{"id":6658,"date":"2026-08-11T03:30:32","date_gmt":"2026-08-10T19:30:32","guid":{"rendered":"https:\/\/yesstainless.com\/seamless-vs-welded-cold-drawn-vs-hot-rolled-a-b2b-buyers-guide-to-stainless-steel-pipe-manufacturing\/"},"modified":"2026-08-11T03:40:50","modified_gmt":"2026-08-10T19:40:50","slug":"ong-inox-duc-vs-han-keo-nguoi-vs-can-nong","status":"publish","type":"post","link":"https:\/\/yesstainless.com\/vi\/ong-inox-duc-vs-han-keo-nguoi-vs-can-nong\/","title":{"rendered":"So S\u00e1nh \u1ed0ng Inox \u0110\u00fac vs. \u1ed0ng H\u00e0n &#038; K\u00e9o Ngu\u1ed9i vs. C\u00e1n N\u00f3ng: H\u01b0\u1edbng D\u1eabn L\u1ef1a Ch\u1ecdn Cho Nh\u00e0 Thu Mua B2B"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"6658\" class=\"elementor elementor-6658 elementor-6652\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-155eeb79 e-flex e-con-boxed e-con e-parent\" data-id=\"155eeb79\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-63cb8a3f elementor-widget elementor-widget-text-editor\" data-id=\"63cb8a3f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p data-path-to-node=\"11\">\u0110\u1ed1i v\u1edbi c\u00e1c qu\u1ea3n l\u00fd thu mua to\u00e0n c\u1ea7u v\u00e0 \u0111\u1ed9i ng\u0169 k\u1ef9 s\u01b0 c\u00f4ng tr\u00ecnh, vi\u1ec7c l\u1ef1a ch\u1ecdn quy c\u00e1ch v\u1eadt li\u1ec7u hi\u1ebfm khi l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn gi\u1eefa &#8220;t\u1ed1t&#8221; hay &#8220;d\u1ea1ng t\u1ed3i&#8221;\u2014\u0111\u00f3 l\u00e0 b\u00e0i to\u00e1n c\u00e2n b\u1eb1ng gi\u1eefa y\u00eau c\u1ea7u hi\u1ec7u su\u1ea5t v\u1eadn h\u00e0nh, ng\u00e2n s\u00e1ch d\u1ef1 \u00e1n v\u00e0 ti\u1ebfn \u0111\u1ed9 giao h\u00e0ng.<\/p><p data-path-to-node=\"12\">Khi t\u00ecm ki\u1ebfm ngu\u1ed3n h\u00e0ng \u1ed1ng th\u00e9p kh\u00f4ng g\u1ec9 (inox) cho c\u00e1c nh\u00e0 m\u00e1y l\u1ecdc h\u00f3a d\u1ea7u, h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c \u00e1p su\u1ea5t cao, k\u1ebft c\u1ea5u ki\u1ebfn tr\u00fac hay d\u00e2y chuy\u1ec1n ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m, quy tr\u00ecnh s\u1ea3n xu\u1ea5t s\u1ebd quy\u1ebft \u0111\u1ecbnh tr\u1ef1c ti\u1ebfp \u0111\u1ebfn m\u1ee9c ch\u1ecbu \u00e1p su\u1ea5t, \u0111\u1ed9 b\u00f3ng b\u1ec1 m\u1eb7t, dung sai k\u00edch th\u01b0\u1edbc v\u00e0 \u0111\u01a1n gi\u00e1 c\u1ee7a \u1ed1ng.<\/p><p data-path-to-node=\"13\">Vi\u1ec7c hi\u1ec3u r\u00f5 s\u1ef1 kh\u00e1c bi\u1ec7t k\u1ef9 thu\u1eadt c\u1ed1t l\u00f5i gi\u1eefa <b data-path-to-node=\"13\" data-index-in-node=\"48\">\u1ed0ng \u0111\u00fac (Seamless) vs. \u1ed0ng h\u00e0n (Welded)<\/b> c\u0169ng nh\u01b0 <b data-path-to-node=\"13\" data-index-in-node=\"97\">Gia c\u00f4ng k\u00e9o ngu\u1ed9i (Cold Drawn) vs. C\u00e1n n\u00f3ng (Hot Rolled)<\/b> s\u1ebd gi\u00fap b\u1ea1n \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh thu mua d\u1ef1a tr\u00ean d\u1eef li\u1ec7u ch\u00ednh x\u00e1c v\u00e0 l\u1eadp Y\u00eau c\u1ea7u b\u00e1o gi\u00e1 (RFQ) r\u00f5 r\u00e0ng h\u01a1n.<\/p><h2 data-path-to-node=\"15\">Ph\u1ea7n 1: \u1ed0ng Inox \u0110\u00fac (Seamless) vs. \u1ed0ng Inox H\u00e0n (Welded)<\/h2><p data-path-to-node=\"16\">S\u1ef1 kh\u00e1c bi\u1ec7t c\u01a1 b\u1ea3n nh\u1ea5t trong quy tr\u00ecnh s\u1ea3n xu\u1ea5t \u1ed1ng inox l\u00e0 \u1ed1ng c\u00f3 hay kh\u00f4ng c\u00f3 \u0111\u01b0\u1eddng h\u00e0n n\u1ed1i d\u1ecdc theo th\u00e2n.<span style=\"font-style: inherit; font-weight: inherit;\">\u00a0<\/span><\/p><div class=\"code-block ng-tns-c1274178722-727 ng-animate-disabled ng-trigger ng-trigger-codeBlockRevealAnimation\" data-hveid=\"0\" data-ved=\"0CAAQhtANahgKEwj-3P7g4JSWAxUAAAAAHQAAAAAQgRY\"><div class=\"formatted-code-block-internal-container ng-tns-c1274178722-727\"><div class=\"animated-opacity ng-tns-c1274178722-727\"><pre class=\"ng-tns-c1274178722-727\"><code class=\"code-container formatted ng-tns-c1274178722-727\" role=\"text\" data-test-id=\"code-content\">+-----------------------------------------------------------------------+\n|                            \u1ed0NG TH\u00c9P INOX                              |\n+-----------------------------------+-----------------------------------+\n                                    |\n            +-----------------------+-----------------------+\n            |                                               |\n   [ \u1ed0NG INOX \u0110\u00daC (SEAMLESS) ]                 [ \u1ed0NG INOX H\u00c0N (WELDED) ]\n   - \u00c9p \u0111\u1ee5c l\u1ed7 t\u1eeb ph\u00f4i th\u00e9p \u0111\u1eb7c                - T\u1ea1o h\u00ecnh t\u1eeb cu\u1ed9n\/th\u1ebb th\u00e9p ph\u1eb3ng\n   - Kh\u00f4ng c\u00f3 m\u1ed1i h\u00e0n                           - H\u00e0n cao t\u1ea7n \/ TIG \/ Laser\n   - T\u1ed1i \u01b0u cho \u00e1p su\u1ea5t c\u1ef1c cao                - Ti\u1ebft ki\u1ec7m chi ph\u00ed cho \u00e1p su\u1ea5t ti\u00eau chu\u1ea9n\n<\/code><\/pre><\/div><\/div><\/div><h3 data-path-to-node=\"18\">1. \u1ed0ng Inox \u0110\u00fac (Seamless Stainless Steel Pipes)<\/h3><p data-path-to-node=\"19\">\u1ed0ng \u0111\u00fac \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1eb1ng c\u00e1ch \u0111\u1ee5c l\u1ed7 xuy\u00ean t\u00e2m m\u1ed9t ph\u00f4i th\u00e9p tr\u00f2n \u0111\u1eb7c \u1edf nhi\u1ec7t \u0111\u1ed9 cao, sau \u0111\u00f3 c\u00e1n ho\u1eb7c k\u00e9o \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u01b0\u1eddng k\u00ednh v\u00e0 \u0111\u1ed9 d\u00e0y th\u00e0nh \u1ed1ng quy \u0111\u1ecbnh. V\u00ec kh\u00f4ng c\u00f3 m\u1ed1i h\u00e0n, \u1ed1ng s\u1edf h\u1eefu k\u1ebft c\u1ea5u luy\u1ec7n kim \u0111\u1ed3ng nh\u1ea5t tr\u00ean to\u00e0n b\u1ed9 chu vi.<\/p><ul data-path-to-node=\"20\"><li><p data-path-to-node=\"20,0,0\"><b data-path-to-node=\"20,0,0\" data-index-in-node=\"0\">Quy tr\u00ecnh s\u1ea3n xu\u1ea5t:<\/b> \u0110\u1ee5c l\u1ed7 n\u00f3ng -&gt; C\u00e1n n\u00f3ng \/ \u00c9p \u0111\u00f9n -&gt; K\u00e9o ngu\u1ed9i \/ C\u00e1n ngu\u1ed9i Pilger -&gt; \u1ee6 nhi\u1ec7t &amp; T\u1ea9y axit (Pickling).<\/p><\/li><li><p data-path-to-node=\"20,1,0\"><b data-path-to-node=\"20,1,0\" data-index-in-node=\"0\">\u01afu \u0111i\u1ec3m c\u1ed1t l\u00f5i:<\/b> Kh\u1ea3 n\u0103ng ch\u1ecbu \u00e1p su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i v\u00e0 t\u00ednh \u0111\u1ed3ng nh\u1ea5t v\u1ec1 k\u1ebft c\u1ea5u. Lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n r\u1ee7i ro n\u1ee9t \u0111\u01b0\u1eddng h\u00e0n d\u01b0\u1edbi \u1ee9ng su\u1ea5t bi\u1ebfn \u0111\u1ed5i li\u00ean t\u1ee5c ho\u1eb7c s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 \u0111\u1ed9t ng\u1ed9t.<\/p><\/li><li><p data-path-to-node=\"20,2,0\"><b data-path-to-node=\"20,2,0\" data-index-in-node=\"0\">\u1ee8ng d\u1ee5ng B2B tr\u1ecdng y\u1ebfu:<\/b> \u0110\u01b0\u1eddng \u1ed1ng d\u1eabn d\u1ea7u kh\u00ed \u00e1p su\u1ea5t cao, b\u1ed9 qu\u00e1 nhi\u1ec7t n\u1ed3i h\u01a1i (ASTM A213), h\u1ec7 th\u1ed1ng \u1ed1ng k\u1ebft n\u1ed1i d\u01b0\u1edbi \u0111\u00e1y bi\u1ec3n (subsea umbilicals), thi\u1ebft b\u1ecb ph\u1ea3n \u1ee9ng h\u00f3a ch\u1ea5t nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 \u0111\u01b0\u1eddng \u1ed1ng \u0111i\u1ec1u khi\u1ec3n th\u1ee7y l\u1ef1c \u00e1p l\u1ef1c l\u1edbn.<\/p><\/li><\/ul><h3 data-path-to-node=\"21\">2. \u1ed0ng Inox H\u00e0n (Welded Stainless Steel Pipes &#8211; ERW \/ TIG \/ Laser)<\/h3><p data-path-to-node=\"22\">\u1ed0ng h\u00e0n \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o b\u1eb1ng c\u00e1ch c\u00e1n li\u00ean t\u1ee5c cu\u1ed9n ho\u1eb7c t\u1ea5m inox ph\u1eb3ng th\u00e0nh h\u00ecnh tr\u1ee5, sau \u0111\u00f3 n\u1ed1i m\u1ed1i h\u00e0n d\u1ecdc b\u1eb1ng c\u00f4ng ngh\u1ec7 H\u00e0n \u0111i\u1ec7n tr\u1edf (ERW), H\u00e0n TIG (GTAW) ho\u1eb7c H\u00e0n h\u1ed3 quang m\u00e0i (SAW).<\/p><ul data-path-to-node=\"23\"><li><p data-path-to-node=\"23,0,0\"><b data-path-to-node=\"23,0,0\" data-index-in-node=\"0\">Quy tr\u00ecnh s\u1ea3n xu\u1ea5t:<\/b> X\u1ea3 cu\u1ed9n th\u00e9p -&gt; C\u00e1n t\u1ea1o h\u00ecnh li\u00ean t\u1ee5c -&gt; H\u00e0n m\u1ed1i d\u1ecdc tr\u00ean d\u00e2y chuy\u1ec1n -&gt; X\u1eed l\u00fd g\u1edd h\u00e0n -&gt; \u0110\u1ecbnh h\u00ecnh k\u00edch th\u01b0\u1edbc &amp; C\u1eaft \u0111o\u1ea1n.<\/p><\/li><li><p data-path-to-node=\"23,1,0\"><b data-path-to-node=\"23,1,0\" data-index-in-node=\"0\">\u01afu \u0111i\u1ec3m c\u1ed1t l\u00f5i:<\/b> \u0110\u1ed9 \u0111\u1ed3ng nh\u1ea5t k\u00edch th\u01b0\u1edbc cao, \u0111\u1ed9 d\u00e0y th\u00e0nh \u1ed1ng \u1ed5n \u0111\u1ecbnh, l\u00f2ng \u1ed1ng tr\u01a1n m\u1ecbn h\u01a1n, th\u1eddi gian s\u1ea3n xu\u1ea5t ng\u1eafn h\u01a1n v\u00e0 \u0111\u01a1n gi\u00e1 th\u1ea5p h\u01a1n.<\/p><\/li><li><p data-path-to-node=\"23,2,0\"><b data-path-to-node=\"23,2,0\" data-index-in-node=\"0\">\u1ee8ng d\u1ee5ng B2B tr\u1ecdng y\u1ebfu:<\/b> Truy\u1ec1n d\u1eabn ch\u1ea5t l\u01b0u trong x\u1eed l\u00fd n\u01b0\u1edbc, \u0111\u01b0\u1eddng \u1ed1ng c\u00f4ng nghi\u1ec7p \u00e1p su\u1ea5t th\u1ea5p \u0111\u1ebfn trung b\u00ecnh (ASTM A312), ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m &amp; \u0111\u1ed3 u\u1ed1ng, v\u00e0 \u1ed1ng k\u1ebft c\u1ea5u c\u01a1 kh\u00ed (ASTM A554).<\/p><\/li><\/ul><h3 data-path-to-node=\"25\">So S\u00e1nh Thu Mua B2B: \u1ed0ng \u0110\u00fac vs. \u1ed0ng H\u00e0n<\/h3><table data-path-to-node=\"26\"><thead><tr><td><strong>Th\u00f4ng S\u1ed1 Thu Mua<\/strong><\/td><td><strong>\u1ed0ng Inox \u0110\u00fac (Seamless)<\/strong><\/td><td><strong>\u1ed0ng Inox H\u00e0n (Welded ERW \/ TIG)<\/strong><\/td><\/tr><\/thead><tbody><tr><td><span data-path-to-node=\"26,1,0,0\"><b data-path-to-node=\"26,1,0,0\" data-index-in-node=\"0\">\u00c1p su\u1ea5t l\u00e0m vi\u1ec7c<\/b><\/span><\/td><td><span data-path-to-node=\"26,1,1,0\">C\u1ef1c cao (Cho ph\u00e9p t\u1edbi 100% \u1ee9ng su\u1ea5t theo ti\u00eau chu\u1ea9n ASME)<\/span><\/td><td><span data-path-to-node=\"26,1,2,0\">Ti\u00eau chu\u1ea9n \u0111\u1ebfn Cao (Th\u01b0\u1eddng t\u00ednh h\u1ec7 s\u1ed1 hi\u1ec7u su\u1ea5t m\u1ed1i h\u00e0n 0.85 tr\u1eeb khi ch\u1ee5p X-quang 100%)<\/span><\/td><\/tr><tr><td><span data-path-to-node=\"26,2,0,0\"><b data-path-to-node=\"26,2,0,0\" data-index-in-node=\"0\">\u0110\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u th\u00e0nh \u1ed1ng<\/b><\/span><\/td><td><span data-path-to-node=\"26,2,1,0\">Trung b\u00ecnh (C\u00f3 th\u1ec3 l\u1ec7ch t\u00e2m trong qu\u00e1 tr\u00ecnh \u0111\u1ee5c l\u1ed7)<\/span><\/td><td><span data-path-to-node=\"26,2,2,0\">R\u1ea5t cao (\u0110\u01b0\u1ee3c ki\u1ec3m so\u00e1t t\u1eeb cu\u1ed9n th\u00e9p c\u00e1n ch\u00ednh x\u00e1c)<\/span><\/td><\/tr><tr><td><span data-path-to-node=\"26,3,0,0\"><b data-path-to-node=\"26,3,0,0\" data-index-in-node=\"0\">Chi ph\u00ed &amp; Th\u1eddi gian s\u1ea3n xu\u1ea5t<\/b><\/span><\/td><td><span data-path-to-node=\"26,3,1,0\">Gi\u00e1 th\u00e0nh cao h\u01a1n; chu k\u1ef3 s\u1ea3n xu\u1ea5t d\u00e0i h\u01a1n<\/span><\/td><td><span data-path-to-node=\"26,3,2,0\">Ti\u1ebft ki\u1ec7m h\u01a1n 20% \u2013 40%; giao h\u00e0ng nhanh h\u01a1n<\/span><\/td><\/tr><tr><td><span data-path-to-node=\"26,4,0,0\"><b data-path-to-node=\"26,4,0,0\" data-index-in-node=\"0\">\u0110\u1ed9 ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t (ID\/OD)<\/b><\/span><\/td><td><span data-path-to-node=\"26,4,1,0\">C\u1ea7n gia c\u00f4ng ngu\u1ed9i ho\u1eb7c \u0111\u00e1nh b\u00f3ng th\u00eam \u0111\u1ec3 \u0111\u1ea1t \u0111\u1ed9 m\u1ecbn cao<\/span><\/td><td><span data-path-to-node=\"26,4,2,0\">Tr\u01a1n m\u1ecbn t\u1ef1 nhi\u00ean nh\u1edd nguy\u00ean li\u1ec7u cu\u1ed9n th\u00e9p \u0111\u1ed3ng \u0111\u1ec1u<\/span><\/td><\/tr><tr><td><span data-path-to-node=\"26,5,0,0\"><b data-path-to-node=\"26,5,0,0\" data-index-in-node=\"0\">Ti\u00eau chu\u1ea9n \u00e1p d\u1ee5ng<\/b><\/span><\/td><td><span data-path-to-node=\"26,5,1,0\">ASTM A312 TP304\/316L, ASTM A213, ASTM A269<\/span><\/td><td><span data-path-to-node=\"26,5,2,0\">ASTM A312 TP304\/316L, ASTM A249, ASTM A554<\/span><\/td><\/tr><\/tbody><\/table><h2 data-path-to-node=\"28\">Ph\u1ea7n 2: \u1ed0ng Inox K\u00e9o Ngu\u1ed9i (Cold Drawn) vs. C\u00e1n N\u00f3ng (Hot Rolled)<\/h2><p data-path-to-node=\"29\">N\u1ebfu &#8220;\u1ed0ng \u0111\u00fac vs. \u1ed0ng h\u00e0n&#8221; m\u00f4 t\u1ea3 c\u00e1ch t\u1ea1o h\u00ecnh k\u1ebft c\u1ea5u ban \u0111\u1ea7u, th\u00ec &#8220;K\u00e9o ngu\u1ed9i vs. C\u00e1n n\u00f3ng&#8221; l\u1ea1i m\u00f4 t\u1ea3 tr\u1ea1ng th\u00e1i nhi\u1ec7t c\u1ee7a kim lo\u1ea1i trong qu\u00e1 tr\u00ecnh \u0111\u1ecbnh h\u00ecnh k\u00edch th\u01b0\u1edbc v\u00e0 c\u01a1 t\u00ednh cu\u1ed1i c\u00f9ng.<\/p><h3 data-path-to-node=\"30\">1. \u1ed0ng Inox C\u00e1n N\u00f3ng (Hot Rolled \/ Hot Finished Pipes)<\/h3><p data-path-to-node=\"31\">Qu\u00e1 tr\u00ecnh c\u00e1n n\u00f3ng di\u1ec5n ra tr\u00ean nhi\u1ec7t \u0111\u1ed9 t\u00e1i tinh th\u1ec3 c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 (th\u01b0\u1eddng tr\u00ean 1.000\u00b0C). Th\u00e9p \u0111\u01b0\u1ee3c l\u00e0m m\u1ec1m v\u00e0 d\u1ec5 d\u00e0ng t\u1ea1o h\u00ecnh qua c\u00e1c tr\u1ee5c c\u00e1n l\u1edbn.<\/p><ul data-path-to-node=\"32\"><li><p data-path-to-node=\"32,0,0\"><b data-path-to-node=\"32,0,0\" data-index-in-node=\"0\">\u0110\u1eb7c t\u00ednh k\u1ef9 thu\u1eadt:<\/b><\/p><ul data-path-to-node=\"32,0,1\"><li><p data-path-to-node=\"32,0,1,0,0\">B\u1ec1 m\u1eb7t c\u00f3 l\u1edbp v\u1ea3y x\u1ec9 nh\u00e1m m\u1edd (th\u01b0\u1eddng c\u1ea7n t\u1ea9y axit ho\u1eb7c th\u1ee5 \u0111\u1ed9ng h\u00f3a).<\/p><\/li><li><p data-path-to-node=\"32,0,1,1,0\">Dung sai k\u00edch th\u01b0\u1edbc r\u1ed9ng h\u01a1n (\u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i v\u00e0 \u0110\u1ed9 d\u00e0y th\u00e0nh \u1ed1ng).<\/p><\/li><li><p data-path-to-node=\"32,0,1,2,0\">\u1ee8ng su\u1ea5t n\u1ed9i t\u1ea1i th\u1ea5p; \u0111\u1ed9 d\u1ebbo dai tuy\u1ec7t v\u1eddi.<\/p><\/li><\/ul><\/li><li><p data-path-to-node=\"32,1,0\"><b data-path-to-node=\"32,1,0\" data-index-in-node=\"0\">K\u1ecbch b\u1ea3n thu mua t\u1ed1i \u01b0u:<\/b> C\u00e1c \u1ee9ng d\u1ee5ng k\u1ebft c\u1ea5u n\u1eb7ng, \u0111\u01b0\u1eddng \u1ed1ng c\u00f4ng nghi\u1ec7p \u0111\u01b0\u1eddng k\u00ednh l\u1edbn, c\u1ecdc \u1ed1ng k\u1ebft c\u1ea5u, ho\u1eb7c c\u00e1c d\u1ef1 \u00e1n kh\u00f4ng y\u00eau c\u1ea7u \u0111\u1ed9 ch\u00ednh x\u00e1c k\u00edch th\u01b0\u1edbc qu\u00e1 cao v\u00e0 c\u1ea7n t\u1ed1i \u01b0u h\u00f3a chi ph\u00ed.<\/p><\/li><\/ul><h3 data-path-to-node=\"33\">2. \u1ed0ng Inox K\u00e9o Ngu\u1ed9i (Cold Drawn \/ Cold Finished Pipes)<\/h3><p data-path-to-node=\"34\">Gia c\u00f4ng k\u00e9o ngu\u1ed9i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng. Ph\u00f4i \u1ed1ng c\u00e1n n\u00f3ng \u0111\u01b0\u1ee3c k\u00e9o qua khu\u00f4n th\u00e9p h\u1ee3p kim c\u1ee9ng v\u00e0 \u0111\u1ea7u t\u00e2m (mandrel) b\u00ean trong \u0111\u1ec3 gi\u1ea3m \u0111\u1ed3ng th\u1eddi c\u1ea3 \u0111\u01b0\u1eddng k\u00ednh l\u1eabn \u0111\u1ed9 d\u00e0y th\u00e0nh \u1ed1ng.<\/p><ul data-path-to-node=\"35\"><li><p data-path-to-node=\"35,0,0\"><b data-path-to-node=\"35,0,0\" data-index-in-node=\"0\">\u0110\u1eb7c t\u00ednh k\u1ef9 thu\u1eadt:<\/b><\/p><ul data-path-to-node=\"35,0,1\"><li><p data-path-to-node=\"35,0,1,0,0\">\u0110\u1ed9 ch\u00ednh x\u00e1c k\u00edch th\u01b0\u1edbc cao (dung sai OD\/WT r\u1ea5t nh\u1ecf).<\/p><\/li><li><p data-path-to-node=\"35,0,1,1,0\">B\u1ec1 m\u1eb7t tr\u01a1n m\u1ecbn, s\u00e1ng b\u00f3ng (thi\u1ebft y\u1ebfu cho \u0111\u01b0\u1eddng \u1ed1ng \u0111o \u0111\u1ea1c v\u00e0 \u0111\u01b0\u1eddng \u1ed1ng vi sinh).<\/p><\/li><li><p data-path-to-node=\"35,0,1,2,0\">Gi\u1edbi h\u1ea1n ch\u1ea3y v\u00e0 \u0111\u1ed9 b\u1ec1n k\u00e9o cao h\u01a1n do hi\u1ec7n t\u01b0\u1ee3ng bi\u1ebfn c\u1ee9ng v\u00ec c\u00f4ng ngu\u1ed9i (th\u01b0\u1eddng k\u1ebft h\u1ee3p \u1ee6 b\u00f3ng &#8211; Bright Annealing \u0111\u1ec3 ph\u1ee5c h\u1ed3i kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n).<\/p><\/li><\/ul><\/li><li><p data-path-to-node=\"35,1,0\"><b data-path-to-node=\"35,1,0\" data-index-in-node=\"0\">K\u1ecbch b\u1ea3n thu mua t\u1ed1i \u01b0u:<\/b> \u1ed0ng \u0111o \u0111\u1ea1c ch\u00ednh x\u00e1c cao (\u1ed0ng th\u1eb3ng ho\u1eb7c \u1ed1ng cu\u1ed9n ASTM A269), v\u1ecf xi lanh th\u1ee7y l\u1ef1c, \u0111\u01b0\u1eddng d\u1eabn nhi\u00ean li\u1ec7u \u00f4 t\u00f4 v\u00e0 \u1ed1ng trang tr\u00ed\/thi\u1ebft b\u1ecb b\u1ebfp cao c\u1ea5p.<\/p><\/li><\/ul><h3 data-path-to-node=\"37\">So S\u00e1nh K\u1ef9 Thu\u1eadt: K\u00e9o Ngu\u1ed9i vs. C\u00e1n N\u00f3ng<\/h3><ul data-path-to-node=\"38\"><li><p data-path-to-node=\"38,0,0\"><b data-path-to-node=\"38,0,0\" data-index-in-node=\"0\">\u0110\u1ed9 ch\u00ednh x\u00e1c k\u00edch th\u01b0\u1edbc:<\/b> K\u00e9o Ngu\u1ed9i (Cao h\u01a1n nhi\u1ec1u so v\u1edbi C\u00e1n N\u00f3ng)<\/p><\/li><li><p data-path-to-node=\"38,1,0\"><b data-path-to-node=\"38,1,0\" data-index-in-node=\"0\">Kh\u1ea3 n\u0103ng \u0111\u00e1nh b\u00f3ng b\u1ec1 m\u1eb7t:<\/b> K\u00e9o Ngu\u1ed9i (\u0110\u1ea1t b\u1ec1 m\u1eb7t \u1ee6 b\u00f3ng BA \/ B\u00f3ng g\u01b0\u01a1ng) &gt; C\u00e1n N\u00f3ng (B\u1ec1 m\u1eb7t T\u1ea9y axit AP \/ Mill Finish)<\/p><\/li><li><p data-path-to-node=\"38,2,0\"><b data-path-to-node=\"38,2,0\" data-index-in-node=\"0\">Chi ph\u00ed s\u1ea3n xu\u1ea5t:<\/b> K\u00e9o Ngu\u1ed9i (Cao h\u01a1n do tr\u1ea3i qua nhi\u1ec1u l\u01b0\u1ee3t k\u00e9o &amp; \u1ee7 nhi\u1ec7t) &gt; C\u00e1n N\u00f3ng<\/p><\/li><\/ul><h2 data-path-to-node=\"40\">Ph\u1ea7n 3: S\u01a1 \u0110\u1ed3 Quy Tr\u00ecnh Quy\u1ebft \u0110\u1ecbnh Thu Mua B2B<\/h2><p data-path-to-node=\"41\">Khi g\u1eedi Y\u00eau c\u1ea7u B\u00e1o gi\u00e1 (RFQ) \u0111\u1ebfn <b data-path-to-node=\"41\" data-index-in-node=\"34\">YES Stainless International<\/b>, b\u1ea1n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng s\u01a1 \u0111\u1ed3 quy\u1ebft \u0111\u1ecbnh sau \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n k\u1ef9 thu\u1eadt v\u00e0 t\u1ed1i \u01b0u chi ph\u00ed thu mua:<span style=\"font-style: inherit; font-weight: inherit;\">\u00a0<\/span><\/p><div class=\"code-block ng-tns-c1274178722-728 ng-animate-disabled ng-trigger ng-trigger-codeBlockRevealAnimation\" data-hveid=\"0\" data-ved=\"0CAAQhtANahgKEwj-3P7g4JSWAxUAAAAAHQAAAAAQhBY\"><div class=\"formatted-code-block-internal-container ng-tns-c1274178722-728\"><div class=\"animated-opacity ng-tns-c1274178722-728\"><pre class=\"ng-tns-c1274178722-728\"><code class=\"code-container formatted ng-tns-c1274178722-728\" role=\"text\" data-test-id=\"code-content\">                                [ B\u1eaeT \u0110\u1ea6U L\u1eacP RFQ D\u1ef0 \u00c1N ]\n                                          |\n                        \u00c1p su\u1ea5t l\u00e0m vi\u1ec7c c\u00f3 &gt; 200 Bar \n                      ho\u1eb7c ch\u1ecbu quy chu\u1ea9n nhi\u1ec7t \u0111\u1ed9 cao?\n                                \/                  \\\n                              C\u00d3                   KH\u00d4NG\n                              \/                      \\\n                  [ Ch\u1ecdn \u1ed0NG \u0110\u00daC (SEAMLESS) ]     [ Ch\u1ecdn \u1ed0NG H\u00c0N (WELDED) ]\n                         |                            |\n          C\u00f3 y\u00eau c\u1ea7u dung sai nh\u1ecf &amp; b\u1ec1 m\u1eb7t       D\u1ef1 \u00e1n ch\u1ec9 y\u00eau c\u1ea7u \u0111\u01b0\u1eddng \u1ed1ng\n          tr\u01a1n m\u1ecbn (nh\u01b0 h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c)?     ti\u1ec7n \u00edch th\u00f4ng th\u01b0\u1eddng?\n                     \/          \\                       |\n                   C\u00d3           KH\u00d4NG           [ Ch\u1ecdn C\u00c1N N\u00d3NG ho\u1eb7c\n                   \/              \\              \u1ed0NG H\u00c0N TI\u00caU CHU\u1ea8N ]\n         [ Ch\u1ecdn K\u00c9O NGU\u1ed8I ]     [ Ch\u1ecdn C\u00c1N N\u00d3NG ]\n<\/code><\/pre><\/div><\/div><\/div><ol start=\"1\" data-path-to-node=\"43\"><li><p data-path-to-node=\"43,0,0\"><b data-path-to-node=\"43,0,0\" data-index-in-node=\"0\">V\u1eadn chuy\u1ec3n ch\u1ea5t l\u01b0u \u00e1p su\u1ea5t cao ho\u1eb7c m\u00f4i tr\u01b0\u1eddng t\u1edbi h\u1ea1n (N\u1ed3i h\u01a1i, Gi\u00e0n khoan, B\u1ed3n ph\u1ea3n \u1ee9ng h\u00f3a ch\u1ea5t):<\/b> <img decoding=\"async\" class=\"emoji\" role=\"img\" draggable=\"false\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/1f449.svg\" alt=\"\ud83d\udc49\" \/> <i data-path-to-node=\"43,0,0\" data-index-in-node=\"105\">Ch\u1ec9 \u0111\u1ecbnh: \u1ed0ng \u0110\u00fac K\u00e9o Ngu\u1ed9i \/ C\u00e1n Ngu\u1ed9i Pilger (ASTM A312 \/ ASTM A213).<\/i><\/p><\/li><li><p data-path-to-node=\"43,1,0\"><b data-path-to-node=\"43,1,0\" data-index-in-node=\"0\">H\u1ec7 th\u1ed1ng \u0111o \u0111\u1ea1c (Instrumentation), Th\u1ee7y l\u1ef1c, ho\u1eb7c \u1ed0ng cu\u1ed9n (Coiled Tubing):<\/b> <img decoding=\"async\" class=\"emoji\" role=\"img\" draggable=\"false\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/1f449.svg\" alt=\"\ud83d\udc49\" \/> <i data-path-to-node=\"43,1,0\" data-index-in-node=\"79\">Ch\u1ec9 \u0111\u1ecbnh: \u1ed0ng \u0110\u00fac K\u00e9o Ngu\u1ed9i, \u1ee6 B\u00f3ng BA (ASTM A269, OD 6mm \u0111\u1ebfn 42mm).<\/i><\/p><\/li><li><p data-path-to-node=\"43,2,0\"><b data-path-to-node=\"43,2,0\" data-index-in-node=\"0\">D\u1eabn h\u00f3a ch\u1ea5t th\u00f4ng th\u01b0\u1eddng, X\u1eed l\u00fd n\u01b0\u1edbc, ho\u1eb7c \u0110\u01b0\u1eddng \u1ed1ng c\u00f4ng nghi\u1ec7p \u00e1p su\u1ea5t th\u1ea5p:<\/b> <img decoding=\"async\" class=\"emoji\" role=\"img\" draggable=\"false\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/1f449.svg\" alt=\"\ud83d\udc49\" \/> <i data-path-to-node=\"43,2,0\" data-index-in-node=\"83\">Ch\u1ec9 \u0111\u1ecbnh: \u1ed0ng H\u00e0n (TIG\/ERW), T\u1ea9y Axit &amp; Th\u1ee5 \u0110\u1ed9ng H\u00f3a (ASTM A312 Welded).<\/i><\/p><\/li><li><p data-path-to-node=\"43,3,0\"><b data-path-to-node=\"43,3,0\" data-index-in-node=\"0\">Ki\u1ebfn tr\u00fac, Thi\u1ebft b\u1ecb b\u1ebfp cao c\u1ea5p v\u00e0 Khung trang tr\u00ed:<\/b> <img decoding=\"async\" class=\"emoji\" role=\"img\" draggable=\"false\" src=\"https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/svg\/1f449.svg\" alt=\"\ud83d\udc49\" \/> <i data-path-to-node=\"43,3,0\" data-index-in-node=\"55\">Ch\u1ec9 \u0111\u1ecbnh: \u1ed0ng H\u00e0n Gia C\u00f4ng Ngu\u1ed9i \/ \u0110\u00e1nh B\u00f3ng (ASTM A554 b\u1ec1 m\u1eb7t No.4 Satin ho\u1eb7c B\u00f3ng G\u01b0\u01a1ng Mirror).<\/i><\/p><\/li><\/ol><h2 data-path-to-node=\"45\">T\u1ea1i sao n\u00ean h\u1ee3p t\u00e1c c\u00f9ng YES Stainless International?<\/h2><p data-path-to-node=\"46\">T\u00ecm ki\u1ebfm ngu\u1ed3n cung \u1ee9ng \u1ed1ng inox to\u00e0n c\u1ea7u kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 t\u00ecm m\u1ee9c gi\u00e1 th\u1ea5p nh\u1ea5t tr\u00ean m\u1ed7i t\u1ea5n\u2014\u0111\u00f3 l\u00e0 cam k\u1ebft v\u1ec1 kh\u1ea3 n\u0103ng truy xu\u1ea5t ngu\u1ed3n g\u1ed1c v\u1eadt li\u1ec7u, ki\u1ec3m so\u00e1t dung sai nghi\u00eam ng\u1eb7t v\u00e0 n\u0103ng l\u1ef1c v\u1eadn chuy\u1ec3n qu\u1ed1c t\u1ebf an to\u00e0n.<\/p><p data-path-to-node=\"47\">T\u1ea1i <b data-path-to-node=\"47\" data-index-in-node=\"4\">YES Stainless International<\/b>, ch\u00fang t\u00f4i \u0111\u1ed3ng h\u00e0nh c\u00f9ng c\u00e1c nh\u00e0 th\u1ea7u k\u1ef9 thu\u1eadt to\u00e0n c\u1ea7u, nh\u00e0 ph\u00e2n ph\u1ed1i v\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t OEM v\u1edbi:<\/p><ul data-path-to-node=\"48\"><li><p data-path-to-node=\"48,0,0\"><b data-path-to-node=\"48,0,0\" data-index-in-node=\"0\">N\u0103ng L\u1ef1c S\u1ea3n Xu\u1ea5t To\u00e0n Di\u1ec7n:<\/b> Cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 c\u00e1c d\u00f2ng s\u1ea3n ph\u1ea9m \u1ed0ng \u0111\u00fac (K\u00e9o ngu\u1ed9i \/ C\u00e1n n\u00f3ng) v\u00e0 \u1ed0ng h\u00e0n (ERW \/ TIG).<\/p><\/li><li><p data-path-to-node=\"48,1,0\"><b data-path-to-node=\"48,1,0\" data-index-in-node=\"0\">Ki\u1ec3m \u0110\u1ecbnh Ch\u1ea5t L\u01b0\u1ee3ng 100%:<\/b> Ki\u1ec3m tra D\u00f2ng \u0111i\u1ec7n xo\u00e1y (Eddy Current), Th\u1eed \u00e1p l\u1ef1c th\u1ee7y t\u0129nh (Hydrostatic Test), Ki\u1ec3m tra quang ph\u1ed5 hu\u1ef3nh quang (PMI) v\u00e0 Ki\u1ec3m tra dung sai k\u00edch th\u01b0\u1edbc tr\u00ean t\u1eebng l\u00f4 h\u00e0ng.<\/p><\/li><li><p data-path-to-node=\"48,2,0\"><b data-path-to-node=\"48,2,0\" data-index-in-node=\"0\">Ch\u1ee9ng Ch\u1ec9 Nh\u00e0 M\u00e1y \u0110\u1ea7y \u0110\u1ee7:<\/b> Truy xu\u1ea5t ngu\u1ed3n g\u1ed1c 100% v\u1edbi ch\u1ee9ng ch\u1ec9 MTR tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n EN 10204 3.1.<\/p><\/li><li><p data-path-to-node=\"48,3,0\"><b data-path-to-node=\"48,3,0\" data-index-in-node=\"0\">Gia C\u00f4ng &amp; \u0110\u00f3ng G\u00f3i Theo Y\u00eau C\u1ea7u:<\/b> D\u1ecbch v\u1ee5 c\u1eaft \u1ed1ng theo chi\u1ec1u d\u00e0i b\u1ea3n v\u1ebd, \u0111\u00e1nh b\u00f3ng b\u1ec1 m\u1eb7t chuy\u00ean d\u1ee5ng (No.4, Mirror, Bright Annealed) v\u00e0 \u0111\u00f3ng g\u00f3i th\u00f9ng g\u1ed7\/n\u1eafp b\u1ea3o v\u1ec7 \u0111\u1ea1t chu\u1ea9n xu\u1ea5t kh\u1ea9u.<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-048082f e-con-full e-flex e-con e-child\" data-id=\"048082f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-995106b e-con-full e-flex e-con e-child\" data-id=\"995106b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b3970e5 elementor-widget elementor-widget-heading\" data-id=\"b3970e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">T\u1ed1i \u01afu H\u00f3a Quy Tr\u00ecnh Thu Mua \u0110\u01b0\u1eddng \u1ed0ng C\u1ee7a B\u1ea1n Ngay H\u00f4m Nay<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-78618ca elementor-widget elementor-widget-text-editor\" data-id=\"78618ca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p data-path-to-node=\"51\">Cho d\u00f9 d\u1ef1 \u00e1n s\u1eafp t\u1edbi c\u1ee7a b\u1ea1n y\u00eau c\u1ea7u \u1ed1ng cu\u1ed9n \u0111\u00fac ASTM A269 ch\u1ecbu \u00e1p l\u1ef1c cao hay \u1ed1ng h\u00e0n ASTM A554 cho thi\u1ebft b\u1ecb cao c\u1ea5p, \u0111\u1ed9i ng\u0169 k\u1ef9 s\u01b0 c\u1ee7a ch\u00fang t\u00f4i lu\u00f4n s\u1eb5n s\u00e0ng h\u1ed7 tr\u1ee3 t\u01b0 v\u1ea5n th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, b\u1ea3n v\u1ebd v\u00e0 g\u1eedi b\u00e1o gi\u00e1 xu\u1ea5t kh\u1ea9u c\u1ea1nh tranh nh\u1ea5t.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f604847 e-con-full e-flex e-con e-child\" data-id=\"f604847\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2223995 elementor-align-right elementor-widget elementor-widget-button\" data-id=\"2223995\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/yesstainless.com\/vi\/contact\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">T\u01b0 V\u1ea5n K\u1ef9 Thu\u1eadt<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4860e89 elementor-align-right elementor-widget elementor-widget-button\" data-id=\"4860e89\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/yesstainless.com\/vi\/tai-nguyen\/tai-catalog-inox\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">T\u1ea3i Catalog S\u1ea3n Ph\u1ea9m<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u1ed0ng \u0111\u00fac hay \u1ed1ng h\u00e0n? K\u00e9o ngu\u1ed9i hay c\u00e1n n\u00f3ng? Kh\u00e1m ph\u00e1 c\u00e1ch ch\u1ecdn \u1ed1ng inox chu\u1ea9n k\u1ef9 thu\u1eadt gi\u00fap tr\u00e1nh s\u1ef1 c\u1ed1 \u00e1p l\u1ef1c v\u00e0 t\u1ed1i \u01b0u chi ph\u00ed khi g\u1eedi b\u00e1o gi\u00e1 RFQ.<\/p>\n","protected":false},"author":2,"featured_media":5566,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[22],"tags":[],"class_list":["post-6658","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u1ed0ng Inox \u0110\u00fac vs. H\u00e0n &amp; K\u00e9o Ngu\u1ed9i vs. C\u00e1n N\u00f3ng: C\u00e1ch Ch\u1ecdn Chu\u1ea9n B2B<\/title>\n<meta name=\"description\" content=\"\u1ed0ng \u0111\u00fac hay \u1ed1ng h\u00e0n? 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K\u00e9o ngu\u1ed9i hay c\u00e1n n\u00f3ng? 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