-color:#e8e8e8\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<p class=\"has-black-color has-text-color has-link-color wp-elements-10176f1e50fccd365deb8f276774936a wp-block-paragraph\" style=\"font-size:27px\"><strong>T\u00f9y ch\u1ec9nh van ho\u00e0n h\u1ea3o cho d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n! Nh\u1eadn b\u00e1o gi\u00e1 v\u00e0 kh\u00e1m ph\u00e1 c\u00e1c t\u00f9y ch\u1ecdn t\u00f9y ch\u1ec9nh c\u1ee7a ch\u00fang t\u00f4i.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-left is-layout-flex wp-container-core-buttons-is-layout-63375db1 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-50 is-style-fill\"><a class=\"wp-block-button__link has-black-color has-text-color has-background has-link-color has-extra-small-font-size has-custom-font-size wp-element-button\" href=\"https:\/\/www.xintaivalves.com\/vi\/industrial-valve-manufacturer\/\" style=\"border-radius:100px;background-color:#d70c19\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Kh\u00e1m ph\u00e1 c\u00e1c gi\u1ea3i ph\u00e1p van<\/strong><\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t van c\u1ed5ng n\u00eam linh ho\u1ea1t s\u1ea3n xu\u1ea5t theo API 600 v\u00e0 ASME B16.34 bao g\u1ed3m KSB, Velan, Crane v\u00e0 Flowserve. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t chuy\u00ean bi\u1ec7t \u1edf Trung Qu\u1ed1c v\u00e0 Ch\u00e2u \u00c2u cung c\u1ea5p c\u00e1c t\u00f9y ch\u1ecdn ri\u00eang bi\u1ec7t tr\u00ean nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u v\u00e0 c\u1ea5p \u00e1p su\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u1ef1a ch\u1ecdn c\u1ea5p v\u1eadt li\u1ec7u tu\u00e2n theo \u0111i\u1ec1u ki\u1ec7n d\u1ecbch v\u1ee5:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Th\u00e9p carbon \u0111\u00fac WCB cho h\u01a1i n\u01b0\u1edbc v\u00e0 d\u1ecbch v\u1ee5 quy tr\u00ecnh chung<\/li>\n\n\n\n<li>Th\u00e9p kh\u00f4ng g\u1ec9 CF8 v\u00e0 CF8M cho c\u00e1c \u1ee9ng d\u1ee5ng \u0103n m\u00f2n<\/li>\n\n\n\n<li>Th\u00e9p kh\u00f4ng g\u1ec9 song pha v\u00e0 Monel cho c\u00e1c m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t nh\u1ea5t<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1eadp \u0111o\u00e0n Xintai Valve \u0111\u00e3 s\u1ea3n xu\u1ea5t van c\u1ed5ng t\u1eeb n\u0103m 1998, cung c\u1ea5p cho c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p d\u1ea7u kh\u00ed, h\u00f3a d\u1ea7u, s\u1ea3n xu\u1ea5t \u0111i\u1ec7n, qu\u1ed1c ph\u00f2ng v\u00e0 x\u1eed l\u00fd n\u01b0\u1edbc t\u1ea1i h\u01a1n 50 qu\u1ed1c gia, bao g\u1ed3m c\u00e1c d\u1ef1 \u00e1n cho Petronas, Petrobras, Saudi Aramco, PARCO v\u00e0 Repsol YPF.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ea3n l\u01b0\u1ee3ng \u0111\u1ea1t 270.000 van h\u00e0ng n\u0103m t\u1ea1i s\u00e1u c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t. M\u1ed7i c\u01a1 s\u1edf s\u1eed d\u1ee5ng trung t\u00e2m gia c\u00f4ng CNC \u0111\u1ec3 gia c\u00f4ng ch\u00ednh x\u00e1c c\u00e1c m\u1eb7t l\u00e0m k\u00edn v\u00e0 b\u1ec1 m\u1eb7t ch\u1ecbu \u00e1p l\u1ef1c, v\u1edbi c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u00fac r\u00f3t s\u1eaft n\u00f3ng ch\u1ea3y \u1edf nhi\u1ec7t \u0111\u1ed9 tr\u00ean 1.500\u00b0C \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a v\u1eadt \u0111\u00fac.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-large is-resized\"><a href=\"https:\/\/www.xintaivalves.com\/vi\/products\/casting-wedge-gate-valve\/\"><img decoding=\"async\" src=\"https:\/\/dbfhaf64fpo53.cloudfront.net\/wp-content\/uploads\/2022\/01\/%E7%BB%84%E4%BB%B6-6-%E2%80%93-1.jpg\" alt=\"\" style=\"width:221px;height:auto\"\/><\/a><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/www.xintaivalves.com\/vi\/products\/casting-wedge-gate-valve\/\">Van c\u1ed5ng \u0111\u00fac<\/a><\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">M\u1ed7i l\u00f4 h\u00e0ng \u0111\u1ec1u \u0111i k\u00e8m b\u00e1o c\u00e1o ki\u1ec3m tra \u0111\u1ea7y \u0111\u1ee7 bao g\u1ed3m ki\u1ec3m tra k\u00edch th\u01b0\u1edbc, th\u1eed nghi\u1ec7m \u00e1p su\u1ea5t theo API 598 v\u00e0 x\u00e1c minh v\u1eadt li\u1ec7u. M\u1ed9t c\u00f4ng ty ki\u1ec3m tra \u0111\u1ed9c l\u1eadp th\u1ef1c hi\u1ec7n ki\u1ec3m tra l\u1ea7n th\u1ee9 hai tr\u01b0\u1edbc khi giao h\u00e0ng, t\u00e1ch bi\u1ec7t v\u1edbi \u0111\u1ed9i ng\u0169 ch\u1ea5t l\u01b0\u1ee3ng n\u1ed9i b\u1ed9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c ch\u1ee9ng nh\u1eadn bao g\u1ed3m ISO 9001, ISO 14001, ISO 45001, CE, SIL, API 6D, API 600, API 602 v\u00e0 API 624. Van c\u1ed5ng n\u00eam \u0111\u00fac c\u00f3 s\u1eb5n t\u1eeb 3\/8 inch \u0111\u1ebfn 36 inch tr\u00ean c\u00e1c c\u1ea5p t\u1eeb Class 150 \u0111\u1ebfn Class 2500, v\u1edbi c\u00e1c t\u00f9y ch\u1ecdn v\u1eadt li\u1ec7u bao g\u1ed3m WCB, CF8M, WC6, WC9, th\u00e9p kh\u00f4ng g\u1ec9 song pha v\u00e0 Monel. Chi ti\u1ebft \u0111\u1ea7y \u0111\u1ee7 c\u00f3 tr\u00ean <a href=\"https:\/\/www.xintaivalves.com\/vi\/products\/casting-wedge-gate-valve\/\">trang van c\u1ed5ng n\u00eam \u0111\u00fac c\u1ee7a ch\u00fang t\u00f4i<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu b\u1ea1n \u0111ang l\u1ef1a ch\u1ecdn gi\u1eefa thi\u1ebft k\u1ebf n\u00eam \u0111\u1eb7c v\u00e0 n\u00eam linh ho\u1ea1t cho m\u1ed9t \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3, <a href=\"https:\/\/www.xintaivalves.com\/vi\/contact\/\">li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i ngay h\u00f4m nay<\/a>, v\u00e0 ch\u00fang t\u00f4i s\u1ebd c\u00f9ng b\u1ea1n xem x\u00e9t k\u1ef9 \u0111\u1eb7c t\u1ea3.<\/p>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n  <title>S\u1ea3n ph\u1ea9m n\u1ed5i b\u1eadt c\u1ee7a Hero<\/title>\n  <style>\n    .hero-card {\n      display: flex;\n      flex-wrap: wrap;\n      align-items: center;\n      background: #f7f8fa;\n      border-radius: 16px;\n      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);\n      padding: 24px;\n      max-width: 900px;\n      margin: 40px auto;\n      font-family: Arial, sans-serif;\n      text-decoration: none;\n      color: inherit;\n      font-family: 'Poppins';\n    }\n\n    .hero-image {\n      width: 220px;\n      height: auto;\n      border-radius: 12px;\n      object-fit: cover;\n      flex-shrink: 0;\n    }\n\n    .hero-content {\n      padding-left: 24px;\n      flex: 1;\n      min-width: 260px;\n    }\n\n    .hero-title {\n      font-size: 1.6rem;\n      font-weight: bold;\n      margin-bottom: 12px;\n      color: #222;\n      font-family: 'Poppins';\n    }\n\n    .hero-description {\n      font-size: 1rem;\n      color: #555;\n      margin-bottom: 18px;\n    }\n\n    .hero-link {\n      display: inline-block;\n      padding: 10px 20px;\n      background-color: #D70C19;\n      color: #fff;\n      text-decoration: none;\n      border-radius: 8px;\n      font-weight: bold;\n      transition: background 0.2s ease-in-out;\n    }\n\n    .hero-link:hover {\n      background-color: #D70C19;\n    }\n\n    @media (max-width: 640px) {\n      .hero-card {\n        flex-direction: column;\n        text-align: center;\n      }\n\n      .hero-content {\n        padding-left: 0;\n        padding-top: 20px;\n      }\n\n      .hero-image {\n        width: 100%;\n        max-width: 280px;\n      }\n    }\n  <\/style>\n<\/head>\n<body>\n\n<a class=\"hero-card\" href=\"https:\/\/www.xintaivalves.com\/vi\/product\/gate-valve\/#pmain\" target=\"_blank\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/03\/BUTT-WELDING-GATE-VALVE.jpg\" alt=\"B\u1ed9 s\u01b0u t\u1eadp van c\u1ed5ng\" \/>\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">\ud83d\udee0 B\u1ed9 s\u01b0u t\u1eadp van c\u1ed5ng<\/div>\n    <div class=\"hero-description\">B\u1ed9 s\u01b0u t\u1eadp Van c\u1ed5ng c\u1ee7a ch\u00fang t\u00f4i cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p \u0111\u00e1ng tin c\u1eady v\u00e0 b\u1ec1n b\u1ec9 \u0111\u1ec3 ki\u1ec3m so\u00e1t l\u01b0u l\u01b0\u1ee3ng trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau, bao g\u1ed3m c\u1ea3 h\u1ec7 th\u1ed1ng \u00e1p su\u1ea5t cao. \u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 b\u1ec1n l\u00e2u, c\u00e1c van n\u00e0y \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u trong nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau.<\/div>\n    <span class=\"hero-link\">Kh\u00e1m ph\u00e1 B\u1ed9 s\u01b0u t\u1eadp<\/span>\n  <\/div>\n<\/a>\n\n<\/body>\n<\/html>","protected":false},"excerpt":{"rendered":"<p>The main difference comes down to disc construction. A solid wedge gate valve uses a rigid one-piece disc. A flexible wedge gate valve has an annular groove machined around the perimeter that allows the disc to flex slightly under thermal stress. What Is a Solid Wedge Gate Valve and Where Does It Work Best? A [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":15078,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[238],"tags":[],"class_list":["post-15075","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gate-valve"],"_links":{"self":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/15075","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/comments?post=15075"}],"version-history":[{"count":6,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/15075\/revisions"}],"predecessor-version":[{"id":15106,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/15075\/revisions\/15106"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media\/15078"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media?parent=15075"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/categories?post=15075"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/tags?post=15075"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}