{"id":14400,"date":"2025-12-02T08:00:00","date_gmt":"2025-12-02T00:00:00","guid":{"rendered":"https:\/\/www.xintaivalves.com\/?p=14400"},"modified":"2026-04-03T11:28:02","modified_gmt":"2026-04-03T03:28:02","slug":"cast-steel-gate-valve-types-standards","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/cast-steel-gate-valve-types-standards\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 van c\u1ed5ng th\u00e9p \u0111\u00fac: C\u00e1c lo\u1ea1i v\u00e0 ti\u00eau chu\u1ea9n"},"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\/cast-steel-gate-valve-types-standards\/#Introduction_to_Cast_Steel_Gate_Valves\" >Gi\u1edbi thi\u1ec7u v\u1ec1 van c\u1ed5ng b\u1eb1ng th\u00e9p \u0111\u00fac<\/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\/gate-valve\/cast-steel-gate-valve-types-standards\/#Why_Cast_Steel_Is_Preferred\" >V\u00ec sao th\u00e9p \u0111\u00fac \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng<\/a><\/li><\/ul><\/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\/cast-steel-gate-valve-types-standards\/#Key_Components_and_Design_Features\" >C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m thi\u1ebft k\u1ebf<\/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\/cast-steel-gate-valve-types-standards\/#OS_and_Y_Design_and_Stem_Construction\" >Thi\u1ebft k\u1ebf OS v\u00e0 Y v\u00e0 C\u1ea5u tr\u00fac th\u00e2n<\/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\/cast-steel-gate-valve-types-standards\/#Bonnet_Options_and_Wedge_Configuration\" >C\u00e1c t\u00f9y ch\u1ecdn n\u1eafp ca-p\u00f4 v\u00e0 c\u1ea5u h\u00ecnh n\u00eam<\/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\/cast-steel-gate-valve-types-standards\/#Flow_Path_and_Seat_Construction\" >\u0110\u01b0\u1eddng d\u1eabn d\u00f2ng ch\u1ea3y v\u00e0 c\u1ea5u tr\u00fac gh\u1ebf ng\u1ed3i<\/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\/cast-steel-gate-valve-types-standards\/#Types_of_Cast_Steel_Gate_Valves\" >C\u00e1c lo\u1ea1i van c\u1ed5ng b\u1eb1ng th\u00e9p \u0111\u00fac<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/cast-steel-gate-valve-types-standards\/#Flexible_Wedge_Versus_Solid_Wedge\" >N\u00eam linh ho\u1ea1t so v\u1edbi n\u00eam c\u1ee9ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/cast-steel-gate-valve-types-standards\/#Rising_Stem_and_Non-Rising_Stem\" >Th\u00e2n c\u00e2y m\u1ecdc v\u00e0 th\u00e2n c\u00e2y kh\u00f4ng m\u1ecdc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/cast-steel-gate-valve-types-standards\/#End_Connection_Types\" >C\u00e1c lo\u1ea1i k\u1ebft n\u1ed1i \u0111\u1ea7u cu\u1ed1i<\/a><\/li><\/ul><\/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\/cast-steel-gate-valve-types-standards\/#Industry_Standards_and_Certifications\" >Ti\u00eau chu\u1ea9n v\u00e0 ch\u1ee9ng nh\u1eadn ng\u00e0nh<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/cast-steel-gate-valve-types-standards\/#API_and_International_Standards\" >API v\u00e0 c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/cast-steel-gate-valve-types-standards\/#Pressure_Class_Ratings\" >X\u1ebfp h\u1ea1ng l\u1edbp \u00e1p l\u1ef1c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/cast-steel-gate-valve-types-standards\/#Material_Specifications\" >Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u1eadt li\u1ec7u<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/cast-steel-gate-valve-types-standards\/#Conclusion\" >Ph\u1ea7n k\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">M\u1ed8T <a href=\"https:\/\/www.xintaivalves.com\/vi\/products\/api-600-cast-steel-gate-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">van c\u1ed5ng b\u1eb1ng th\u00e9p \u0111\u00fac<\/a> \u0110\u00e2y l\u00e0 van \u0111\u00f3ng ng\u1eaft ch\u1ecbu t\u1ea3i n\u1eb7ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 c\u00e1ch ly t\u1ed1i \u01b0u trong c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao, \u0111\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao n\u00f3 v\u1eabn l\u00e0 l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p d\u1ea7u kh\u00ed, h\u00f3a d\u1ea7u v\u00e0 \u0111i\u1ec7n l\u1ef1c.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u00ecn t\u1eeb tr\u00ean cao, m\u1ee5c ti\u00eau ch\u00ednh c\u1ee7a m\u1ecdi van c\u1ed5ng b\u1eb1ng th\u00e9p \u0111\u00fac r\u1ea5t \u0111\u01a1n gi\u1ea3n: t\u1ea1o ra \u0111\u01b0\u1eddng d\u1eabn d\u00f2ng ch\u1ea3y th\u00f4ng su\u1ed1t khi m\u1edf v\u00e0 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 k\u00edn kh\u00edt khi \u0111\u00f3ng. H\u00e3y \u0111\u1ecdc ti\u1ebfp \u0111\u1ec3 t\u00ecm hi\u1ec3u th\u00eam.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Introduction_to_Cast_Steel_Gate_Valves\"><\/span>Gi\u1edbi thi\u1ec7u v\u1ec1 van c\u1ed5ng b\u1eb1ng th\u00e9p \u0111\u00fac<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Van c\u1ed5ng b\u1eb1ng th\u00e9p \u0111\u00fac s\u1eed d\u1ee5ng m\u1ed9t c\u00e1nh van tr\u01b0\u1ee3t \u0111\u1ec3 ng\u0103n ch\u1eb7n ho\u1eb7c cho ph\u00e9p d\u00f2ng ch\u1ea3y c\u1ee7a ch\u1ea5t l\u1ecfng, l\u00fd t\u01b0\u1edfng cho vi\u1ec7c \u0111i\u1ec1u khi\u1ec3n \u0111\u00f3ng m\u1edf h\u01a1n l\u00e0 \u0111i\u1ec1u ti\u1ebft l\u01b0u l\u01b0\u1ee3ng. Th\u00e2n van b\u1eb1ng th\u00e9p \u0111\u00fac mang l\u1ea1i \u0111\u1ed9 b\u1ec1n, kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t v\u00e0 \u0111\u1ed9 b\u1ec1n cao, \u0111\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao v\u1eadt li\u1ec7u n\u00e0y \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u00f2i h\u1ecfi kh\u1eaft khe.&nbsp;<\/p>\n<p>M\u1eb7c d\u00f9 th\u00e9p \u0111\u00fac mang l\u1ea1i \u0111\u1ed9 b\u1ec1n v\u01b0\u1ee3t tr\u1ed9i, vi\u1ec7c tham kh\u1ea3o h\u01b0\u1edbng d\u1eabn <a href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/gate-valve-material-selection-guide\/\" title=\"l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u van c\u1ed5ng\">l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u van c\u1ed5ng<\/a> c\u1ee7a ch\u00fang t\u00f4i s\u1ebd gi\u00fap \u0111\u1ea3m b\u1ea3o b\u1ea1n \u0111\u00e3 ch\u1ecdn v\u1eadt li\u1ec7u t\u1ed1i \u01b0u cho c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 v\u1ec1 \u00e1p su\u1ea5t, nhi\u1ec7t \u0111\u1ed9 v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch ch\u1ea5t l\u1ecfng c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi kh\u00e1ch h\u00e0ng c\u1ea7n kh\u1ea3 n\u0103ng \u0111\u00f3ng ng\u1eaft \u0111\u00e1ng tin c\u1eady trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t, van c\u1ed5ng b\u1eb1ng th\u00e9p \u0111\u00fac th\u01b0\u1eddng tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c \u01b0u ti\u00ean.<\/p>\n<p>Nhi\u1ec1u van c\u1ed5ng th\u00e9p \u0111\u00fac s\u1eed d\u1ee5ng thi\u1ebft k\u1ebf n\u00eam, v\u00ec v\u1eady vi\u1ec7c t\u00ecm hi\u1ec3u v\u1ec1 <a href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/gate-valve\/wedge-gate-valve-types-applications\/\" title=\"c\u00e1c lo\u1ea1i van c\u1ed5ng n\u00eam b\u1eb1ng th\u00e9p \u0111\u00fac\">c\u00e1c lo\u1ea1i van c\u1ed5ng n\u00eam b\u1eb1ng th\u00e9p \u0111\u00fac<\/a> s\u1ebd gi\u00fap b\u1ea1n ch\u1ecdn bi\u1ebfn th\u1ec3 n\u00eam ph\u00f9 h\u1ee3p cho \u1ee9ng d\u1ee5ng van th\u00e9p \u0111\u00fac c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Cast_Steel_Is_Preferred\"><\/span>V\u00ec sao th\u00e9p \u0111\u00fac \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u00e9p \u0111\u00fac \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn v\u00ec hai l\u00fd do ch\u00ednh: \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh \u1edf nhi\u1ec7t \u0111\u1ed9 cao. \u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng trong c\u00e1c nh\u00e0 m\u00e1y l\u1ecdc d\u1ea7u, h\u1ec7 th\u1ed1ng h\u01a1i n\u01b0\u1edbc v\u00e0 nh\u00e0 m\u00e1y h\u00f3a ch\u1ea5t, n\u01a1i th\u01b0\u1eddng xuy\u00ean x\u1ea3y ra bi\u1ebfn \u0111\u1ed9ng nhi\u1ec7t \u0111\u1ed9 v\u00e0 ch\u1ecbu t\u1ea3i tr\u1ecdng \u00e1p su\u1ea5t cao.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van c\u1ed5ng ch\u1ecbu nhi\u1ec7t cao b\u1eb1ng th\u00e9p \u0111\u00fac mang l\u1ea1i s\u1ef1 an t\u00e2m cho ng\u01b0\u1eddi v\u1eadn h\u00e0nh r\u1eb1ng th\u00e2n van c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u1ee9ng su\u1ea5t m\u00e0 kh\u00f4ng b\u1ecb bi\u1ebfn d\u1ea1ng ho\u1eb7c n\u1ee9t v\u1ee1.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Components_and_Design_Features\"><\/span>C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m thi\u1ebft k\u1ebf<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed7i van c\u1ed5ng b\u1eb1ng th\u00e9p \u0111\u00fac \u0111\u1ec1u c\u00f3 nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m thi\u1ebft y\u1ebfu quy\u1ebft \u0111\u1ecbnh hi\u1ec7u su\u1ea5t v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a n\u00f3. Hi\u1ec3u r\u00f5 nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m n\u00e0y gi\u00fap ng\u01b0\u1eddi mua l\u1ef1a ch\u1ecdn c\u1ea5u h\u00ecnh ph\u00f9 h\u1ee3p cho d\u1ef1 \u00e1n c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"OS_and_Y_Design_and_Stem_Construction\"><\/span>Thi\u1ebft k\u1ebf OS v\u00e0 Y v\u00e0 C\u1ea5u tr\u00fac th\u00e2n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"474\" height=\"457\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/12\/os-and-y.webp\" alt=\"\" class=\"wp-image-14405\" style=\"width:200px\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/12\/os-and-y.webp 474w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/12\/os-and-y-300x289.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/12\/os-and-y-12x12.webp 12w\" sizes=\"(max-width: 474px) 100vw, 474px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Nhi\u1ec1u h\u1ec7 th\u1ed1ng c\u00f4ng nghi\u1ec7p l\u1ef1a ch\u1ecdn thi\u1ebft k\u1ebf v\u00edt v\u00e0 c\u00e0ng k\u1eb9p b\u00ean ngo\u00e0i, th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 <a href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/standard\/gate-valve-specifications-explained\/\" target=\"_blank\" rel=\"noreferrer noopener\">OS v\u00e0 Y<\/a>, B\u1edfi v\u00ec n\u00f3 cung c\u1ea5p s\u1ef1 x\u00e1c nh\u1eadn tr\u1ef1c quan r\u00f5 r\u00e0ng v\u1ec1 vi\u1ec7c van \u0111ang m\u1edf hay \u0111\u00f3ng. Tr\u1ee5c n\u00e2ng di chuy\u1ec3n l\u00ean tr\u00ean khi c\u1eeda van n\u00e2ng l\u00ean, \u0111i\u1ec1u n\u00e0y l\u00e0m cho ho\u1ea1t \u0111\u1ed9ng tr\u1edf n\u00ean d\u1ec5 d\u1ef1 \u0111o\u00e1n v\u00e0 d\u1ec5 gi\u00e1m s\u00e1t h\u01a1n.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi k\u1ebft h\u1ee3p v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng l\u00e0m k\u00edn h\u00e0ng \u0111\u1ea7u nh\u01b0 gio\u0103ng l\u00e0m k\u00edn cao c\u1ea5p ho\u1eb7c v\u00f2ng \u0111\u1ec7m ti\u00ean ti\u1ebfn, chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a tr\u1ee5c v\u1eabn di\u1ec5n ra tr\u01a1n tru v\u00e0 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Bonnet_Options_and_Wedge_Configuration\"><\/span>C\u00e1c t\u00f9y ch\u1ecdn n\u1eafp ca-p\u00f4 v\u00e0 c\u1ea5u h\u00ecnh n\u00eam<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ea7u h\u1ebft c\u00e1c van c\u1ed5ng b\u1eb1ng th\u00e9p \u0111\u00fac \u0111\u1ec1u c\u00f3 n\u1eafp van b\u1eaft v\u00edt v\u00ec n\u00f3 mang l\u1ea1i \u0111\u1ed9 b\u1ec1n ch\u1eafc cho th\u00e2n van v\u00e0 d\u1ec5 b\u1ea3o tr\u00ec h\u01a1n. B\u00ean trong van, n\u00eam c\u00f3 th\u1ec3 l\u00e0 lo\u1ea1i m\u1ec1m d\u1ebbo ho\u1eb7c lo\u1ea1i \u0111\u1eb7c. N\u00eam m\u1ec1m d\u1ebbo c\u00f3 kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng v\u1edbi nh\u1eefng bi\u1ebfn d\u1ea1ng nh\u1ecf do nhi\u1ec7t \u0111\u1ed9 ho\u1eb7c \u1ee9ng su\u1ea5t trong \u0111\u01b0\u1eddng \u1ed1ng g\u00e2y ra, trong khi n\u00eam \u0111\u1eb7c mang l\u1ea1i \u0111\u1ed9 c\u1ee9ng cao h\u01a1n \u0111\u1ec3 \u0111\u00f3ng k\u00edn \u1ed5n \u0111\u1ecbnh trong m\u00f4i tr\u01b0\u1eddng \u00edt kh\u1eafc nghi\u1ec7t h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Flow_Path_and_Seat_Construction\"><\/span>\u0110\u01b0\u1eddng d\u1eabn d\u00f2ng ch\u1ea3y v\u00e0 c\u1ea5u tr\u00fac gh\u1ebf ng\u1ed3i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u00e2n van \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cho ph\u00e9p d\u00f2ng ch\u1ea3y t\u1ed1i \u0111a ho\u1eb7c g\u1ea7n t\u1ed1i \u0111a, gi\u1ea3m t\u1ed5n th\u1ea5t \u00e1p su\u1ea5t v\u00e0 ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng. V\u00f2ng \u0111\u1ec7m c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c h\u00e0n, \u00e9p ho\u1eb7c ren, t\u00f9y thu\u1ed9c v\u00e0o thi\u1ebft k\u1ebf.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c b\u1ec1 m\u1eb7t l\u00e0m k\u00edn \u0111\u01b0\u1ee3c ph\u1ee7 l\u1edbp c\u1ee9ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u0103ng kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1c van x\u1eed l\u00fd h\u01a1i n\u01b0\u1edbc ho\u1eb7c c\u00e1c h\u1ea1t. Nh\u1eefng l\u1ef1a ch\u1ecdn v\u1ec1 c\u1ea5u tr\u00fac \u0111\u1ebf van n\u00e0y gi\u00fap van c\u1ed5ng b\u1eb1ng th\u00e9p \u0111\u00fac ph\u00f9 h\u1ee3p h\u01a1n cho th\u1eddi gian s\u1eed d\u1ee5ng d\u00e0i gi\u1eefa c\u00e1c l\u1ea7n b\u1ea3o tr\u00ec.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Types_of_Cast_Steel_Gate_Valves\"><\/span>C\u00e1c lo\u1ea1i van c\u1ed5ng b\u1eb1ng th\u00e9p \u0111\u00fac<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c nhu c\u1ea7u v\u1eadn h\u00e0nh kh\u00e1c nhau \u0111\u00f2i h\u1ecfi c\u00e1c thi\u1ebft k\u1ebf kh\u00e1c nhau. D\u00f2ng van c\u1ed5ng b\u1eb1ng th\u00e9p \u0111\u00fac bao g\u1ed3m nhi\u1ec1u bi\u1ebfn th\u1ec3, m\u1ed7i bi\u1ebfn th\u1ec3 \u0111\u1ec1u c\u00f3 nh\u1eefng \u01b0u \u0111i\u1ec3m ri\u00eang.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Flexible_Wedge_Versus_Solid_Wedge\"><\/span>N\u00eam linh ho\u1ea1t so v\u1edbi n\u00eam c\u1ee9ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Van n\u00eam m\u1ec1m d\u1ebbo th\u00edch \u1ee9ng v\u1edbi s\u1ef1 l\u1ec7ch tr\u1ee5c nh\u1ecf c\u1ee7a \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9, tr\u00e1nh t\u00edch t\u1ee5 \u1ee9ng su\u1ea5t b\u00ean trong. N\u00f3 r\u1ea5t \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb s\u1eed d\u1ee5ng cho h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn h\u01a1i n\u01b0\u1edbc ho\u1eb7c \u0111\u01b0\u1eddng \u1ed1ng c\u00f3 chu k\u1ef3 nhi\u1ec7t. Van n\u00eam c\u1ee9ng \u0111\u01a1n gi\u1ea3n h\u01a1n v\u00e0 ch\u1eafc ch\u1eafn h\u01a1n, ph\u00f9 h\u1ee3p cho vi\u1ec7c \u0111\u00f3ng ng\u1eaft th\u00f4ng th\u01b0\u1eddng v\u00e0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u00f4ng c\u00f3 chu k\u1ef3 nhi\u1ec7t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Rising_Stem_and_Non-Rising_Stem\"><\/span>Th\u00e2n c\u00e2y m\u1ecdc v\u00e0 th\u00e2n c\u00e2y kh\u00f4ng m\u1ecdc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Van ti\u1ebft l\u01b0u c\u00f3 tr\u1ee5c n\u00e2ng gi\u00fap d\u1ec5 d\u00e0ng quan s\u00e1t tr\u1ea1ng th\u00e1i ho\u1ea1t \u0111\u1ed9ng nh\u01b0ng c\u1ea7n nhi\u1ec1u kh\u00f4ng gian l\u1eafp \u0111\u1eb7t theo chi\u1ec1u d\u1ecdc h\u01a1n. Van ti\u1ebft l\u01b0u c\u00f3 tr\u1ee5c kh\u00f4ng n\u00e2ng gi\u1eef to\u00e0n b\u1ed9 chi\u1ec1u d\u00e0i tr\u1ee5c b\u00ean trong th\u00e2n van, ti\u1ebft ki\u1ec7m kh\u00f4ng gian nh\u01b0ng c\u1ea7n c\u00f3 b\u1ed9 ph\u1eadn ch\u1ec9 th\u1ecb \u0111\u1ec3 hi\u1ec3n th\u1ecb tr\u1ea1ng th\u00e1i \u0111\u00f3ng\/m\u1edf. C\u00e1c nh\u00e0 m\u00e1y c\u00f4ng nghi\u1ec7p l\u1edbn v\u1edbi kh\u00f4ng gian b\u1ed1 tr\u00ed ch\u1eadt h\u1eb9p th\u01b0\u1eddng ch\u1ecdn lo\u1ea1i van c\u00f3 tr\u1ee5c kh\u00f4ng n\u00e2ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"End_Connection_Types\"><\/span>C\u00e1c lo\u1ea1i k\u1ebft n\u1ed1i \u0111\u1ea7u cu\u1ed1i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c ki\u1ec3u k\u1ebft n\u1ed1i ch\u00ednh bao g\u1ed3m k\u1ebft n\u1ed1i m\u1eb7t b\u00edch, k\u1ebft n\u1ed1i h\u00e0n \u0111\u1ed1i \u0111\u1ea7u v\u00e0 k\u1ebft n\u1ed1i ki\u1ec3u v\u00f2ng.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.xintaivalves.com\/vi\/products\/api-flange-cast-steel-gate-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u0110\u1ea7u c\u00f3 g\u1edd<\/strong><\/a> Ch\u00fang l\u00e0 lo\u1ea1i d\u1ec5 l\u1eafp \u0111\u1eb7t v\u00e0 b\u1ea3o tr\u00ec nh\u1ea5t.<br><\/li>\n\n\n\n<li><a href=\"https:\/\/www.xintaivalves.com\/vi\/products\/butt-welding-gate-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u0110\u1ea7u m\u1ed1i h\u00e0n gi\u00e1p m\u00ed<\/strong><\/a> T\u1ea1o ra m\u1ed1i n\u1ed1i ch\u1eafc ch\u1eafn h\u01a1n, ch\u1ed1ng r\u00f2 r\u1ec9, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng \u00e1p su\u1ea5t cao ho\u1eb7c nhi\u1ec7t \u0111\u1ed9 cao.<br><\/li>\n\n\n\n<li><strong>RTJ k\u1ebft th\u00fac<\/strong> Cung c\u1ea5p kh\u1ea3 n\u0103ng l\u00e0m k\u00edn tuy\u1ec7t v\u1eddi cho c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng d\u1ecbch v\u1ee5 quan tr\u1ecdng nh\u01b0 \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn d\u1ea7u th\u00f4 ho\u1eb7c kh\u00ed \u0111\u1ed1t \u00e1p su\u1ea5t cao.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Industry_Standards_and_Certifications\"><\/span>Ti\u00eau chu\u1ea9n v\u00e0 ch\u1ee9ng nh\u1eadn ng\u00e0nh<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c l\u1ef1a ch\u1ecdn van c\u1ed5ng th\u00e9p \u0111\u00fac kh\u00f4ng ch\u1ec9 ph\u1ee5 thu\u1ed9c v\u00e0o k\u00edch th\u01b0\u1edbc hay thi\u1ebft k\u1ebf m\u00e0 c\u00f2n ph\u1ea3i \u0111\u00e1p \u1ee9ng \u0111\u00fang c\u00e1c ti\u00eau chu\u1ea9n. Van c\u1ed5ng th\u00e9p \u0111\u00fac \u0111\u1ea1t ti\u00eau chu\u1ea9n API 600 \u0111\u1ea3m b\u1ea3o s\u1ea3n ph\u1ea9m tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh nghi\u00eam ng\u1eb7t v\u1ec1 v\u1eadt li\u1ec7u, ch\u1ea5t l\u01b0\u1ee3ng gi\u1edbi h\u1ea1n \u00e1p su\u1ea5t, th\u1eed nghi\u1ec7m v\u00e0 c\u1ea5u tr\u00fac thi\u1ebft k\u1ebf.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"API_and_International_Standards\"><\/span>API v\u00e0 c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c ti\u00eau chu\u1ea9n quan tr\u1ecdng nh\u1ea5t bao g\u1ed3m API 600 cho thi\u1ebft k\u1ebf van c\u1ed5ng, BS 1414 cho van c\u1ed5ng th\u00e9p, DIN 3352 cho c\u00e1c \u1ee9ng d\u1ee5ng ch\u00e2u \u00c2u v\u00e0 ASME B16.34 cho x\u1ebfp h\u1ea1ng \u00e1p su\u1ea5t nhi\u1ec7t \u0111\u1ed9 v\u00e0 c\u00e1c y\u00eau c\u1ea7u chung v\u1ec1 van.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u1ed7i van c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh th\u1ef1c t\u1ebf ch\u1ee9 kh\u00f4ng ch\u1ec9 l\u00e0 th\u1eed nghi\u1ec7m trong ph\u00f2ng th\u00ed nghi\u1ec7m.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Pressure_Class_Ratings\"><\/span>X\u1ebfp h\u1ea1ng l\u1edbp \u00e1p l\u1ef1c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Van c\u1ed5ng b\u1eb1ng th\u00e9p \u0111\u00fac c\u00f3 c\u00e1c c\u1ea5p \u00e1p su\u1ea5t t\u1eeb 150 \u0111\u1ebfn 2500. C\u00e1c c\u1ea5p \u00e1p su\u1ea5t th\u1ea5p h\u01a1n th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong h\u1ec7 th\u1ed1ng n\u01b0\u1edbc ho\u1eb7c h\u1ec7 th\u1ed1ng nhi\u1ec7t \u0111\u1ed9 th\u1ea5p, trong khi c\u00e1c c\u1ea5p \u00e1p su\u1ea5t cao h\u01a1n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong l\u00f2 s\u01b0\u1edfi nh\u00e0 m\u00e1y l\u1ecdc d\u1ea7u, tua bin h\u01a1i v\u00e0 \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn hydrocarbon \u00e1p su\u1ea5t cao.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>H\u00e3y lu\u00f4n nh\u1edb<\/strong>Vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00fang c\u1ea5p \u00e1p su\u1ea5t l\u00e0 m\u1ed9t trong nh\u1eefng b\u01b0\u1edbc quan tr\u1ecdng nh\u1ea5t \u0111\u1ec3 tr\u00e1nh h\u01b0 h\u1ecfng s\u1edbm.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Material_Specifications\"><\/span>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u1eadt li\u1ec7u<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ea7u h\u1ebft c\u00e1c van c\u1ed5ng b\u1eb1ng th\u00e9p \u0111\u00fac s\u1eed d\u1ee5ng c\u00e1c v\u1eadt li\u1ec7u nh\u01b0 ASTM A216 WCB, WCC ho\u1eb7c c\u00e1c lo\u1ea1i h\u1ee3p kim ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n.&nbsp;<\/p>\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 ho\u1eb7c t\u00e1c \u0111\u1ed9ng m\u1ea1nh, nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 cung c\u1ea5p <a href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/304-vs-316-stainless-steel-gate-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">v\u1eadt \u0111\u00fac th\u00e9p kh\u00f4ng g\u1ec9<\/a> ho\u1eb7c c\u00e1c h\u1ee3p kim \u0111\u1eb7c bi\u1ec7t. Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u ph\u00f9 h\u1ee3p v\u1edbi quy tr\u00ecnh \u0111\u1ea3m b\u1ea3o an to\u00e0n h\u01a1n v\u00e0 tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng l\u00e2u h\u01a1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Ph\u1ea7n k\u1ebft lu\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Van c\u1ed5ng b\u1eb1ng th\u00e9p \u0111\u00fac v\u1eabn l\u00e0 m\u1ed9t trong nh\u1eefng gi\u1ea3i ph\u00e1p \u0111\u00f3ng ng\u1eaft \u0111\u00e1ng tin c\u1eady nh\u1ea5t trong h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng c\u00f4ng nghi\u1ec7p. V\u1edbi k\u1ebft c\u1ea5u th\u00e2n van ch\u1eafc ch\u1eafn, c\u01a1 ch\u1ebf l\u00e0m k\u00edn v\u00e0 nhi\u1ec1u ki\u1ec3u d\u00e1ng kh\u00e1c nhau, n\u00f3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t trong \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 cao, \u00e1p su\u1ea5t cao v\u00e0 kh\u1eafc nghi\u1ec7t.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cho d\u00f9 b\u1ea1n c\u1ea7n van c\u1ed5ng th\u00e9p \u0111\u00fac API 600 hay van c\u1ed5ng th\u00e9p \u0111\u00fac ch\u1ecbu nhi\u1ec7t cao cho c\u00e1c \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh kh\u1eafc nghi\u1ec7t, vi\u1ec7c hi\u1ec3u r\u00f5 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m thi\u1ebft k\u1ebf, ti\u00eau chu\u1ea9n v\u00e0 ch\u1ee7ng lo\u1ea1i s\u1ebd gi\u00fap qu\u00e1 tr\u00ecnh l\u1ef1a ch\u1ecdn c\u1ee7a b\u1ea1n d\u1ec5 d\u00e0ng v\u00e0 ch\u00ednh x\u00e1c h\u01a1n.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.xintaivalves.com\/vi\/product\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img decoding=\"async\" width=\"1024\" height=\"371\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2-1024x371.webp\" alt=\"van h\u00e0ng \u0111\u1ea7u trong ng\u00e0nh nh\u00e0 s\u1ea3n xu\u1ea5t van XINTAI\" class=\"wp-image-9208\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2-1024x371.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2-300x109.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2-768x278.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2-1536x556.webp 1536w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2-18x7.webp 18w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2.webp 1550w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>","protected":false},"excerpt":{"rendered":"<p>A cast steel gate valve is a heavy-duty shutoff valve designed for optimal isolation in high-pressure and high-temperature pipelines, which is why it remains a top choice for oil, gas, petrochemical, and power industries.\u00a0 The bird\u2019s-eye view focus of every cast steel gate valve is simple: create a full, unobstructed flow path when open and [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":14403,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[238],"tags":[],"class_list":["post-14400","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\/14400","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=14400"}],"version-history":[{"count":4,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/14400\/revisions"}],"predecessor-version":[{"id":14884,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/14400\/revisions\/14884"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media\/14403"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media?parent=14400"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/categories?post=14400"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/tags?post=14400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}