{"id":14759,"date":"2026-02-10T09:00:00","date_gmt":"2026-02-10T01:00:00","guid":{"rendered":"https:\/\/www.xintaivalves.com\/?p=14759"},"modified":"2026-03-06T11:22:01","modified_gmt":"2026-03-06T03:22:01","slug":"7-globe-valve-design-standards","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/vi\/blog\/standard\/7-globe-valve-design-standards\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn chuy\u00ean nghi\u1ec7p v\u1ec1 7 ti\u00eau chu\u1ea9n thi\u1ebft k\u1ebf quan tr\u1ecdng cho van c\u1ea7u"},"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\/standard\/7-globe-valve-design-standards\/#1_What_are_the_Global_Standardization_Bodies\" >1. C\u00e1c t\u1ed5 ch\u1ee9c ti\u00eau chu\u1ea9n h\u00f3a to\u00e0n c\u1ea7u l\u00e0 g\u00ec?<\/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\/standard\/7-globe-valve-design-standards\/#2_API_623_The_Heavy-Duty_Standard\" >2. API 623: Ti\u00eau chu\u1ea9n d\u00e0nh cho xe t\u1ea3i h\u1ea1ng n\u1eb7ng<\/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\/standard\/7-globe-valve-design-standards\/#3_Where_is_the_BS_1873_specification_used\" >3. Ti\u00eau chu\u1ea9n BS 1873 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf \u0111\u00e2u?<\/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\/standard\/7-globe-valve-design-standards\/#4_ASME_B1634_Pressure-Temperature_Ratings\" >4. ASME B16.34: X\u1ebfp h\u1ea1ng \u00e1p su\u1ea5t-nhi\u1ec7t \u0111\u1ed9<\/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\/standard\/7-globe-valve-design-standards\/#5_What_are_DIN_and_ISO_Certifications\" >5. Ch\u1ee9ng nh\u1eadn DIN v\u00e0 ISO l\u00e0 g\u00ec?<\/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\/standard\/7-globe-valve-design-standards\/#6_MSS-SP_Standards_for_Specific_Trims\" >6. Ti\u00eau chu\u1ea9n MSS-SP cho c\u00e1c lo\u1ea1i ph\u1ee5 ki\u1ec7n c\u1ee5 th\u1ec3<\/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\/standard\/7-globe-valve-design-standards\/#7_How_to_Choose_a_Standard_Based_on_Project_Locale\" >7. C\u00e1ch ch\u1ecdn ti\u00eau chu\u1ea9n d\u1ef1a tr\u00ean khu v\u1ef1c d\u1ef1 \u00e1n<\/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\/standard\/7-globe-valve-design-standards\/#Conclusion_The_Path_to_Compliance\" >K\u1ebft lu\u1eadn: Con \u0111\u01b0\u1eddng d\u1eabn \u0111\u1ebfn s\u1ef1 tu\u00e2n th\u1ee7<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">C\u00e1c t\u1ed5 ch\u1ee9c c\u1ee5 th\u1ec3 thi\u1ebft l\u1eadp c\u00e1c khu\u00f4n kh\u1ed5 c\u1ee5 th\u1ec3 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t v\u00e0 an to\u00e0n. \u0110\u00f3 l\u00e0 Vi\u1ec7n Ti\u00eau chu\u1ea9n Anh (BSI), Vi\u1ec7n D\u1ea7u kh\u00ed Hoa K\u1ef3 (API) v\u00e0 Hi\u1ec7p h\u1ed9i K\u1ef9 s\u01b0 C\u01a1 kh\u00ed Hoa K\u1ef3 (ASME). C\u00e1c ti\u00eau chu\u1ea9n to\u00e0n c\u1ea7u n\u00e0y \u0111\u1ea3m b\u1ea3o ng\u00e0nh c\u00f4ng nghi\u1ec7p n\u0103ng l\u01b0\u1ee3ng to\u00e0n c\u1ea7u v\u00e0 ch\u1ebf bi\u1ebfn s\u1ebd kh\u00f4ng ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi r\u1ee7i ro an to\u00e0n v\u00e0 th\u1ea3m h\u1ecda.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng hi\u1ec7u qu\u1ea3 \u0111\u00f2i h\u1ecfi ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n ng\u00e0nh. C\u00e1c chuy\u00ean gia v\u00e0 k\u1ef9 s\u01b0 bi\u1ebft r\u1eb1ng vi\u1ec7c \u0111\u1ecbnh h\u01b0\u1edbng trong l\u0129nh v\u1ef1c n\u00e0y l\u00e0 r\u1ea5t quan tr\u1ecdng. <a href=\"https:\/\/www.xintaivalves.com\/vi\/globe-valve-collection\/\" target=\"_blank\" rel=\"noreferrer noopener\">van c\u1ea7u c\u00f4ng nghi\u1ec7p<\/a> \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 hi\u1ec3u v\u1ec1 c\u00e1c t\u1ed5 ch\u1ee9c ti\u00eau chu\u1ea9n h\u00f3a to\u00e0n c\u1ea7u.\u00a0<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_What_are_the_Global_Standardization_Bodies\"><\/span><strong>1. C\u00e1c t\u1ed5 ch\u1ee9c ti\u00eau chu\u1ea9n h\u00f3a to\u00e0n c\u1ea7u l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c t\u1ed5 ch\u1ee9c ti\u00eau chu\u1ea9n h\u00f3a to\u00e0n c\u1ea7u l\u00e0 nh\u1eefng th\u1ec3 ch\u1ebf qu\u1ed1c t\u1ebf \u0111\u00f3ng vai tr\u00f2 l\u00e0 ng\u01b0\u1eddi thi\u1ebft k\u1ebf an to\u00e0n c\u00f4ng nghi\u1ec7p. H\u1ecd \u0111\u1eb7t ra c\u00e1c quy t\u1eafc ho\u1ea1t \u0111\u1ed9ng cho c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t van \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c s\u1ea3n ph\u1ea9m \u1edf m\u1ed9t ch\u00e2u l\u1ee5c c\u00f3 th\u1ec3 t\u00edch h\u1ee3p li\u1ec1n m\u1ea1ch v\u00e0o m\u1ed9t h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u1edf n\u01a1i kh\u00e1c. C\u00e1c c\u01a1 quan nh\u01b0 ASME t\u1eadp trung v\u00e0o thi\u1ebft k\u1ebf c\u01a1 kh\u00ed v\u00e0 gi\u1edbi h\u1ea1n \u00e1p su\u1ea5t.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong khi \u0111\u00f3, API x\u00e2y d\u1ef1ng c\u00e1c ti\u00eau chu\u1ea9n cho nh\u1eefng \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t c\u1ee7a ng\u00e0nh kh\u00ed \u0111\u1ed1t v\u00e0 d\u1ea7u m\u1ecf, c\u00f2n ISO \u0111\u1ea3m b\u1ea3o s\u1ef1 th\u1ed1ng nh\u1ea5t qu\u1ed1c t\u1ebf. Vi\u1ec7c tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n n\u00e0y \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c van c\u1ea7u c\u00f4ng nghi\u1ec7p ph\u1ea3i \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ed9 d\u00e0y th\u00e0nh van, quy tr\u00ecnh th\u1eed nghi\u1ec7m v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u1eadt li\u1ec7u.&nbsp;&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_API_623_The_Heavy-Duty_Standard\"><\/span><strong>2. API 623: Ti\u00eau chu\u1ea9n d\u00e0nh cho xe t\u1ea3i h\u1ea1ng n\u1eb7ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c <strong><a href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/api-623-vs-bs-1873\/\" target=\"_blank\" rel=\"noreferrer noopener\">Van c\u1ea7u API 623<\/a><\/strong> Ti\u00eau chu\u1ea9n n\u00e0y l\u00e0 ph\u1ea3n \u1ee9ng c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u1ed1i v\u1edbi nhu c\u1ea7u v\u1ec1 hi\u1ec7u su\u1ea5t cao, d\u1ecbch v\u1ee5 ch\u1ecbu t\u1ea3i n\u1eb7ng trong l\u0129nh v\u1ef1c d\u1ea7u kh\u00ed. N\u00f3 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi ti\u00eau chu\u1ea9n van c\u1ed5ng API 600 d\u00e0nh cho van c\u1ea7u. Ti\u00eau chu\u1ea9n API 623 y\u00eau c\u1ea7u \u0111\u01b0\u1eddng k\u00ednh tr\u1ee5c l\u1edbn h\u01a1n v\u00e0 th\u00e0nh d\u00e0y h\u01a1n so v\u1edbi c\u00e1c van th\u00f4ng d\u1ee5ng.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong s\u1ed1 nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m ri\u00eang bi\u1ec7t c\u1ee7a m\u1ed9t <strong>Van c\u1ea7u API 623 <\/strong>\u0110\u00e2y l\u00e0 y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi m\u1ed9t \u0111\u0129a van c\u00f3 d\u1eabn h\u01b0\u1edbng. Thay v\u00ec \u0111\u0129a van rung l\u1eafc d\u01b0\u1edbi d\u00f2ng ch\u1ea3y t\u1ed1c \u0111\u1ed9 cao nh\u01b0 trong c\u00e1c thi\u1ebft k\u1ebf c\u01a1 b\u1ea3n, van API 623 duy tr\u00ec \u0111\u0129a van \u1ed5n \u0111\u1ecbnh trong su\u1ed1t h\u00e0nh tr\u00ecnh c\u1ee7a n\u00f3. \u0110i\u1ec1u n\u00e0y ng\u0103n ng\u1eeba hi\u1ec7n t\u01b0\u1ee3ng &quot;rung l\u1eafc \u0111\u1ebf van&quot; v\u00e0 s\u1ef1 m\u00e0i m\u00f2n s\u1edbm c\u1ee7a c\u00e1c b\u1ec1 m\u1eb7t l\u00e0m k\u00edn. Lo\u1ea1i van n\u00e0y \u0111\u1ea3m b\u1ea3o s\u1ef1 \u1ed5n \u0111\u1ecbnh c\u1ee7a \u0111\u0129a van trong su\u1ed1t to\u00e0n b\u1ed9 h\u00e0nh tr\u00ecnh, d\u1eabn \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru h\u01a1n.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u00e1ng tin c\u1eady v\u00e0 gi\u00e0u kinh nghi\u1ec7m khuy\u00ean d\u00f9ng van API 623 \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 b\u1ec1n cao. Ph\u1ea7n c\u1ee9ng th\u01b0\u1eddng c\u00f3 b\u1ed9 ph\u1eadn \u0111i\u1ec1u ch\u1ec9nh \u0111\u01b0\u1ee3c t\u00f4i c\u1ee9ng b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p v\u1ec7 tinh \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c k\u1ef3 v\u1ecdng v\u1ec1 \u0111\u1ed9 b\u1ec1n trong ng\u00e0nh. Tr\u00ean th\u1ef1c t\u1ebf, c\u00e1c nh\u00e0 m\u00e1y c\u00f4ng nghi\u1ec7p \u1edf \u0110\u00f4ng Nam \u00c1 s\u1eed d\u1ee5ng lo\u1ea1i van n\u00e0y, v\u00ec ch\u00fang c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Where_is_the_BS_1873_specification_used\"><\/span><strong>3. Ti\u00eau chu\u1ea9n BS 1873 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf \u0111\u00e2u?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 ti\u00eau chu\u1ea9n kinh \u0111i\u1ec3n cho van c\u1ea7u th\u00e9p, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ng\u00e0nh d\u1ea7u kh\u00ed v\u00e0 c\u00e1c ng\u00e0nh li\u00ean quan. Trong khi c\u00e1c d\u1ef1 \u00e1n g\u1ea7n \u0111\u00e2y t\u00ecm ki\u1ebfm ti\u00eau chu\u1ea9n API 623, ti\u00eau chu\u1ea9n van c\u1ea7u BS 1873 v\u1eabn l\u00e0 ti\u00eau chu\u1ea9n truy\u1ec1n th\u1ed1ng cho c\u00e1c van c\u00f3 \u0111\u1ea7u b\u1ecbt v\u00e0 \u0111\u1ea7u h\u00e0n \u0111\u1ed1i \u0111\u1ea7u. Ti\u00eau chu\u1ea9n n\u00e0y bao g\u1ed3m c\u00e1c k\u00edch th\u01b0\u1edbc van t\u1eeb 15mm \u0111\u1ebfn 60mm v\u00e0 c\u1ea5p \u00e1p su\u1ea5t t\u1eeb 150 \u0111\u1ebfn 2500.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c <strong>Van c\u1ea7u BS 1873<\/strong> Van n\u00e0y c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m l\u00e0 \u0111\u01b0\u1eddng d\u1eabn d\u00f2ng ch\u1ea3y h\u00ecnh ch\u1eef \u201cS\u201d, m\u1eb7c d\u00f9 t\u1ea1o ra s\u1ef1 gi\u1ea3m \u00e1p su\u1ea5t cao h\u01a1n, nh\u01b0ng l\u1ea1i cho ph\u00e9p ki\u1ec3m so\u00e1t ti\u1ebft l\u01b0u t\u1ed1t h\u01a1n, \u0111i\u1ec1u c\u1ea7n thi\u1ebft trong c\u00e1c d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t s\u1ea3n ph\u1ea9m tinh ch\u1ebf. Ti\u00eau chu\u1ea9n n\u00e0y quy \u0111\u1ecbnh chi ti\u1ebft v\u1ec1 n\u1eafp van b\u1eaft v\u00edt, v\u00edt ngo\u00e0i v\u00e0 c\u00e0ng van (OS&amp;Y), v\u00e0 tr\u1ee5c n\u00e2ng. Van tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n BS 1873 c\u00f3 th\u1ec3 x\u1eed l\u00fd hi\u1ec7u qu\u1ea3 s\u1ef1 gi\u00e3n n\u1edf v\u00e0 co l\u1ea1i do nhi\u1ec7t, th\u01b0\u1eddng x\u1ea3y ra trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng l\u1ecdc d\u1ea7u, m\u00e0 kh\u00f4ng l\u00e0m m\u1ea5t \u0111\u1ed9 k\u00edn c\u1ee7a gio\u0103ng.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 d\u1ec5 h\u00ecnh dung h\u01a1n, t\u1ea1i m\u1ed9t nh\u00e0 m\u00e1y h\u01a1i n\u01b0\u1edbc, ng\u01b0\u1eddi ta ph\u00e1t hi\u1ec7n ra r\u1eb1ng c\u00e1c van hi\u1ec7n c\u00f3 b\u1ecb h\u1ecfng do \u0111i\u1ec1u ti\u1ebft qu\u00e1 m\u1ee9c. Vi\u1ec7c khuy\u1ebfn ngh\u1ecb s\u1eed d\u1ee5ng \u0111\u01b0\u1eddng d\u1eabn d\u00f2ng ch\u1ea3y h\u00ecnh ch\u1eef S theo ti\u00eau chu\u1ea9n BS 1873 gi\u00fap t\u1ea1o ra \u0111\u1ed9 gi\u1ea3m \u00e1p su\u1ea5t cao h\u01a1n v\u00e0 cung c\u1ea5p \u0111\u1ed9 b\u00e1m c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u1ed5n \u0111\u1ecbnh.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_ASME_B1634_Pressure-Temperature_Ratings\"><\/span><strong>4. ASME B16.34: X\u1ebfp h\u1ea1ng \u00e1p su\u1ea5t-nhi\u1ec7t \u0111\u1ed9<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ASME B16.34 l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n bao qu\u00e1t quy \u0111\u1ecbnh c\u00e1c th\u00f4ng s\u1ed1 \u00e1p su\u1ea5t-nhi\u1ec7t \u0111\u1ed9 cho h\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u. <strong>Van c\u1ea7u c\u00f4ng nghi\u1ec7p. <\/strong>&nbsp;\u0110\u00e2y l\u00e0 t\u00e0i li\u1ec7u quan tr\u1ecdng nh\u1ea5t \u0111\u1ed1i v\u1edbi k\u1ef9 s\u01b0 thi\u1ebft k\u1ebf, v\u00ec n\u00f3 quy \u0111\u1ecbnh &quot;gi\u1edbi h\u1ea1n s\u1eed d\u1ee5ng&quot; c\u1ee7a van d\u1ef1a tr\u00ean v\u1eadt li\u1ec7u ch\u1ebf t\u1ea1o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Theo ti\u00eau chu\u1ea9n ASME B16.34, van \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i theo v\u1eadt li\u1ec7u (v\u00ed d\u1ee5: Nh\u00f3m 1.1 d\u00e0nh cho th\u00e9p carbon). Van \u0111\u01b0\u1ee3c x\u1ebfp h\u1ea1ng Class 300 s\u1ebd c\u00f3 \u00e1p su\u1ea5t t\u1ed1i \u0111a cho ph\u00e9p kh\u00e1c bi\u1ec7t \u0111\u00e1ng k\u1ec3 \u1edf 100\u00b0F so v\u1edbi \u1edf 800\u00b0F. Cho d\u00f9 b\u1ea1n \u0111ang l\u1eafp \u0111\u1eb7t m\u1ed9t <strong>Van c\u1ea7u BS 1873<\/strong> ho\u1eb7c m\u1ed9t <strong>Van c\u1ea7u API 623<\/strong>, Kh\u1ea3 n\u0103ng ch\u1ecbu \u00e1p su\u1ea5t c\u1ee7a c\u01a1 th\u1ec3 cu\u1ed1i c\u00f9ng \u0111\u01b0\u1ee3c quy\u1ebft \u0111\u1ecbnh b\u1edfi c\u00e1c t\u00ednh to\u00e1n d\u1ef1a tr\u00ean v\u1eadt l\u00fd trong ti\u00eau chu\u1ea9n ASME B16.34.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t nh\u00e0 m\u00e1y \u0111i\u1ec7n c\u1ee5 th\u1ec3 \u1edf \u0110\u00f4ng \u00c2u \u0111\u00e3 ph\u00e1t hi\u1ec7n ra r\u1eb1ng vi\u1ec7c s\u1eed d\u1ee5ng van lo\u1ea1i 600 d\u1eabn \u0111\u1ebfn r\u00f2 r\u1ec9 t\u1ea1i c\u00e1c m\u1ed1i n\u1ed1i n\u1eafp van. Cu\u1ed9c ki\u1ec3m tra cho th\u1ea5y \u00e1p su\u1ea5t n\u1eb1m trong gi\u1edbi h\u1ea1n cho ph\u00e9p \u1edf nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng. Tuy nhi\u00ean, nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng 450\u00b0C \u0111\u00e3 l\u00e0m h\u1ecfng th\u00e2n van. <a href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/what-is-wcb-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">th\u00e9p cacbon<\/a>. Vi\u1ec7c thay th\u1ebf van n\u00e0y b\u1eb1ng van ASTM A217 WC6 s\u1ebd \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n cao h\u01a1n \u1edf nhi\u1ec7t \u0111\u1ed9 cao.\u00a0<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_What_are_DIN_and_ISO_Certifications\"><\/span><strong>5. Ch\u1ee9ng nh\u1eadn DIN v\u00e0 ISO l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ea1i th\u1ecb tr\u01b0\u1eddng ch\u00e2u \u00c2u v\u00e0 qu\u1ed1c t\u1ebf, <strong>DIN (Deutsches Institut f\u00fcr Normung)<\/strong> V\u00e0 <strong>ISO (T\u1ed5 ch\u1ee9c ti\u00eau chu\u1ea9n h\u00f3a qu\u1ed1c t\u1ebf)<\/strong> \u00c1p d\u1ee5ng khu\u00f4n kh\u1ed5 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng cho thi\u1ebft k\u1ebf van c\u1ea7u. <strong>ISO 12149<\/strong> V\u00e0 <strong>Ti\u00eau chu\u1ea9n DIN EN 13709<\/strong> C\u00e1c thu\u1eadt ng\u1eef n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 ch\u1ec9 van c\u1ea7u th\u00e9p. Ch\u00fang kh\u00e1c bi\u1ec7t t\u01b0\u01a1ng \u0111\u1ed1i so v\u1edbi c\u00e1c lo\u1ea1i van t\u01b0\u01a1ng \u0111\u01b0\u01a1ng c\u1ee7a M\u1ef9 v\u1ec1 h\u1ec7 th\u1ed1ng \u0111o l\u01b0\u1eddng (h\u1ec7 m\u00e9t so v\u1edbi h\u1ec7 \u0111o l\u01b0\u1eddng Anh) v\u00e0 k\u00fd hi\u1ec7u \u00e1p su\u1ea5t (x\u1ebfp h\u1ea1ng PN so v\u1edbi c\u00e1c c\u1ea5p ASME).&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ed d\u1ee5, van PN 40 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi van Class 300, m\u1eb7c d\u00f9 k\u00edch th\u01b0\u1edbc m\u1eb7t b\u00edch v\u00e0 chi\u1ec1u d\u00e0i gi\u1eefa hai m\u1eb7t b\u00edch kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng gi\u1ed1ng nhau. Ti\u00eau chu\u1ea9n ISO ng\u00e0y c\u00e0ng ph\u1ed5 bi\u1ebfn v\u00ec ch\u00fang h\u01b0\u1edbng \u0111\u1ebfn vi\u1ec7c h\u00e0i h\u00f2a c\u00e1c th\u1ef1c ti\u1ec5n t\u1ed1t nh\u1ea5t c\u1ee7a c\u1ea3 hai h\u1ec7 th\u1ed1ng API v\u00e0 DIN. \u0110\u1ed1i v\u1edbi m\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t to\u00e0n c\u1ea7u, vi\u1ec7c ch\u1ebf t\u1ea1o m\u1ed9t van \u0111\u00e1p \u1ee9ng c\u1ea3 hai ti\u00eau chu\u1ea9n n\u00e0y l\u00e0 r\u1ea5t quan tr\u1ecdng. <strong>Van c\u1ea7u API 623<\/strong> v\u00e0 c\u00e1c y\u00eau c\u1ea7u c\u1ee7a ISO l\u00e0 ti\u00eau chu\u1ea9n v\u00e0ng cho kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn th\u1ecb tr\u01b0\u1eddng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1ec1 m\u1eb7t kh\u00e1c bi\u1ec7t gi\u1eefa hai lo\u1ea1i m\u1eb7t b\u00edch, ch\u00fang kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1ec1 m\u1eb7t v\u1eadt l\u00fd. Ch\u00fang c\u00f3 \u0111\u01b0\u1eddng k\u00ednh v\u00f2ng bu l\u00f4ng, chi\u1ec1u cao m\u1eb7t n\u00e2ng v\u00e0 s\u1ed1 l\u01b0\u1ee3ng l\u1ed7 kh\u00f4ng kh\u1edbp nhau.&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.xintaivalves.com\/vi\/achievement-cantribution\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"292\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-certificate-1024x292.webp\" alt=\"Nh\u00e0 s\u1ea3n xu\u1ea5t van c\u00f4ng nghi\u1ec7p Trung Qu\u1ed1c xintai ch\u1ee9ng ch\u1ec9 van\" class=\"wp-image-9204\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-certificate-1024x292.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-certificate-300x86.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-certificate-768x219.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-certificate-18x5.webp 18w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-certificate.webp 1401w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6_MSS-SP_Standards_for_Specific_Trims\"><\/span><strong>6. Ti\u00eau chu\u1ea9n MSS-SP cho c\u00e1c lo\u1ea1i ph\u1ee5 ki\u1ec7n c\u1ee5 th\u1ec3<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Hi\u1ec7p h\u1ed9i Ti\u00eau chu\u1ea9n h\u00f3a Nh\u00e0 s\u1ea3n xu\u1ea5t (MSS) cung c\u1ea5p \u201cC\u00e1c Th\u1ef1c h\u00e0nh Ti\u00eau chu\u1ea9n\u201d (SP). N\u00f3 l\u1ea5p \u0111\u1ea7y kho\u1ea3ng tr\u1ed1ng m\u00e0 c\u00e1c t\u00e0i li\u1ec7u ASME v\u00e0 API \u0111\u1ec3 l\u1ea1i. MSS-SP-25 (H\u1ec7 th\u1ed1ng \u0110\u00e1nh d\u1ea5u) v\u00e0 MSS-SP-61 (Th\u1eed nghi\u1ec7m \u00c1p su\u1ea5t) l\u00e0 nh\u1eefng ti\u00eau chu\u1ea9n thi\u1ebft y\u1ebfu cho vi\u1ec7c ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng van c\u1ea7u. Trong khi \u0111\u00f3, v\u1ec1 thi\u1ebft k\u1ebf, MSS-SP-42 l\u00e0 ti\u00eau chu\u1ea9n th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n. <strong>van c\u1ea7u c\u00f4ng nghi\u1ec7p <\/strong>trong c\u00e1c l\u1edbp h\u1ecdc c\u00f3 \u00e1p su\u1ea5t th\u1ea5p.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ti\u00eau chu\u1ea9n MSS-SP gi\u00fap l\u00e0m r\u00f5 c\u00e1c y\u00eau c\u1ea7u ch\u00ednh x\u00e1c v\u1ec1 l\u1edbp ph\u1ee7 c\u1ee9ng v\u00e0 c\u1ea5p \u0111\u1ed9 v\u1eadt li\u1ec7u cho c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u00fang ph\u00f9 h\u1ee3p v\u1edbi tu\u1ed5i th\u1ecd c\u1ee7a th\u00e2n m\u00e1y. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c h\u01b0\u1edbng d\u1eabn c\u1ee7a MSS, nh\u00f3m mua s\u1eafm c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng ngay c\u1ea3 m\u1ed9t ti\u00eau chu\u1ea9n th\u00f4ng th\u01b0\u1eddng c\u0169ng \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u. <strong>van c\u1ea7u BS 1873<\/strong> \u0110\u01b0\u1ee3c trang b\u1ecb b\u1ed9 ph\u1eadn \u0111i\u1ec1u ch\u1ec9nh c\u00f3 th\u1ec3 x\u1eed l\u00fd c\u00e1c m\u00f4i ch\u1ea5t \u0103n m\u00f2n c\u1ee5 th\u1ec3 m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i n\u00e2ng c\u1ea5p l\u00ean van h\u1ee3p kim \u0111\u1eb7c bi\u1ec7t ho\u00e0n to\u00e0n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong s\u1ed1 kh\u00e1ch h\u00e0ng c\u1ee7a ch\u00fang t\u00f4i c\u00f3 m\u1ed9t c\u00f4ng ty khai th\u00e1c m\u1ecf c\u1ee7a \u00dac \u0111ang g\u1eb7p v\u1ea5n \u0111\u1ec1 v\u1ec1 \u0103n m\u00f2n b\u00ean trong v\u00e0 ph\u1ea3i thay van c\u1ee9 sau s\u00e1u th\u00e1ng. Thay v\u00ec n\u00e2ng c\u1ea5p l\u00ean Hastelloy \u0111\u1eaft ti\u1ec1n, c\u00e1c chuy\u00ean gia c\u1ee7a ch\u00fang t\u00f4i \u0111\u00e3 \u0111\u1ec1 xu\u1ea5t s\u1eed d\u1ee5ng th\u00e2n van b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 ti\u00eau chu\u1ea9n. Vi\u1ec7c n\u00e2ng c\u1ea5p duy nh\u1ea5t c\u1ea7n thi\u1ebft l\u00e0 thay th\u1ebf l\u1edbp h\u1ee3p kim ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c m\u1ed1i nguy hi\u1ec3m.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"7_How_to_Choose_a_Standard_Based_on_Project_Locale\"><\/span><strong>7. C\u00e1ch ch\u1ecdn ti\u00eau chu\u1ea9n d\u1ef1a tr\u00ean khu v\u1ef1c d\u1ef1 \u00e1n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ea1i B\u1eafc v\u00e0 Nam M\u1ef9, c\u0169ng nh\u01b0 Trung \u0110\u00f4ng, van c\u1ea7u API 623 v\u00e0 c\u00e1c ti\u00eau chu\u1ea9n ASME chi\u1ebfm \u01b0u th\u1ebf do \u1ea3nh h\u01b0\u1edfng l\u1ecbch s\u1eed c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p d\u1ea7u kh\u00ed Hoa K\u1ef3. Vi\u1ec7c thi\u1ebft k\u1ebf m\u1ed9t c\u01a1 s\u1edf \u1edf nh\u1eefng khu v\u1ef1c n\u00e0y b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng ti\u00eau chu\u1ea9n DIN c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn nh\u1eefng r\u1eafc r\u1ed1i l\u1edbn trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t \u0111\u01b0\u1eddng \u1ed1ng do c\u00e1c l\u1ed7 m\u1eb7t b\u00edch kh\u00f4ng kh\u1edbp nhau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ng\u01b0\u1ee3c l\u1ea1i, c\u00e1c d\u1ef1 \u00e1n \u1edf ch\u00e2u \u00c2u, Nga v\u00e0 m\u1ed9t s\u1ed1 khu v\u1ef1c ch\u00e2u \u00c1 th\u01b0\u1eddng m\u1eb7c \u0111\u1ecbnh theo h\u01b0\u1edbng n\u00e0y. <strong>ISO<\/strong> ho\u1eb7c <strong>DIN<\/strong> t\u01b0\u01a1ng \u0111\u01b0\u01a1ng. Khi l\u1ef1a ch\u1ecdn <strong>van c\u1ea7u c\u00f4ng nghi\u1ec7p<\/strong>, Ngo\u00e0i ra, k\u1ef9 s\u01b0 c\u0169ng ph\u1ea3i xem x\u00e9t c\u00e1c y\u00eau c\u1ea7u v\u1ec1 \u201cKi\u1ec3m to\u00e1n B\u1ea3o hi\u1ec3m v\u00e0 An to\u00e0n\u201d c\u1ee7a khu v\u1ef1c c\u1ee5 th\u1ec3. C\u00e1c h\u1ec7 th\u1ed1ng h\u01a1i n\u01b0\u1edbc th\u00f4ng th\u01b0\u1eddng th\u01b0\u1eddng s\u1eed d\u1ee5ng van c\u1ea7u BS 1873. Trong khi \u0111\u00f3, \u0111\u1ed1i v\u1edbi c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn hydrocarbon tr\u00ean c\u1ea5p 600, ph\u1ea3i s\u1eed d\u1ee5ng van API 623.&nbsp;<\/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\/products\/din-flange-cast-steel-globe-valve\/\" target=\"_blank\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/dbfhaf64fpo53.cloudfront.net\/wp-content\/uploads\/2022\/02\/3b0b49a68e4070bcc1a92e89bf1b121f.jpg\" alt=\"Van c\u1ea7u th\u00e9p \u0111\u00fac m\u1eb7t b\u00edch DIN\">\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">\u2699\ufe0f Van c\u1ea7u b\u1eb1ng th\u00e9p \u0111\u00fac m\u1eb7t b\u00edch DIN<\/div>\n    <div class=\"hero-description\">Ph\u1ea1m vi \u1ee9ng d\u1ee5ng: c\u00f4ng nghi\u1ec7p h\u00f3a d\u1ea7u, \u0111i\u1ec7n, luy\u1ec7n kim, y h\u1ecdc, b\u1ea5t \u0111\u1ed9ng s\u1ea3n, k\u1ef9 thu\u1eadt \u0111\u00f4 th\u1ecb v\u00e0 c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c.<\/div>\n    <span class=\"hero-link\">Kh\u00e1m ph\u00e1 s\u1ea3n ph\u1ea9m<\/span>\n  <\/div>\n<\/a>\n\n<\/body>\n<\/html>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion_The_Path_to_Compliance\"><\/span><strong>K\u1ebft lu\u1eadn: Con \u0111\u01b0\u1eddng d\u1eabn \u0111\u1ebfn s\u1ef1 tu\u00e2n th\u1ee7<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1eafm v\u1eefng b\u1ea3y ti\u00eau chu\u1ea9n quan tr\u1ecdng trong thi\u1ebft k\u1ebf van c\u1ea7u l\u00e0 d\u1ea5u \u1ea5n c\u1ee7a m\u1ed9t k\u1ef9 s\u01b0 chuy\u00ean nghi\u1ec7p. Cho d\u00f9 b\u1ea1n \u0111ang tu\u00e2n th\u1ee7 c\u00e1c y\u00eau c\u1ea7u hi\u1ec7n h\u00e0nh c\u1ee7a m\u1ed9t... <strong>Van c\u1ea7u BS 1873<\/strong>, nh\u1eefng nhi\u1ec7m v\u1ee5 n\u1eb7ng n\u1ec1 c\u1ee7a m\u1ed9t <strong>van c\u1ea7u API 623<\/strong>, V\u1edbi ph\u1ea1m vi to\u00e0n c\u1ea7u c\u1ee7a ISO, c\u00e1c t\u00e0i li\u1ec7u n\u00e0y l\u00e0 c\u00e1ch duy nh\u1ea5t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1eb1ng c\u00e1ch d\u1ef1a v\u00e0o s\u1ef1 l\u1ef1a ch\u1ecdn c\u1ee7a b\u1ea1n <strong>van c\u1ea7u c\u00f4ng nghi\u1ec7p<\/strong> B\u1eb1ng c\u00e1ch \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n kh\u1eaft khe n\u00e0y, b\u1ea1n \u0111\u1ea3m b\u1ea3o r\u1eb1ng h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n l\u01b0u l\u01b0\u1ee3ng c\u1ee7a m\u00ecnh kh\u00f4ng ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t m\u00e0 c\u00f2n \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o theo c\u00e1c k\u1ef3 v\u1ecdng cao nh\u1ea5t v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 b\u1ec1n tr\u00ean to\u00e0n c\u1ea7u.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-white-color has-vivid-red-background-color has-text-color has-background has-link-color has-medium-font-size has-custom-font-size wp-element-button\" href=\"https:\/\/www.xintaivalves.com\/vi\/contact\/\" style=\"font-style:normal;font-weight:500\" target=\"_blank\" rel=\"noreferrer noopener\">Nh\u1eadn b\u00e1o gi\u00e1<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Specific organizations establish specific frameworks to ensure performance and safety. They are the British Standards Institution (BSI), the American Petroleum Institute (API), and the American Society of Mechanical Engineers (ASME). These global benchmarks ensure the global and processing energy industries won\u2019t suffer safety risks and catastrophes.&nbsp; An efficient piping system requires adherence to such industry [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":14760,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[285],"tags":[],"class_list":["post-14759","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-standard"],"_links":{"self":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/14759","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=14759"}],"version-history":[{"count":1,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/14759\/revisions"}],"predecessor-version":[{"id":14761,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/14759\/revisions\/14761"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media\/14760"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media?parent=14759"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/categories?post=14759"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/tags?post=14759"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}