{"id":12857,"date":"2025-08-29T11:25:00","date_gmt":"2025-08-29T03:25:00","guid":{"rendered":"https:\/\/www.xintaivalves.com\/?p=12857"},"modified":"2025-08-29T11:25:02","modified_gmt":"2025-08-29T03:25:02","slug":"304-vs-316-stainless-steel-gate-valve","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/vi\/blog\/304-vs-316-stainless-steel-gate-valve\/","title":{"rendered":"Th\u00e9p kh\u00f4ng g\u1ec9 304 so v\u1edbi 316 cho van c\u1ed5ng: H\u01b0\u1edbng d\u1eabn v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n"},"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\/304-vs-316-stainless-steel-gate-valve\/#Understanding_304_Stainless_Steel_Properties\" >Hi\u1ec3u v\u1ec1 t\u00ednh ch\u1ea5t c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 304<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/304-vs-316-stainless-steel-gate-valve\/#Key_Advantages_of_304_Stainless_Steel\" >\u01afu \u0111i\u1ec3m ch\u00ednh c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 304<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/304-vs-316-stainless-steel-gate-valve\/#Best_Applications\" >\u1ee8ng d\u1ee5ng t\u1ed1t nh\u1ea5t<\/a><\/li><\/ul><\/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\/304-vs-316-stainless-steel-gate-valve\/#Exploring_316_Stainless_Steel_Corrosion_Resistance\" >Kh\u00e1m ph\u00e1 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 316<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/304-vs-316-stainless-steel-gate-valve\/#Why_Choose_316_Stainless_Steel_for_Gate_Valves\" >T\u1ea1i sao n\u00ean ch\u1ecdn th\u00e9p kh\u00f4ng g\u1ec9 316 cho van c\u1ed5ng<\/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\/304-vs-316-stainless-steel-gate-valve\/#Common_Industrial_Uses\" >C\u00f4ng d\u1ee5ng c\u00f4ng nghi\u1ec7p ph\u1ed5 bi\u1ebfn<\/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\/304-vs-316-stainless-steel-gate-valve\/#304_vs_316_Stainless_Steel_for_Gate_Valves_Key_Comparison\" >Th\u00e9p kh\u00f4ng g\u1ec9 304 so v\u1edbi 316 cho van c\u1ed5ng: So s\u00e1nh ch\u00ednh<\/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\/304-vs-316-stainless-steel-gate-valve\/#Choosing_the_Right_Material_for_Your_Gate_Valves\" >L\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u ph\u00f9 h\u1ee3p cho van c\u1ed5ng c\u1ee7a b\u1ea1n<\/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\/304-vs-316-stainless-steel-gate-valve\/#Conclusion\" >Ph\u1ea7n k\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">N\u1ebfu b\u1ea1n \u0111ang ph\u00e2n v\u00e2n gi\u1eefa th\u00e9p kh\u00f4ng g\u1ec9 304 v\u00e0 316 cho van c\u1ed5ng, s\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh n\u1eb1m \u1edf kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 t\u00ednh ph\u00f9 h\u1ee3p \u1ee9ng d\u1ee5ng. C\u1ea3 hai \u0111\u1ec1u l\u00e0 v\u1eadt li\u1ec7u ph\u1ed5 bi\u1ebfn cho van th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong x\u1eed l\u00fd h\u00f3a ch\u1ea5t, m\u00f4i tr\u01b0\u1eddng bi\u1ec3n v\u00e0 h\u1ec7 th\u1ed1ng \u00e1p su\u1ea5t cao. Tuy nhi\u00ean, th\u00e9p kh\u00f4ng g\u1ec9 316 mang l\u1ea1i kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 v\u01b0\u1ee3t tr\u1ed9i ch\u1ed1ng l\u1ea1i s\u1ef1 \u0103n m\u00f2n do clorua g\u00e2y ra, l\u00fd t\u01b0\u1edfng cho c\u00e1c m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p kh\u1eafc nghi\u1ec7t.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u01b0\u1edbng d\u1eabn n\u00e0y gi\u1ea3i th\u00edch c\u00e1c \u0111\u1eb7c t\u00ednh, l\u1ee3i \u00edch v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a t\u1eebng lo\u1ea1i, gi\u00fap b\u1ea1n ch\u1ecdn \u0111\u00fang v\u1eadt li\u1ec7u cho nhu c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Understanding_304_Stainless_Steel_Properties\"><\/span><strong>Hi\u1ec3u v\u1ec1 t\u00ednh ch\u1ea5t c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 304<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"585\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/08\/image-81-1024x585.png\" alt=\"\" class=\"wp-image-12859\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/08\/image-81-1024x585.png 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/08\/image-81-300x171.png 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/08\/image-81-768x439.png 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/08\/image-81-1536x877.png 1536w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/08\/image-81-18x10.png 18w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/08\/image-81.png 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u00e9p kh\u00f4ng g\u1ec9 304 l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i th\u00e9p austenit \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t cho c\u00e1c gi\u1ea3i ph\u00e1p van c\u00f4ng nghi\u1ec7p nh\u1edd t\u00ednh linh ho\u1ea1t, \u0111\u1ed9 b\u1ec1n v\u00e0 gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng. N\u00f3 ch\u1ee9a kho\u1ea3ng 18% crom v\u00e0 8% niken, mang l\u1ea1i kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n m\u1ea1nh m\u1ebd trong m\u00f4i tr\u01b0\u1eddng chung.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Advantages_of_304_Stainless_Steel\"><\/span><strong>\u01afu \u0111i\u1ec3m ch\u00ednh c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 304<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ph\u00f9 h\u1ee3p cho<a href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/understanding-the-key-differences-between-gate-valve-and-butterfly-valve\/\"> van c\u1eeda,<\/a> van an to\u00e0n \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 ki\u1ec3m so\u00e1t ch\u1ea5t l\u1ecfng n\u00f3i chung.<\/li>\n\n\n\n<li>Kh\u1ea3 n\u0103ng t\u1ea1o h\u00ecnh v\u00e0 h\u00e0n tuy\u1ec7t v\u1eddi gi\u00fap cho vi\u1ec7c \u0111\u00fac van ch\u00ednh x\u00e1c tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n.<\/li>\n\n\n\n<li>Ti\u1ebft ki\u1ec7m chi ph\u00ed h\u01a1n so v\u1edbi 316, khi\u1ebfn n\u00f3 tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng kh\u00f4ng y\u00eau c\u1ea7u kh\u1ea3 n\u0103ng ch\u1ed1ng h\u00f3a ch\u1ea5t c\u1ef1c cao.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Best_Applications\"><\/span><strong>\u1ee8ng d\u1ee5ng t\u1ed1t nh\u1ea5t<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Van c\u1eeda c\u1ea5p 304 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>H\u1ec7 th\u1ed1ng th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng<\/li>\n\n\n\n<li>Ph\u00e2n ph\u1ed1i n\u01b0\u1edbc<\/li>\n\n\n\n<li>H\u1ec7 th\u1ed1ng HVAC v\u00e0 c\u00f4ng nghi\u1ec7p \u00e1p su\u1ea5t th\u1ea5p<\/li>\n\n\n\n<li>Linh ki\u1ec7n \u00f4 t\u00f4<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Exploring_316_Stainless_Steel_Corrosion_Resistance\"><\/span><strong>Kh\u00e1m ph\u00e1 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 316<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"585\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/08\/image-82-1024x585.png\" alt=\"\" class=\"wp-image-12860\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/08\/image-82-1024x585.png 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/08\/image-82-300x171.png 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/08\/image-82-768x439.png 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/08\/image-82-1536x877.png 1536w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/08\/image-82-18x10.png 18w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/08\/image-82.png 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u00e9p kh\u00f4ng g\u1ec9 316 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c m\u00f4i tr\u01b0\u1eddng \u0111\u00f2i h\u1ecfi kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n cao. N\u00f3 c\u00f3 th\u00e0nh ph\u1ea7n c\u01a1 b\u1ea3n t\u01b0\u01a1ng t\u1ef1 nh\u01b0 304 nh\u01b0ng bao g\u1ed3m molypden 2-3%, gi\u00fap t\u0103ng c\u01b0\u1eddng \u0111\u00e1ng k\u1ec3 kh\u1ea3 n\u0103ng ch\u1ed1ng clorua, axit v\u00e0 h\u00f3a ch\u1ea5t m\u1ea1nh.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Choose_316_Stainless_Steel_for_Gate_Valves\"><\/span><strong>T\u1ea1i sao n\u00ean ch\u1ecdn th\u00e9p kh\u00f4ng g\u1ec9 316 cho van c\u1ed5ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Hi\u1ec7u su\u1ea5t th\u00e9p kh\u00f4ng g\u1ec9 c\u1ea5p bi\u1ec3n v\u01b0\u1ee3t tr\u1ed9i, l\u00fd t\u01b0\u1edfng cho m\u00f4i tr\u01b0\u1eddng ven bi\u1ec3n v\u00e0 c\u00e1c nh\u00e0 m\u00e1y kh\u1eed mu\u1ed1i.<\/li>\n\n\n\n<li>Kh\u1ea3 n\u0103ng ch\u1ed1ng r\u1ed7 v\u00e0 \u0103n m\u00f2n khe h\u1edf t\u1ed1t h\u01a1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi ti\u1ebfp x\u00fac v\u1edbi h\u00f3a ch\u1ea5t v\u00e0 n\u01b0\u1edbc m\u1eb7n.<\/li>\n\n\n\n<li>\u0110\u1ed9 b\u1ec1n cao, ph\u00f9 h\u1ee3p v\u1edbi van c\u00f4ng nghi\u1ec7p \u00e1p su\u1ea5t cao \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c c\u01a1 s\u1edf ch\u1ebf bi\u1ebfn h\u00f3a ch\u1ea5t.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Common_Industrial_Uses\"><\/span><strong>C\u00f4ng d\u1ee5ng c\u00f4ng nghi\u1ec7p ph\u1ed5 bi\u1ebfn<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Van c\u1eeda c\u1ea5p 316 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u01b0\u1eddng \u1ed1ng d\u1eabn d\u1ea7u v\u00e0 kh\u00ed \u0111\u1ed1t ngo\u00e0i kh\u01a1i<\/li>\n\n\n\n<li>Van x\u1eed l\u00fd h\u00f3a ch\u1ea5t<\/li>\n\n\n\n<li>H\u1ec7 th\u1ed1ng h\u00e0ng h\u1ea3i v\u00e0 \u0111\u00f3ng t\u00e0u<\/li>\n\n\n\n<li>Thi\u1ebft b\u1ecb s\u1ea3n xu\u1ea5t d\u01b0\u1ee3c ph\u1ea9m<\/li>\n<\/ul>\n\n\n\n<!DOCTYPE html>\r\n<html lang=\"en\">\r\n<head>\r\n  <title>Van c\u1ed5ng th\u00e9p kh\u00f4ng g\u1ec9 m\u1eb7t b\u00edch JIS<\/title>\r\n  <style>\r\n    .hero-card {\r\n      display: flex;\r\n      flex-wrap: wrap;\r\n      align-items: center;\r\n      background: #f7f8fa;\r\n      border-radius: 16px;\r\n      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);\r\n      padding: 24px;\r\n      max-width: 900px;\r\n      margin: 40px auto;\r\n      font-family: Arial, sans-serif;\r\n      text-decoration: none;\r\n      color: inherit;\r\n      font-family: 'Poppins';\r\n    }\r\n\r\n    .hero-image {\r\n      width: 220px;\r\n      height: auto;\r\n      border-radius: 12px;\r\n      object-fit: cover;\r\n      flex-shrink: 0;\r\n    }\r\n\r\n    .hero-content {\r\n      padding-left: 24px;\r\n      flex: 1;\r\n      min-width: 260px;\r\n    }\r\n\r\n    .hero-title {\r\n      font-size: 1.6rem;\r\n      font-weight: bold;\r\n      margin-bottom: 12px;\r\n      color: #222;\r\n      font-family: 'Poppins';\r\n    }\r\n\r\n    .hero-description {\r\n      font-size: 1rem;\r\n      color: #555;\r\n      margin-bottom: 18px;\r\n    }\r\n\r\n    .hero-link {\r\n      display: inline-block;\r\n      padding: 10px 20px;\r\n      background-color: #D70C19;\r\n      color: #fff;\r\n      text-decoration: none;\r\n      border-radius: 8px;\r\n      font-weight: bold;\r\n      transition: background 0.2s ease-in-out;\r\n    }\r\n\r\n    .hero-link:hover {\r\n      background-color: #D70C19;\r\n    }\r\n\r\n    @media (max-width: 640px) {\r\n      .hero-card {\r\n        flex-direction: column;\r\n        text-align: center;\r\n      }\r\n\r\n      .hero-content {\r\n        padding-left: 0;\r\n        padding-top: 20px;\r\n      }\r\n\r\n      .hero-image {\r\n        width: 100%;\r\n        max-width: 280px;\r\n      }\r\n    }\r\n  <\/style>\r\n<\/head>\r\n<body>\r\n\r\n<a class=\"hero-card\" href=\"https:\/\/www.xintaivalves.com\/vi\/products\/jis-flange-stainless-steel-gate-valve\/\" target=\"_blank\">\r\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/xintaivalves.com\/wp-content\/uploads\/2022\/02\/145-master-graph.jpg\" alt=\"Van c\u1ed5ng th\u00e9p kh\u00f4ng g\u1ec9 m\u1eb7t b\u00edch JIS\" \/>\r\n  <div class=\"hero-content\">\r\n    <div class=\"hero-title\">\ud83d\udeb0 Van c\u1ed5ng th\u00e9p kh\u00f4ng g\u1ec9 m\u1eb7t b\u00edch JIS<\/div>\r\n    <div class=\"hero-description\">Van c\u1ed5ng th\u00e9p kh\u00f4ng g\u1ec9 JIS Flange c\u1ee7a ch\u00fang t\u00f4i c\u00f3 \u0111\u1ed9 b\u1ec1n v\u01b0\u1ee3t tr\u1ed9i v\u00e0 kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t l\u01b0u l\u01b0\u1ee3ng \u0111\u00e1ng tin c\u1eady cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p. \u0110\u01b0\u1ee3c ch\u1ebf t\u1ea1o b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 ch\u1ea5t l\u01b0\u1ee3ng cao, \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i trong c\u1ea3 m\u00f4i tr\u01b0\u1eddng \u00e1p su\u1ea5t cao v\u00e0 \u0103n m\u00f2n.<\/div>\r\n    <span class=\"hero-link\">Kh\u00e1m ph\u00e1 s\u1ea3n ph\u1ea9m<\/span>\r\n  <\/div>\r\n<\/a>\r\n\r\n<\/body>\r\n<\/html>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"304_vs_316_Stainless_Steel_for_Gate_Valves_Key_Comparison\"><\/span><strong>Th\u00e9p kh\u00f4ng g\u1ec9 304 so v\u1edbi 316 cho van c\u1ed5ng: So s\u00e1nh ch\u00ednh<\/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>Th\u00e9p kh\u00f4ng g\u1ec9 304<\/strong><\/td><td><strong>Th\u00e9p kh\u00f4ng g\u1ec9 316<\/strong><\/td><\/tr><tr><td><strong>Ch\u1ed1ng \u0103n m\u00f2n<\/strong><\/td><td>T\u1ed1t cho m\u00f4i tr\u01b0\u1eddng chung<\/td><td>V\u01b0\u1ee3t tr\u1ed9i trong m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t, gi\u00e0u clorua<\/td><\/tr><tr><td><strong>Th\u00e0nh ph\u1ea7n<\/strong><\/td><td>~18% Cr, ~8% Ni<\/td><td>~16% Cr, ~10% Ni, 2-3% Mo<\/td><\/tr><tr><td><strong>C\u00e1c \u1ee9ng d\u1ee5ng<\/strong><\/td><td>Th\u1ef1c ph\u1ea9m, n\u01b0\u1edbc, HVAC, \u00f4 t\u00f4<\/td><td>H\u00f3a ch\u1ea5t, h\u00e0ng h\u1ea3i, d\u1ea7u kh\u00ed<\/td><\/tr><tr><td><strong>Tr\u1ecb gi\u00e1<\/strong><\/td><td>Ti\u1ebft ki\u1ec7m h\u01a1n<\/td><td>Chi ph\u00ed ban \u0111\u1ea7u cao h\u01a1n, tu\u1ed5i th\u1ecd t\u1ed1t h\u01a1n<\/td><\/tr><tr><td><strong>C\u00e1c lo\u1ea1i van<\/strong><\/td><td>Th\u00edch h\u1ee3p cho van c\u1eeda, van an to\u00e0n \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 van th\u00e9p kh\u00f4ng g\u1ec9 th\u00f4ng th\u01b0\u1eddng<\/td><td>L\u00fd t\u01b0\u1edfng cho van x\u1eed l\u00fd h\u00f3a ch\u1ea5t, h\u1ec7 th\u1ed1ng th\u00e9p kh\u00f4ng g\u1ec9 c\u1ea5p bi\u1ec3n v\u00e0 van c\u00f4ng nghi\u1ec7p \u00e1p su\u1ea5t cao<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Choosing_the_Right_Material_for_Your_Gate_Valves\"><\/span><strong>L\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u ph\u00f9 h\u1ee3p cho van c\u1ed5ng c\u1ee7a b\u1ea1n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Khi l\u1ef1a ch\u1ecdn th\u00e9p kh\u00f4ng g\u1ec9 304 so v\u1edbi 316 cho van c\u1ed5ng, h\u00e3y c\u00e2n nh\u1eafc:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>M\u00f4i tr\u01b0\u1eddng<\/strong>: S\u1eed d\u1ee5ng 316 khi ti\u1ebfp x\u00fac v\u1edbi n\u01b0\u1edbc bi\u1ec3n ho\u1eb7c h\u00f3a ch\u1ea5t; 304 khi ti\u1ebfp x\u00fac v\u1edbi \u0111i\u1ec1u ki\u1ec7n nh\u1eb9.<\/li>\n\n\n\n<li><strong>Ng\u00e2n s\u00e1ch<\/strong>: 304 cung c\u1ea5p gi\u1ea3i ph\u00e1p c\u00f3 chi ph\u00ed th\u1ea5p h\u01a1n, trong khi 316 mang l\u1ea1i kh\u1ea3 n\u0103ng ti\u1ebft ki\u1ec7m l\u00e2u d\u00e0i.<\/li>\n\n\n\n<li><strong>Nhu c\u1ea7u c\u1ee7a ng\u00e0nh<\/strong>: C\u00e1c nh\u00e0 m\u00e1y h\u00f3a ch\u1ea5t, kh\u1eed mu\u1ed1i v\u00e0 c\u00e1c d\u1ef1 \u00e1n ngo\u00e0i kh\u01a1i \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i t\u1eeb kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu t\u1ed1t h\u01a1n c\u1ee7a 316.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi m\u00f4i tr\u01b0\u1eddng c\u00f3 t\u00ednh \u0103n m\u00f2n cao, <a href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/standard\/understanding-api-6d-certification\/\">Van \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn API <\/a>\u0111\u01b0\u1ee3c l\u00e0m t\u1eeb th\u00e9p kh\u00f4ng g\u1ec9 316 \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n to\u00e0n c\u1ea7u v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u1eadn h\u00e0nh.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>Ph\u1ea7n k\u1ebft lu\u1eadn<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u ph\u00f9 h\u1ee3p gi\u1eefa th\u00e9p kh\u00f4ng g\u1ec9 304 v\u00e0 316 cho van c\u1ed5ng s\u1ebd \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n, hi\u1ec7u qu\u1ea3 chi ph\u00ed v\u00e0 an to\u00e0n trong v\u1eadn h\u00e0nh. N\u1ebfu d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n li\u00ean quan \u0111\u1ebfn ti\u1ebfp x\u00fac v\u1edbi h\u00f3a ch\u1ea5t, h\u1ec7 th\u1ed1ng h\u00e0ng h\u1ea3i ho\u1eb7c van c\u00f4ng nghi\u1ec7p \u00e1p su\u1ea5t cao, th\u00e9p kh\u00f4ng g\u1ec9 316 mang l\u1ea1i hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i. \u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng \u0111a n\u0103ng, van th\u00e9p kh\u00f4ng g\u1ec9 304 l\u00e0 gi\u1ea3i ph\u00e1p kinh t\u1ebf v\u00e0 \u0111\u00e1ng tin c\u1eady.<strong>T\u1ea1i Xintai Valve Group, ch\u00fang t\u00f4i chuy\u00ean s\u1ea3n xu\u1ea5t van \u0111\u1ea1t ch\u1ee9ng nh\u1eadn API v\u1edbi c\u00f4ng ngh\u1ec7 \u0111\u00fac ch\u00ednh x\u00e1c ti\u00ean ti\u1ebfn, cung c\u1ea5p gi\u1ea3i ph\u00e1p van c\u00f4ng nghi\u1ec7p ho\u00e0n ch\u1ec9nh cho c\u00e1c d\u1ef1 \u00e1n to\u00e0n c\u1ea7u. Gh\u00e9 th\u0103m<\/strong><a href=\"https:\/\/www.xintaivalves.com\/vi\/\"><strong> <\/strong><strong>T\u1eadp \u0111o\u00e0n van Xintai<\/strong><\/a><strong> \u0111\u1ec3 kh\u00e1m ph\u00e1 van c\u1eeda hi\u1ec7u su\u1ea5t cao c\u1ee7a ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u00f2i h\u1ecfi kh\u1eaft khe.<\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>If you\u2019re deciding between 304 vs 316 stainless steel for gate valves, the key difference lies in corrosion resistance and application suitability. Both are common materials for stainless steel valves used in chemical processing, marine environments, and high-pressure systems. However, 316 stainless steel provides superior protection against chloride-induced corrosion, making it ideal for demanding industrial [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":12858,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-12857","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/12857","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=12857"}],"version-history":[{"count":1,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/12857\/revisions"}],"predecessor-version":[{"id":12861,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/12857\/revisions\/12861"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media\/12858"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media?parent=12857"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/categories?post=12857"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/tags?post=12857"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}