{"id":15085,"date":"2026-04-11T16:57:18","date_gmt":"2026-04-11T08:57:18","guid":{"rendered":"https:\/\/www.xintaivalves.com\/?p=15085"},"modified":"2026-04-16T17:02:30","modified_gmt":"2026-04-16T09:02:30","slug":"what-is-steam-valve","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/what-is-steam-valve\/","title":{"rendered":"Van c\u1ed5ng h\u01a1i l\u00e0 g\u00ec? C\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng v\u00e0 t\u1ea1i sao n\u00f3 quan tr\u1ecdng trong c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n"},"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\/what-is-steam-valve\/#How_a_Steam_Gate_Valve_Works\" >Van c\u1ed5ng h\u01a1i 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-2\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/what-is-steam-valve\/#Why_Steam_Gate_Valves_Matter_in_Power_Plants\" >T\u1ea1i sao van c\u1ed5ng h\u01a1i l\u1ea1i quan tr\u1ecdng trong c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n<\/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\/what-is-steam-valve\/#Key_Design_Features_and_Steam_Gate_Valve_Specification\" >C\u00e1c t\u00ednh n\u0103ng thi\u1ebft k\u1ebf ch\u00ednh v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a van c\u1ed5ng h\u01a1i<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/what-is-steam-valve\/#Seat_Hard-Facing\" >L\u1edbp ph\u1ee7 c\u1ee9ng b\u1ec1 m\u1eb7t gh\u1ebf van<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/what-is-steam-valve\/#Bonnet_Design\" >Thi\u1ebft k\u1ebf n\u1eafp van<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/what-is-steam-valve\/#Packing_Material\" >V\u1eadt li\u1ec7u l\u00e0m k\u00edn<\/a><\/li><\/ul><\/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\/what-is-steam-valve\/#Flanged_vs_Welded_Connections\" >K\u1ebft n\u1ed1i m\u1eb7t b\u00edch so v\u1edbi k\u1ebft n\u1ed1i h\u00e0n<\/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\/what-is-steam-valve\/#Steam_Gate_Valve_vs_Steam_Globe_Valve\" >Van c\u1ed5ng h\u01a1i so v\u1edbi van c\u1ea7u h\u01a1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/what-is-steam-valve\/#Common_Wedge_Types_and_Sizes\" >C\u00e1c lo\u1ea1i v\u00e0 k\u00edch th\u01b0\u1edbc n\u00eam ph\u1ed5 bi\u1ebfn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/what-is-steam-valve\/#Steam_Gate_Valve_Replacement_and_Maintenance\" >Thay th\u1ebf v\u00e0 b\u1ea3o tr\u00ec van c\u1ed5ng h\u01a1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/what-is-steam-valve\/#Xintai_Steam_Gate_Valves\" >Van c\u1ed5ng h\u01a1i Xintai<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">Van c\u1ed5ng h\u01a1i l\u00e0 lo\u1ea1i van c\u00e1ch ly to\u00e0n d\u00f2ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho d\u1ecbch v\u1ee5 h\u01a1i n\u01b0\u1edbc \u00e1p su\u1ea5t cao, nhi\u1ec7t \u0111\u1ed9 cao. N\u00f3 m\u1edf v\u00e0 \u0111\u00f3ng ho\u00e0n to\u00e0n, t\u1ea1o ra \u0111\u01b0\u1eddng d\u1eabn d\u00f2ng ch\u1ea3y th\u1eb3ng cho h\u01a1i n\u01b0\u1edbc khi m\u1edf ho\u00e0n to\u00e0n.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"786\" height=\"524\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/04\/image1-4.webp\" alt=\"\" class=\"wp-image-15089\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/04\/image1-4.webp 786w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/04\/image1-4-300x200.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/04\/image1-4-768x512.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/04\/image1-4-18x12.webp 18w\" sizes=\"(max-width: 786px) 100vw, 786px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_a_Steam_Gate_Valve_Works\"><\/span><strong>Van c\u1ed5ng h\u01a1i 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\">Van c\u1ed5ng h\u01a1i ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean l\u00fd tuy\u1ebfn t\u00ednh \u0111\u01a1n gi\u1ea3n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1ch c\u00e1nh van di chuy\u1ec3n, l\u00e0m k\u00edn v\u00e0 b\u00e1o hi\u1ec7u v\u1ecb tr\u00ed c\u1ee7a n\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng:<\/strong> C\u00e1nh van, th\u01b0\u1eddng l\u00e0 m\u1ed9t n\u00eam c\u00f4n, di chuy\u1ec3n vu\u00f4ng g\u00f3c v\u1edbi h\u01b0\u1edbng d\u00f2ng h\u01a1i n\u01b0\u1edbc. Xoay tay quay s\u1ebd l\u00e0m quay m\u1ed9t tr\u1ee5c ren, tr\u1ee5c n\u00e0y s\u1ebd n\u00e2ng c\u00e1nh van ra kh\u1ecfi \u0111\u01b0\u1eddng d\u1eabn h\u01a1i n\u01b0\u1edbc.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi m\u1edf ho\u00e0n to\u00e0n, \u0111\u01b0\u1eddng k\u00ednh l\u1ed7 van kh\u1edbp v\u1edbi \u0111\u01b0\u1eddng k\u00ednh \u1ed1ng, v\u00e0 h\u01a1i n\u01b0\u1edbc \u0111i qua g\u1ea7n nh\u01b0 kh\u00f4ng b\u1ecb c\u1ea3n tr\u1edf. Xoay tay quay theo chi\u1ec1u ng\u01b0\u1ee3c l\u1ea1i s\u1ebd h\u1ea1 c\u00e1nh van tr\u1edf l\u1ea1i d\u00f2ng ch\u1ea3y, n\u01a1i n\u00eam c\u00f4n s\u1ebd kh\u00edt ch\u1eb7t gi\u1eefa hai b\u1ec1 m\u1eb7t l\u00e0m k\u00edn.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Thi\u1ebft k\u1ebf th\u00e2n van:<\/strong> C\u00e1c thi\u1ebft k\u1ebf th\u00e2n van n\u00e2ng, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 OS&amp;Y ho\u1eb7c th\u00e2n van v\u00e0 \u00e1ch ngo\u00e0i, \u0111\u1ea9y ren th\u00e2n van l\u00ean tr\u00ean tay quay khi van m\u1edf. \u0110i\u1ec1u n\u00e0y gi\u00fap v\u1ecb tr\u00ed van \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb r\u00f5 r\u00e0ng m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ecfng \u0111o\u00e1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>V\u1eadn h\u00e0nh \u0111a v\u00f2ng quay:<\/strong> C\u1ea7n v\u00e0i v\u00f2ng quay \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a tay quay \u0111\u1ec3 di chuy\u1ec3n gi\u1eefa v\u1ecb tr\u00ed m\u1edf v\u00e0 \u0111\u00f3ng. Chuy\u1ec3n \u0111\u1ed9ng d\u1ea7n d\u1ea7n \u0111\u00f3 ng\u0103n ch\u1eb7n b\u00faa n\u01b0\u1edbc, c\u00fa s\u1ed1c \u00e1p su\u1ea5t l\u00e0m h\u1ecfng \u0111\u01b0\u1eddng \u1ed1ng khi d\u00f2ng ch\u1ea3y d\u1eebng \u0111\u1ed9t ng\u1ed9t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ea5u t\u1ea1o van c\u1ed5ng kh\u00e1c nhau \u0111\u00e1ng k\u1ec3 t\u00f9y theo lo\u1ea1i n\u00eam v\u00e0 ki\u1ec3u n\u1eafp van. <a href=\"https:\/\/www.xintaivalves.com\/vi\/what-is-industrial-gate-valve\/\">Ph\u00e2n t\u00edch c\u1ee7a Xintai v\u1ec1 c\u00e1c thi\u1ebft k\u1ebf van c\u1ed5ng c\u00f4ng nghi\u1ec7p<\/a> bao g\u1ed3m c\u00e1ch m\u1ed7i quy\u1ebft \u0111\u1ecbnh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t trong d\u1ecbch v\u1ee5 h\u01a1i n\u01b0\u1edbc.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Steam_Gate_Valves_Matter_in_Power_Plants\"><\/span><strong>T\u1ea1i sao van c\u1ed5ng h\u01a1i l\u1ea1i quan tr\u1ecdng trong c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Trong c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n, ngay c\u1ea3 m\u1ed9t s\u1ef1 s\u1ee5t gi\u1ea3m \u00e1p su\u1ea5t nh\u1ecf qua van c\u0169ng l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t. \u0110\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao van c\u1ed5ng h\u01a1i n\u01b0\u1edbc \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh cho c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng h\u01a1i ch\u00ednh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ec c\u1ed5ng van r\u00fat l\u1ea1i v\u1ec1 v\u1ecb tr\u00ed to\u00e0n b\u1ed9 \u0111\u01b0\u1eddng k\u00ednh, t\u1ed5n th\u1ea5t \u00e1p su\u1ea5t qua van v\u1eabn \u1edf m\u1ee9c t\u1ed1i thi\u1ec3u. \u0110i\u1ec1u n\u00e0y gi\u1eef cho \u00e1p su\u1ea5t h\u01a1i n\u01b0\u1edbc nh\u1ea5t qu\u00e1n trong to\u00e0n h\u1ec7 th\u1ed1ng v\u00e0 cho ph\u00e9p tua bin v\u00e0 n\u1ed3i h\u01a1i ho\u1ea1t \u0111\u1ed9ng \u1edf c\u00f4ng su\u1ea5t thi\u1ebft k\u1ebf c\u1ee7a ch\u00fang.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1eefng van n\u00e0y c\u0169ng cho ph\u00e9p b\u1ea3o tr\u00ec an to\u00e0n m\u00e0 kh\u00f4ng c\u1ea7n t\u1eaft to\u00e0n b\u1ed9 nh\u00e0 m\u00e1y:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>M\u1ed9t van \u0111\u00f3ng k\u00edn ho\u00e0n to\u00e0n (bubble-tight shutoff) c\u00e1ch ly c\u00e1c ph\u1ea7n c\u1ee7a h\u1ec7 th\u1ed1ng h\u01a1i n\u01b0\u1edbc trong khi c\u00e1c khu v\u1ef1c kh\u00e1c v\u1eabn ho\u1ea1t \u0111\u1ed9ng<\/li>\n\n\n\n<li>C\u00e1c \u0111\u1ed9i b\u1ea3o tr\u00ec c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn an to\u00e0n thi\u1ebft b\u1ecb m\u00e0 n\u1ebfu kh\u00f4ng s\u1ebd y\u00eau c\u1ea7u t\u1eaft to\u00e0n b\u1ed9 nh\u00e0 m\u00e1y<\/li>\n\n\n\n<li>M\u1ed9t van bypass \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t song song v\u1edbi van c\u1ed5ng ch\u00ednh gi\u00fap c\u00e2n b\u1eb1ng \u00e1p su\u1ea5t tr\u01b0\u1edbc khi van ch\u00ednh m\u1edf, gi\u1ea3m c\u0103ng th\u1eb3ng cho th\u00e2n van v\u00e0 c\u00e1c b\u1ec1 m\u1eb7t l\u00e0m k\u00edn<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Design_Features_and_Steam_Gate_Valve_Specification\"><\/span><strong>C\u00e1c t\u00ednh n\u0103ng thi\u1ebft k\u1ebf ch\u00ednh v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a van c\u1ed5ng h\u01a1i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a Van C\u1ed5ng H\u01a1i n\u01b0\u1edbc cho d\u1ecbch v\u1ee5 nh\u00e0 m\u00e1y \u0111i\u1ec7n tham chi\u1ebfu API 600 cho van th\u00e9p \u00e1p su\u1ea5t cao v\u00e0 ASME B16.34 cho \u0111\u1ecbnh m\u1ee9c \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9. Ba quy\u1ebft \u0111\u1ecbnh thi\u1ebft k\u1ebf x\u00e1c \u0111\u1ecbnh c\u00e1ch van ho\u1ea1t \u0111\u1ed9ng trong su\u1ed1t v\u00f2ng \u0111\u1eddi s\u1eed d\u1ee5ng c\u1ee7a n\u00f3.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Seat_Hard-Facing\"><\/span><strong>L\u1edbp ph\u1ee7 c\u1ee9ng b\u1ec1 m\u1eb7t gh\u1ebf van<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c m\u1eb7t gh\u1ebf van \u0111\u01b0\u1ee3c ph\u1ee7 Stellite, m\u1ed9t h\u1ee3p kim coban-crom, ch\u1ecbu \u0111\u01b0\u1ee3c l\u1ef1c \u0103n m\u00f2n c\u1ee7a h\u01a1i n\u01b0\u1edbc t\u1ed1c \u0111\u1ed9 cao. Ch\u00fang gi\u1eef \u0111\u01b0\u1ee3c h\u00ecnh d\u1ea1ng l\u00e0m k\u00edn qua c\u00e1c chu tr\u00ecnh nhi\u1ec7t l\u1eb7p \u0111i l\u1eb7p l\u1ea1i, n\u01a1i c\u00e1c v\u1eadt li\u1ec7u m\u1ec1m h\u01a1n s\u1ebd b\u1ecb m\u00f2n kh\u00f4ng \u0111\u1ec1u.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Bonnet_Design\"><\/span><strong>Thi\u1ebft k\u1ebf n\u1eafp van<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u00ean 500 PSI, n\u1eafp van ki\u1ec3u \u00e1p su\u1ea5t k\u00edn thay th\u1ebf n\u1eafp van b\u1eaft bu l\u00f4ng. N\u1eafp van \u00e1p su\u1ea5t k\u00edn si\u1ebft ch\u1eb7t khi \u00e1p su\u1ea5t b\u00ean trong t\u0103ng l\u00ean, \u0111\u00e2y l\u00e0 h\u00e0nh vi ph\u00f9 h\u1ee3p cho h\u01a1i n\u01b0\u1edbc \u00e1p su\u1ea5t cao, n\u01a1i ch\u1ec9 ri\u00eang l\u1ef1c c\u0103ng bu l\u00f4ng tr\u1edf n\u00ean kh\u00f4ng \u0111\u00e1ng tin c\u1eady.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Packing_Material\"><\/span><strong>V\u1eadt li\u1ec7u l\u00e0m k\u00edn<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00f2ng \u0111\u1ec7m than ch\u00ec m\u1ec1m d\u1ebbo b\u1ecbt k\u00edn \u0111\u00e1ng tin c\u1eady \u1edf nhi\u1ec7t \u0111\u1ed9 m\u00e0 v\u1eadt li\u1ec7u \u0111\u00e0n h\u1ed3i b\u1ecb h\u1ecfng. \u0110\u00e2y l\u00e0 l\u1ef1a ch\u1ecdn ti\u00eau chu\u1ea9n cho d\u1ecbch v\u1ee5 h\u01a1i n\u01b0\u1edbc tr\u00ean h\u1ea7u h\u1ebft c\u00e1c c\u1ea5p \u00e1p su\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t quy t\u1eafc chi ph\u1ed1i ho\u1ea1t \u0111\u1ed9ng tr\u00ean m\u1ecdi thi\u1ebft k\u1ebf van c\u1ed5ng h\u01a1i n\u01b0\u1edbc: m\u1edf ho\u00e0n to\u00e0n ho\u1eb7c \u0111\u00f3ng ho\u00e0n to\u00e0n. \u0110\u1ec3 c\u1ed5ng m\u1edf m\u1ed9t ph\u1ea7n s\u1ebd khi\u1ebfn h\u01a1i n\u01b0\u1edbc t\u1ed1c \u0111\u1ed9 cao \u0111i qua c\u1ed5ng v\u00e0 \u0111\u1ec7m, l\u00e0m m\u00f2n c\u1ea3 hai m\u1ed9t c\u00e1ch nhanh ch\u00f3ng. H\u01b0 h\u1ecfng do ti\u1ebft l\u01b0u l\u00e0 m\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn nh\u1ea5t d\u1eabn \u0111\u1ebfn vi\u1ec7c thay th\u1ebf s\u1edbm.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Flanged_vs_Welded_Connections\"><\/span><strong>K\u1ebft n\u1ed1i m\u1eb7t b\u00edch so v\u1edbi k\u1ebft n\u1ed1i h\u00e0n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1ch van k\u1ebft n\u1ed1i v\u1edbi \u0111\u01b0\u1eddng \u1ed1ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u1ea3 m\u1ee9c \u0111\u1ed9 d\u1ec5 d\u00e0ng thay th\u1ebf v\u00e0 \u0111\u1ed9 tin c\u1eady khi b\u1ecbt k\u00edn d\u01b0\u1edbi \u00e1p su\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Thi\u1ebft k\u1ebf van c\u1ed5ng h\u01a1i n\u01b0\u1edbc m\u1eb7t b\u00edch \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c h\u1ec7 th\u1ed1ng h\u01a1i c\u00f4ng nghi\u1ec7p v\u00ec c\u00e1c k\u1ebft n\u1ed1i m\u1eb7t b\u00edch cho ph\u00e9p th\u00e1o van v\u00e0 thay th\u1ebf m\u00e0 kh\u00f4ng c\u1ea7n c\u1eaft v\u00e0o \u0111\u01b0\u1eddng \u1ed1ng. <a href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/flanged-gate-valve\/understanding-flanged-gate-valve\/\">H\u01b0\u1edbng d\u1eabn c\u1ee7a ch\u00fang t\u00f4i v\u1ec1 thi\u1ebft k\u1ebf v\u00e0 l\u1eafp \u0111\u1eb7t van c\u1ed5ng m\u1eb7t b\u00edch<\/a> tr\u00ecnh b\u00e0y c\u00e1c ti\u00eau chu\u1ea9n k\u00edch th\u01b0\u1edbc v\u00e0 c\u00e1c c\u00e2n nh\u1eafc v\u1ec1 b\u1ecbt k\u00edn \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh xem thi\u1ebft k\u1ebf m\u1eb7t b\u00edch c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi m\u1ed9t \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3 hay kh\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c k\u1ebft n\u1ed1i h\u00e0n c\u00f3 \u00edt \u0111\u01b0\u1eddng r\u00f2 r\u1ec9 ti\u1ec1m \u1ea9n h\u01a1n c\u00e1c m\u1ed1i n\u1ed1i m\u1eb7t b\u00edch. \u0110\u1ed1i v\u1edbi c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng h\u01a1i n\u01b0\u1edbc \u00e1p su\u1ea5t cao quan tr\u1ecdng, c\u00e1c \u0111\u1ea7u h\u00e0n \u0111\u1ed1i \u0111\u1ea7u l\u00e0 l\u1ef1a ch\u1ecdn ti\u00eau chu\u1ea9n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Steam_Gate_Valve_vs_Steam_Globe_Valve\"><\/span><strong>Van c\u1ed5ng h\u01a1i so v\u1edbi van c\u1ea7u h\u01a1i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Van c\u1ed5ng v\u00e0 van c\u1ea7u th\u01b0\u1eddng b\u1ecb nh\u1ea7m l\u1eabn, nh\u01b0ng ch\u00fang gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 ho\u00e0n to\u00e0n kh\u00e1c nhau trong h\u1ec7 th\u1ed1ng h\u01a1i n\u01b0\u1edbc.<\/p>\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 H\u01a1i N\u01b0\u1edbc<\/strong><\/td><td><strong>Van C\u1ea7u H\u01a1i N\u01b0\u1edbc<\/strong><\/td><\/tr><tr><td>Ch\u1ee9c n\u0103ng ch\u00ednh<\/td><td>C\u00e1ch ly, d\u1ecbch v\u1ee5 \u0111\u00f3ng\/m\u1edf<\/td><td>Ti\u1ebft l\u01b0u, \u0111i\u1ec1u ch\u1ec9nh l\u01b0u l\u01b0\u1ee3ng<\/td><\/tr><tr><td>\u0110\u01b0\u1eddng d\u1eabn d\u00f2ng ch\u1ea3y<\/td><td>Th\u1eb3ng, to\u00e0n b\u1ed9 \u0111\u01b0\u1eddng k\u00ednh<\/td><td>H\u00ecnh ch\u1eef S, b\u1ecb h\u1ea1n ch\u1ebf<\/td><\/tr><tr><td>S\u1ee5t \u00e1p<\/td><td>T\u1ed1i thi\u1ec3u<\/td><td>Cao h\u01a1n<\/td><\/tr><tr><td>\u1ee8ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh<\/td><td>\u0110\u01b0\u1eddng h\u01a1i ch\u00ednh, nhi\u1ec7m v\u1ee5 c\u00e1ch ly<\/td><td>\u0110i\u1ec1u ti\u1ebft n\u01b0\u1edbc c\u1ea5p, \u0111i\u1ec1u khi\u1ec3n tuabin<\/td><\/tr><tr><td>Kh\u1ea3 n\u0103ng ti\u1ebft l\u01b0u<\/td><td>Kh\u00f4ng ph\u00f9 h\u1ee3p<\/td><td>\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf cho m\u1ee5c \u0111\u00edch \u0111\u00f3<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng ti\u1ebft l\u01b0u v\u00e0 \u0111i\u1ec1u ti\u1ebft m\u00e0 van c\u1ed5ng kh\u00f4ng th\u1ec3 x\u1eed l\u00fd, d\u00f2ng s\u1ea3n ph\u1ea9m c\u1ee7a Xintai <a href=\"https:\/\/www.xintaivalves.com\/vi\/product\/globe-valve\/\">van c\u1ea7u<\/a> \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u ki\u1ec3m so\u00e1t d\u00f2ng ch\u1ea3y m\u00e0 h\u1ec7 th\u1ed1ng h\u01a1i c\u1ea7n, b\u00ean c\u1ea1nh nhi\u1ec7m v\u1ee5 c\u00e1ch ly.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Common_Wedge_Types_and_Sizes\"><\/span><strong>C\u00e1c lo\u1ea1i v\u00e0 k\u00edch th\u01b0\u1edbc n\u00eam ph\u1ed5 bi\u1ebfn<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c h\u00ecnh d\u1ea1ng ki\u1ec3u n\u00eam x\u00e1c \u0111\u1ecbnh c\u00e1ch van ph\u1ea3n \u1ee9ng v\u1edbi s\u1ef1 gi\u00e3n n\u1edf v\u00e0 co l\u1ea1i do nhi\u1ec7t trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Lo\u1ea1i n\u00eam<\/strong><\/td><td><strong>T\u1ed1t nh\u1ea5t cho<\/strong><\/td><\/tr><tr><td>N\u00eam \u0111\u1eb7c<\/td><td>H\u01a1i n\u01b0\u1edbc \u1ed5n \u0111\u1ecbnh \u00e1p su\u1ea5t cao, nhi\u1ec7t \u0111\u1ed9 cao n\u01a1i chu tr\u00ecnh nhi\u1ec7t kh\u00f4ng th\u01b0\u1eddng xuy\u00ean<\/td><\/tr><tr><td>N\u00eam linh ho\u1ea1t<\/td><td>C\u00e1c \u0111\u01b0\u1eddng \u1ed1ng c\u00f3 chu tr\u00ecnh nhi\u1ec7t th\u01b0\u1eddng xuy\u00ean n\u01a1i k\u1eb9t do nhi\u1ec7t l\u00e0 m\u1ed9t r\u1ee7i ro \u0111\u00e3 bi\u1ebft<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Van c\u1ed5ng h\u01a1i 1 inch ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u0111\u01b0\u1eddng h\u01a1i ph\u1ee5 nh\u1ecf h\u01a1n v\u00e0 k\u1ebft n\u1ed1i thi\u1ebft b\u1ecb. Van c\u1ed5ng h\u01a1i 4 inch l\u00e0 k\u00edch th\u01b0\u1edbc ti\u00eau chu\u1ea9n trong ph\u00e2n ph\u1ed1i h\u01a1i n\u01b0\u1edbc ti\u1ec7n \u00edch, v\u1edbi c\u00e1c thi\u1ebft k\u1ebf \u0111\u01b0\u1eddng k\u00ednh l\u1edbn h\u01a1n xu\u1ea5t hi\u1ec7n tr\u00ean c\u00e1c \u1ed1ng g\u00f3p h\u01a1i ch\u00ednh trong s\u1ea3n xu\u1ea5t \u0111i\u1ec7n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi h\u01a1i n\u01b0\u1edbc \u00e1p su\u1ea5t v\u1eeba ph\u1ea3i trong c\u00e1c h\u1ec7 th\u1ed1ng HVAC th\u01b0\u01a1ng m\u1ea1i, Van c\u1ed5ng Nibco v\u00e0 Van c\u1ed5ng Milwaukee l\u00e0 nh\u1eefng l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn c\u00f3 s\u1eb5n b\u1eb1ng \u0111\u1ed3ng v\u00e0 gang. \u0110\u1ed1i v\u1edbi d\u1ecbch v\u1ee5 h\u01a1i n\u01b0\u1edbc \u00e1p su\u1ea5t cao trong s\u1ea3n xu\u1ea5t \u0111i\u1ec7n v\u00e0 nh\u00e0 m\u00e1y l\u1ecdc d\u1ea7u, c\u00e1c van \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o theo API 600 t\u1eeb c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ee7 ti\u00eau chu\u1ea9n l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Steam_Gate_Valve_Replacement_and_Maintenance\"><\/span><strong>Thay th\u1ebf v\u00e0 b\u1ea3o tr\u00ec van c\u1ed5ng h\u01a1i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ea7u h\u1ebft c\u00e1c h\u1ecfng h\u00f3c c\u1ee7a van c\u1ed5ng h\u01a1i n\u01b0\u1edbc \u0111\u1ec1u b\u1eaft ngu\u1ed3n t\u1eeb s\u1ef1 m\u00e0i m\u00f2n kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n s\u1edbm ho\u1eb7c vi\u1ec7c thay th\u1ebf kh\u00f4ng \u0111\u00fang v\u1edbi th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ban \u0111\u1ea7u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t van b\u1ecb r\u00f2 r\u1ec9 khi \u0111\u00f3ng v\u00e0 kh\u00f4ng ph\u1ea3n \u1ee9ng v\u1edbi vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh gio\u0103ng \u0111\u1ec7m \u0111\u00e3 \u0111\u1ebfn l\u00fac m\u00e0 vi\u1ec7c thay th\u1ebf van c\u1ed5ng h\u01a1i n\u01b0\u1edbc l\u00e0 gi\u1ea3i ph\u00e1p th\u1ef1c t\u1ebf duy nh\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3 bao g\u1ed3m ba l\u0129nh v\u1ef1c:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>V\u00f2ng \u0111\u1ec7m c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra x\u00f3i m\u00f2n trong m\u1ed7i l\u1ea7n d\u1eebng m\u00e1y theo k\u1ebf ho\u1ea1ch, \u0111\u1eb7c bi\u1ec7t n\u1ebfu van \u0111\u00e3 \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh \u1edf tr\u1ea1ng th\u00e1i m\u1edf m\u1ed9t ph\u1ea7n t\u1ea1i b\u1ea5t k\u1ef3 th\u1eddi \u0111i\u1ec3m n\u00e0o.<\/li>\n\n\n\n<li>Gio\u0103ng \u0111\u1ec7m c\u1ea7n \u0111\u01b0\u1ee3c si\u1ebft ch\u1eb7t ho\u1eb7c thay th\u1ebf \u0111\u1ec3 duy tr\u00ec \u0111\u1ed9 k\u00edn c\u1ee7a tr\u1ee5c van \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 ph\u00e1t th\u1ea3i th\u1ea5t tho\u00e1t.<\/li>\n\n\n\n<li>Tr\u1ee5c van c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra xem c\u00f3 b\u1ecb m\u00e0i m\u00f2n ho\u1eb7c tr\u1ea7y x\u01b0\u1edbc c\u00f3 th\u1ec3 ng\u0103n c\u1ed5ng van \u0111\u00f3ng k\u00edn ho\u00e0n to\u00e0n hay kh\u00f4ng.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u00ean c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng \u00e1p su\u1ea5t cao, vi\u1ec7c c\u00e2n b\u1eb1ng \u00e1p su\u1ea5t th\u00f4ng qua van bypass tr\u01b0\u1edbc khi m\u1edf van c\u1ed5ng ch\u00ednh s\u1ebd lo\u1ea1i b\u1ecf t\u1ea3i tr\u1ecdng ch\u00eanh l\u1ec7ch g\u00e2y ra s\u1ef1 m\u00e0i m\u00f2n nhi\u1ec1u nh\u1ea5t tr\u00ean c\u1ed5ng van v\u00e0 v\u00f2ng \u0111\u1ec7m trong m\u1ed7i chu k\u1ef3 m\u1edf.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Xintai_Steam_Gate_Valves\"><\/span><strong>Van c\u1ed5ng h\u01a1i Xintai<\/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\">T\u1eadp \u0111o\u00e0n Xintai Valve \u0111\u00e3 cung c\u1ea5p van c\u1ed5ng cho d\u1ecbch v\u1ee5 h\u01a1i n\u01b0\u1edbc t\u1eeb n\u0103m 1998, \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n cho c\u00e1c d\u1ef1 \u00e1n quan tr\u1ecdng n\u01a1i hi\u1ec7u su\u1ea5t van \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn s\u1ea3n l\u01b0\u1ee3ng c\u1ee7a nh\u00e0 m\u00e1y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c d\u1ef1 \u00e1n tr\u1ea3i r\u1ed9ng t\u1eeb Petronas, Petrobras, Saudi Aramco v\u00e0 Repsol YPF tr\u00ean h\u01a1n 50 qu\u1ed1c gia. 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.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trung t\u00e2m gia c\u00f4ng CNC x\u1eed l\u00fd c\u00f4ng vi\u1ec7c ch\u00ednh x\u00e1c tr\u00ean c\u00e1c b\u1ec1 m\u1eb7t l\u00e0m k\u00edn. 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\n<p class=\"wp-block-paragraph\">M\u1ed7i van r\u1eddi kh\u1ecfi c\u01a1 s\u1edf \u0111\u1ec1u k\u00e8m theo b\u00e1o c\u00e1o ki\u1ec3m tra \u0111\u1ea7y \u0111\u1ee7 bao g\u1ed3m th\u1eed nghi\u1ec7m \u00e1p su\u1ea5t theo API 598. M\u1ed9t c\u00f4ng ty ki\u1ec3m tra \u0111\u1ed9c l\u1eadp ti\u1ebfn h\u00e0nh \u0111\u00e1nh gi\u00e1 l\u1ea7n th\u1ee9 hai tr\u01b0\u1edbc khi giao h\u00e0ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Xintai s\u1edf h\u1eefu ch\u1ee9ng nh\u1eadn API s\u1ed1 6D-1778 v\u00e0 ISO 9001:2015, c\u00f9ng v\u1edbi c\u00e1c ph\u00ea duy\u1ec7t CE v\u00e0 OHSAS 18001 bao g\u1ed3m c\u00e1c y\u00eau c\u1ea7u qu\u1ea3n l\u00fd m\u00f4i tr\u01b0\u1eddng v\u00e0 s\u1ee9c kh\u1ecfe ngh\u1ec1 nghi\u1ec7p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu b\u1ea1n \u0111ang ch\u1ec9 \u0111\u1ecbnh m\u1ed9t van c\u1ed5ng h\u01a1i n\u01b0\u1edbc cho \u1ee9ng d\u1ee5ng ph\u00e1t \u0111i\u1ec7n ho\u1eb7c c\u00f4ng nghi\u1ec7p, h\u00e3y li\u00ean h\u1ec7 v\u1edbi \u0111\u1ed9i ng\u0169 c\u1ee7a ch\u00fang t\u00f4i, v\u00e0 ch\u00fang t\u00f4i s\u1ebd gi\u00fap b\u1ea1n t\u00ecm c\u1ea5u h\u00ecnh ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.xintaivalves.com\/vi\/company-profile\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img decoding=\"async\" width=\"1024\" height=\"474\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/01\/a06254b2-2496-4730-a28c-eee9a863c6a7-1024x474.webp\" alt=\"Nh\u00e0 s\u1ea3n xu\u1ea5t van c\u00f4ng nghi\u1ec7p Trung Qu\u1ed1c nh\u00e0 m\u00e1y van xintai\" class=\"wp-image-8422\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/01\/a06254b2-2496-4730-a28c-eee9a863c6a7-1024x474.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/01\/a06254b2-2496-4730-a28c-eee9a863c6a7-300x139.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/01\/a06254b2-2496-4730-a28c-eee9a863c6a7-768x355.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/01\/a06254b2-2496-4730-a28c-eee9a863c6a7-1536x711.webp 1536w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/01\/a06254b2-2496-4730-a28c-eee9a863c6a7-2048x948.webp 2048w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/01\/a06254b2-2496-4730-a28c-eee9a863c6a7-18x8.webp 18w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>","protected":false},"excerpt":{"rendered":"<p>A steam gate valve is a full-bore isolation valve engineered for high-pressure, high-temperature steam service. It opens and closes completely, giving steam a straight-through flow path when fully open. How a Steam Gate Valve Works A steam gate valve operates on a simple linear principle. Here is how the gate moves, seals, and signals its [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":15089,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[238],"tags":[],"class_list":["post-15085","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\/15085","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=15085"}],"version-history":[{"count":3,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/15085\/revisions"}],"predecessor-version":[{"id":15105,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/15085\/revisions\/15105"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media\/15089"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media?parent=15085"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/categories?post=15085"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/tags?post=15085"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}