{"id":1059,"date":"2026-04-23T20:04:14","date_gmt":"2026-04-24T00:04:14","guid":{"rendered":"https:\/\/www.songhaiflange.com\/?p=1059"},"modified":"2026-04-23T20:05:26","modified_gmt":"2026-04-24T00:05:26","slug":"large-diameter-flange-fabrication-service-ce-certified-export-quality","status":"publish","type":"post","link":"https:\/\/www.songhaiflange.com\/vi\/2026\/04\/23\/large-diameter-flange-fabrication-service-ce-certified-export-quality\/","title":{"rendered":"D\u1ecbch v\u1ee5 gia c\u00f4ng m\u1eb7t b\u00edch \u0111\u01b0\u1eddng k\u00ednh l\u1edbn \u2013 \u0110\u1ea1t ch\u1ee9ng nh\u1eadn CE \u2013 Ch\u1ea5t l\u01b0\u1ee3ng xu\u1ea5t kh\u1ea9u"},"content":{"rendered":"<h2>D\u1ecbch v\u1ee5 gia c\u00f4ng m\u1eb7t b\u00edch \u0111\u01b0\u1eddng k\u00ednh l\u1edbn<\/h2>\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n \u0111\u01b0\u1eddng \u1ed1ng c\u00f4ng nghi\u1ec7p y\u00eau c\u1ea7u m\u1eb7t b\u00edch c\u00f3 k\u00edch th\u01b0\u1edbc l\u1edbn v\u00e0 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf theo y\u00eau c\u1ea7u, c\u00e1c d\u1ecbch v\u1ee5 gia c\u00f4ng chuy\u00ean nghi\u1ec7p \u0111\u1ea3m b\u1ea3o k\u00edch th\u01b0\u1edbc ch\u00ednh x\u00e1c, hi\u1ec7u su\u1ea5t \u0111\u00e1ng tin c\u1eady v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n ch\u1ee9ng nh\u1eadn qu\u1ed1c t\u1ebf.<\/p>\n<h3>Kh\u1ea3 n\u0103ng s\u1ea3n xu\u1ea5t m\u1eb7t b\u00edch theo k\u00edch th\u01b0\u1edbc y\u00eau c\u1ea7u<\/h3>\n<p>Nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t c\u1ee7a ch\u00fang t\u00f4i chuy\u00ean gia c\u00f4ng c\u00e1c m\u1eb7t b\u00edch c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u1edbn d\u00e0nh cho c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng c\u00f4ng nghi\u1ec7p:<\/p>\n<h4>Ph\u1ea1m vi k\u00edch th\u01b0\u1edbc<\/h4>\n<ul>\n<li>K\u00edch th\u01b0\u1edbc ti\u00eau chu\u1ea9n: DN15 \u0111\u1ebfn DN600 (NPS 1\/2 \u0111\u1ebfn 24)<\/li>\n<li>\u0110\u01b0\u1eddng k\u00ednh l\u1edbn: DN650 \u0111\u1ebfn DN4000 (26 \u0111\u1ebfn 160 inch)<\/li>\n<li>Tr\u1ecdng l\u01b0\u1ee3ng t\u1ed1i \u0111a: T\u1ed1i \u0111a 5 t\u1ea5n m\u1ed7i ki\u1ec7n<\/li>\n<li>\u0110\u1ed9 d\u00e0y: T\u1ed1i \u0111a 200 mm<\/li>\n<\/ul>\n<h4>Quy tr\u00ecnh s\u1ea3n xu\u1ea5t<\/h4>\n<ol>\n<li>L\u1ef1a ch\u1ecdn v\u00e0 ki\u1ec3m tra v\u1eadt li\u1ec7u<\/li>\n<li>C\u1eaft v\u00e0 m\u00e0i c\u1ea1nh t\u1ea5m kim lo\u1ea1i<\/li>\n<li>C\u00e1n v\u00e0 t\u1ea1o h\u00ecnh<\/li>\n<li>H\u00e0n v\u00e0 l\u1eafp r\u00e1p<\/li>\n<li>X\u1eed l\u00fd nhi\u1ec7t<\/li>\n<li>Gia c\u00f4ng v\u00e0 ho\u00e0n thi\u1ec7n<\/li>\n<li>Ki\u1ec3m tra v\u00e0 th\u1eed nghi\u1ec7m ch\u1ea5t l\u01b0\u1ee3ng<\/li>\n<\/ol>\n<h3>M\u1eb7t b\u00edch c\u00f3 ch\u1ee9ng nh\u1eadn CE d\u00e0nh cho xu\u1ea5t kh\u1ea9u<\/h3>\n<p>Th\u1ecb tr\u01b0\u1eddng ch\u00e2u \u00c2u y\u00eau c\u1ea7u thi\u1ebft b\u1ecb ch\u1ecbu \u00e1p l\u1ef1c ph\u1ea3i c\u00f3 d\u1ea5u CE v\u00e0 tu\u00e2n th\u1ee7 PED:<\/p>\n<h4>G\u00f3i ch\u1ee9ng nh\u1eadn<\/h4>\n<ul>\n<li><strong>D\u1ea5u CE:<\/strong> Tu\u00e2n th\u1ee7 Quy \u0111\u1ecbnh PED 2014\/68\/EU<\/li>\n<li><strong>C\u01a1 quan \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh:<\/strong> Ch\u1ee9ng nh\u1eadn TUV, BV, SGS<\/li>\n<li><strong>Gi\u1ea5y ch\u1ee9ng nh\u1eadn v\u1eadt li\u1ec7u:<\/strong> EN 10204 3.1 MTR<\/li>\n<li><strong>Th\u1eed nghi\u1ec7m \u00e1p su\u1ea5t:<\/strong> B\u00e1o c\u00e1o th\u1eed nghi\u1ec7m th\u1ee7y t\u0129nh<\/li>\n<li><strong>T\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt:<\/strong> T\u00e0i li\u1ec7u \u0111\u1ea7y \u0111\u1ee7<\/li>\n<li><strong>Gi\u1ea5y ch\u1ee9ng nh\u1eadn ph\u00f9 h\u1ee3p:<\/strong> Tuy\u00ean b\u1ed1 tu\u00e2n th\u1ee7 c\u1ee7a EU<\/li>\n<\/ul>\n<h4>Ti\u00eau chu\u1ea9n xu\u1ea5t kh\u1ea9u<\/h4>\n<ul>\n<li>ASME B16.5 \/ B16.47 (Khu v\u1ef1c Ch\u00e2u M\u1ef9)<\/li>\n<li>EN 1092-1 (Ch\u00e2u \u00c2u)<\/li>\n<li>GB\/T 9115 (Trung Qu\u1ed1c)<\/li>\n<li>JIS B2220 (Nh\u1eadt B\u1ea3n)<\/li>\n<li>GOST (Nga\/CIS)<\/li>\n<\/ul>\n<h3>M\u1eb7t b\u00edch k\u00e8m d\u1ecbch v\u1ee5 khoan cho ng\u00e0nh d\u1ea7u kh\u00ed<\/h3>\n<p>C\u00e1c m\u1eabu khoan t\u00f9y ch\u1ec9nh \u0111\u1ea3m b\u1ea3o s\u1ef1 t\u01b0\u01a1ng th\u00edch ho\u00e0n h\u1ea3o v\u1edbi h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng hi\u1ec7n c\u00f3:<\/p>\n<h4>Kh\u1ea3 n\u0103ng khoan<\/h4>\n<ul>\n<li>M\u00e1y khoan CNC cho gia c\u00f4ng ch\u00ednh x\u00e1c<\/li>\n<li>C\u00e1c ti\u00eau chu\u1ea9n b\u1ed1 tr\u00ed l\u1ed7 bul\u00f4ng (ASME, EN, JIS, GB)<\/li>\n<li>Khoan theo y\u00eau c\u1ea7u d\u1ef1a tr\u00ean b\u1ea3n v\u1ebd c\u1ee7a kh\u00e1ch h\u00e0ng<\/li>\n<li>C\u00e1c l\u1ed7 c\u00f3 k\u00edch th\u01b0\u1edbc l\u1edbn \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng<\/li>\n<li>L\u1ed7 khoan ren d\u00e0nh cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u1eb7c bi\u1ec7t<\/li>\n<li>Khoan m\u1edf r\u1ed9ng l\u1ed7 cho bu l\u00f4ng ch\u00ecm<\/li>\n<\/ul>\n<h4>\u1ee8ng d\u1ee5ng trong ng\u00e0nh D\u1ea7u kh\u00ed<\/h4>\n<ul>\n<li>Thi\u1ebft b\u1ecb \u0111\u1ea7u gi\u1ebfng<\/li>\n<li>B\u1ed9 ph\u00e2n ph\u1ed1i \u0111\u01b0\u1eddng \u1ed1ng<\/li>\n<li>H\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng trong qu\u00e1 tr\u00ecnh ch\u1ebf bi\u1ebfn t\u1ea1i nh\u00e0 m\u00e1y l\u1ecdc d\u1ea7u<\/li>\n<li>C\u00e1c gi\u00e0n khoan ngo\u00e0i kh\u01a1i<\/li>\n<li>C\u1ea3ng LNG<\/li>\n<\/ul>\n<h3>Nh\u00e0 xu\u1ea5t kh\u1ea9u m\u1eb7t b\u00edch th\u00e9p h\u1ee3p kim ch\u1ecbu \u00e1p l\u1ef1c cao<\/h3>\n<p>Chuy\u00ean s\u1ea3n xu\u1ea5t m\u1eb7t b\u00edch h\u1ee3p kim ch\u1ecbu \u00e1p su\u1ea5t cao cho c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t:<\/p>\n<h4>V\u1eadt li\u1ec7u h\u1ee3p kim<\/h4>\n<table>\n<tr>\n<th>L\u1edbp<\/th>\n<th>Th\u00e0nh ph\u1ea7n<\/th>\n<th>Nhi\u1ec7t \u0111\u1ed9 t\u1ed1i \u0111a<\/th>\n<\/tr>\n<tr>\n<td>F11<\/td>\n<td>1,25% Cr - 0,5% Mo<\/td>\n<td>550\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>F22<\/td>\n<td>2,25% Cr - 1% Mo<\/td>\n<td>580\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>F91<\/td>\n<td>9Cr-1Mo-V-Nb<\/td>\n<td>620\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>F5<\/td>\n<td>5Cr-0,5Mo<\/td>\n<td>600\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>F9<\/td>\n<td>9Cr-1Mo<\/td>\n<td>650\u00b0C<\/td>\n<\/tr>\n<\/table>\n<h4>C\u00e1c c\u1ea5p \u0111\u1ed9 \u00e1p su\u1ea5t<\/h4>\n<ul>\n<li>Lo\u1ea1i 600: \u00c1p su\u1ea5t l\u00e0m vi\u1ec7c t\u1ed1i \u0111a 110 bar<\/li>\n<li>Lo\u1ea1i 900: T\u1ed1i \u0111a 165 bar<\/li>\n<li>Lo\u1ea1i 1500: T\u1ed1i \u0111a 276 bar<\/li>\n<li>Lo\u1ea1i 2500: T\u1ed1i \u0111a 460 bar<\/li>\n<\/ul>\n<h3>Ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 th\u1eed nghi\u1ec7m<\/h3>\n<h4>Quy tr\u00ecnh ki\u1ec3m tra<\/h4>\n<ul>\n<li>Ki\u1ec3m tra k\u00edch th\u01b0\u1edbc (CMM)<\/li>\n<li>Ki\u1ec3m tra tr\u1ef1c quan (VT)<\/li>\n<li>Ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra b\u1eb1ng h\u1ea1t t\u1eeb (MT)<\/li>\n<li>Ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra b\u1eb1ng ch\u1ea5t th\u1ea5m l\u1ecfng (PT)<\/li>\n<li>Ki\u1ec3m tra b\u1eb1ng s\u00f3ng si\u00eau \u00e2m (UT)<\/li>\n<li>Ch\u1ee5p X-quang (RT)<\/li>\n<li>Th\u1eed nghi\u1ec7m \u0111\u1ed9 c\u1ee9ng<\/li>\n<li>Th\u1eed nghi\u1ec7m va \u0111\u1eadp (Charpy V-notch)<\/li>\n<\/ul>\n<h4>T\u00e0i li\u1ec7u<\/h4>\n<ul>\n<li>B\u00e1o c\u00e1o th\u1eed nghi\u1ec7m v\u1eadt li\u1ec7u (MTR)<\/li>\n<li>B\u1ea3ng x\u1eed l\u00fd nhi\u1ec7t<\/li>\n<li>B\u00e1o c\u00e1o ki\u1ec3m tra kh\u00f4ng ph\u00e1 h\u1ee7y<\/li>\n<li>B\u00e1o c\u00e1o ki\u1ec3m tra k\u00edch th\u01b0\u1edbc<\/li>\n<li>Gi\u1ea5y ch\u1ee9ng nh\u1eadn th\u1eed \u00e1p l\u1ef1c<\/li>\n<li>B\u00e1o c\u00e1o ki\u1ec3m tra c\u1ee7a b\u00ean th\u1ee9 ba<\/li>\n<\/ul>\n<h3>\u0110\u00f3ng g\u00f3i v\u00e0 v\u1eadn chuy\u1ec3n<\/h3>\n<ul>\n<li>Th\u00f9ng g\u1ed7 d\u00f9ng cho v\u1eadn chuy\u1ec3n \u0111\u01b0\u1eddng bi\u1ec3n<\/li>\n<li>L\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7 tr\u00ean c\u00e1c b\u1ec1 m\u1eb7t l\u00e0m k\u00edn<\/li>\n<li>N\u1eafp b\u1ea3o v\u1ec7 l\u1ed7 b\u1eaft v\u00edt<\/li>\n<li>Ghi nh\u00e3n v\u00e0 d\u00e1n nh\u00e3n r\u00f5 r\u00e0ng<\/li>\n<li>T\u1ed1i \u01b0u h\u00f3a vi\u1ec7c x\u1ebfp h\u00e0ng v\u00e0o container<\/li>\n<\/ul>\n<h3>Th\u1eddi gian giao h\u00e0ng v\u00e0 c\u00f4ng su\u1ea5t<\/h3>\n<ul>\n<li>M\u1eb7t b\u00edch ti\u00eau chu\u1ea9n: 7\u201315 ng\u00e0y<\/li>\n<li>\u0110\u01b0\u1eddng k\u00ednh l\u1edbn: 20\u201330 ng\u00e0y<\/li>\n<li>H\u1ee3p kim \u0111\u1eb7t h\u00e0ng: 30\u201345 ng\u00e0y<\/li>\n<li>C\u00f4ng su\u1ea5t h\u00e0ng th\u00e1ng: H\u01a1n 500 t\u1ea5n<\/li>\n<\/ul>\n<p>Songhai Flange cung c\u1ea5p d\u1ecbch v\u1ee5 gia c\u00f4ng m\u1eb7t b\u00edch \u0111\u01b0\u1eddng k\u00ednh l\u1edbn c\u00f3 ch\u1ee9ng nh\u1eadn CE \u0111\u1ec3 xu\u1ea5t kh\u1ea9u ra th\u1ecb tr\u01b0\u1eddng to\u00e0n c\u1ea7u. H\u00e3y li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n v\u1ec1 c\u00e1c d\u1ecbch v\u1ee5 khoan theo y\u00eau c\u1ea7u, v\u1eadt li\u1ec7u h\u1ee3p kim v\u00e0 m\u1ee9c gi\u00e1 c\u1ea1nh tranh.<\/p>","protected":false},"excerpt":{"rendered":"<p>Large Diameter Flange Fabrication Services For industrial pipeline projects requiring oversized and custom flanges, professional fabrication services ensure precise dimensions, reliable performance, and international certification compliance. Custom Size Flange Capabilities Our manufacturing facility specializes in large diameter flange fabrication for industrial pipeline applications: Size Range Standard sizes: DN15 to DN600 (NPS 1\/2 to 24) Large [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[81,66,80,70],"class_list":["post-1059","post","type-post","status-publish","format-standard","hentry","category-blog","tag-ansi","tag-flange","tag-forged","tag-standard"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.songhaiflange.com\/vi\/wp-json\/wp\/v2\/posts\/1059","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=1059"}],"version-history":[{"count":1,"href":"https:\/\/www.songhaiflange.com\/vi\/wp-json\/wp\/v2\/posts\/1059\/revisions"}],"predecessor-version":[{"id":1060,"href":"https:\/\/www.songhaiflange.com\/vi\/wp-json\/wp\/v2\/posts\/1059\/revisions\/1060"}],"wp:attachment":[{"href":"https:\/\/www.songhaiflange.com\/vi\/wp-json\/wp\/v2\/media?parent=1059"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.songhaiflange.com\/vi\/wp-json\/wp\/v2\/categories?post=1059"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.songhaiflange.com\/vi\/wp-json\/wp\/v2\/tags?post=1059"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}