{"id":879,"date":"2026-04-10T08:29:50","date_gmt":"2026-04-10T00:29:50","guid":{"rendered":""},"modified":"2026-04-09T22:16:02","modified_gmt":"2026-04-10T02:16:02","slug":"stainless-steel-vs-carbon-steel-flanges","status":"publish","type":"post","link":"https:\/\/www.songhaiflange.com\/vi\/2026\/04\/10\/stainless-steel-vs-carbon-steel-flanges\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn so s\u00e1nh m\u1eb7t b\u00edch th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 m\u1eb7t b\u00edch th\u00e9p cacbon"},"content":{"rendered":"<h1>M\u1eb7t b\u00edch th\u00e9p kh\u00f4ng g\u1ec9 so v\u1edbi m\u1eb7t b\u00edch th\u00e9p carbon: N\u00ean ch\u1ecdn lo\u1ea1i n\u00e0o?<\/h1>\n<p><strong>Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u m\u1eb7t b\u00edch ph\u00f9 h\u1ee3p s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn chi ph\u00ed, hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 b\u1ec1n.<\/strong> H\u01b0\u1edbng d\u1eabn n\u00e0y so s\u00e1nh c\u00e1c lo\u1ea1i m\u1eb7t b\u00edch b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 th\u00e9p cacbon.<\/p>\n<h2>M\u1eb7t b\u00edch th\u00e9p kh\u00f4ng g\u1ec9 \u2013 \u01afu \u0111i\u1ec3m<\/h2>\n<ul>\n<li>Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n tuy\u1ec7t v\u1eddi \u0111\u1ed1i v\u1edbi r\u1ec9 s\u00e9t v\u00e0 h\u00f3a ch\u1ea5t<\/li>\n<li>V\u1ec7 sinh \u2013 l\u00fd t\u01b0\u1edfng cho ng\u00e0nh th\u1ef1c ph\u1ea9m, \u0111\u1ed3 u\u1ed1ng v\u00e0 d\u01b0\u1ee3c ph\u1ea9m<\/li>\n<li>Kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t \u2013 t\u1eeb nhi\u1ec7t \u0111\u1ed9 c\u1ef1c th\u1ea5p \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 cao<\/li>\n<li>D\u1ec5 b\u1ea3o tr\u00ec \u2013 kh\u00f4ng c\u1ea7n s\u01a1n ph\u1ee7<\/li>\n<li>C\u00e1c lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 ph\u1ed5 bi\u1ebfn: 304\/304L, 316\/316L, 321, 347, 904L, 2205 Duplex<\/li>\n<\/ul>\n<h2>M\u1eb7t b\u00edch th\u00e9p carbon \u2013 \u01afu \u0111i\u1ec3m<\/h2>\n<ul>\n<li>Ti\u1ebft ki\u1ec7m chi ph\u00ed \u2013 30-50% c\u00f3 gi\u00e1 th\u1ea5p h\u01a1n th\u00e9p kh\u00f4ng g\u1ec9<\/li>\n<li>\u0110\u1ed9 b\u1ec1n cao \u2013 t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc tuy\u1ec7t v\u1eddi<\/li>\n<li>D\u1ec5 h\u00e0n theo c\u00e1c quy tr\u00ecnh ti\u00eau chu\u1ea9n<\/li>\n<li>C\u00e1c lo\u1ea1i th\u00e9p th\u00f4ng d\u1ee5ng: ASTM A105, A350 LF2, A694 F52\/F60<\/li>\n<\/ul>\n<h2>C\u00e1c \u1ee9ng d\u1ee5ng hay nh\u1ea5t<\/h2>\n<p><strong>Th\u00e9p kh\u00f4ng g\u1ec9:<\/strong> Ch\u1ebf bi\u1ebfn h\u00f3a ch\u1ea5t, th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng, d\u01b0\u1ee3c ph\u1ea9m, m\u00f4i tr\u01b0\u1eddng h\u00e0ng h\u1ea3i, h\u1ec7 th\u1ed1ng n\u01b0\u1edbc c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao<\/p>\n<p><strong>Th\u00e9p cacbon:<\/strong> \u0110\u01b0\u1eddng \u1ed1ng d\u1eabn d\u1ea7u v\u00e0 kh\u00ed \u0111\u1ed1t, h\u1ec7 th\u1ed1ng h\u01a1i n\u01b0\u1edbc, h\u1ec7 th\u1ed1ng c\u1ea5p n\u01b0\u1edbc, h\u1ec7 th\u1ed1ng \u1ed1ng d\u1eabn c\u00f4ng nghi\u1ec7p n\u00f3i chung, m\u00f4i tr\u01b0\u1eddng kh\u00f4ng b\u1ecb \u0103n m\u00f2n<\/p>\n<h2>So s\u00e1nh chi ph\u00ed<\/h2>\n<p>Th\u00e9p cacbon A105: 1 l\u1ea7n l\u1eafp \u0111\u1eb7t c\u01a1 b\u1ea3n, tu\u1ed5i th\u1ecd 10\u201315 n\u0103m<\/p>\n<p>Th\u00e9p kh\u00f4ng g\u1ec9 304: Gi\u00e1 cao g\u1ea5p 2-3 l\u1ea7n, tu\u1ed5i th\u1ecd 20-30 n\u0103m tr\u1edf l\u00ean<\/p>\n<p>Th\u00e9p kh\u00f4ng g\u1ec9 316: Gi\u00e1 cao g\u1ea5p 3-4 l\u1ea7n, tu\u1ed5i th\u1ecd 25-40 n\u0103m tr\u1edf l\u00ean<\/p>\n<p><strong>B\u1ea1n c\u1ea7n t\u01b0 v\u1ea5n v\u1ec1 vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u?<\/strong> WhatsApp: +86-18658777855 Email: 1007788887@qq.com<\/p>\n<p><a href=\"https:\/\/www.720yun.com\/vr\/a6ajt7ynrw0\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-884\" src=\"http:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4.webp\" alt=\"\" width=\"1290\" height=\"2317\" title=\"\" srcset=\"https:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4.webp 1290w, https:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4-167x300.webp 167w, https:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4-570x1024.webp 570w, https:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4-768x1379.webp 768w, https:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4-855x1536.webp 855w, https:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4-1140x2048.webp 1140w, https:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4-7x12.webp 7w, https:\/\/www.songhaiflange.com\/wp-content\/uploads\/2026\/04\/4-416x747.webp 416w\" sizes=\"auto, (max-width: 1290px) 100vw, 1290px\" \/><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Compare stainless steel and carbon steel flanges: cost, corrosion resistance, applications, grades. Expert guidance for material selection.<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-879","post","type-post","status-publish","format-standard","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.songhaiflange.com\/vi\/wp-json\/wp\/v2\/posts\/879","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.songhaiflange.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.songhaiflange.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.songhaiflange.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.songhaiflange.com\/vi\/wp-json\/wp\/v2\/comments?post=879"}],"version-history":[{"count":2,"href":"https:\/\/www.songhaiflange.com\/vi\/wp-json\/wp\/v2\/posts\/879\/revisions"}],"predecessor-version":[{"id":892,"href":"https:\/\/www.songhaiflange.com\/vi\/wp-json\/wp\/v2\/posts\/879\/revisions\/892"}],"wp:attachment":[{"href":"https:\/\/www.songhaiflange.com\/vi\/wp-json\/wp\/v2\/media?parent=879"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.songhaiflange.com\/vi\/wp-json\/wp\/v2\/categories?post=879"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.songhaiflange.com\/vi\/wp-json\/wp\/v2\/tags?post=879"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}