{"id":861,"date":"2026-04-09T12:36:34","date_gmt":"2026-04-09T04:36:34","guid":{"rendered":""},"modified":"2026-04-09T23:39:08","modified_gmt":"2026-04-10T03:39:08","slug":"stainless-steel-grade-selection-flanges-304-316-321-347","status":"publish","type":"post","link":"https:\/\/www.songhaiflange.com\/ar\/2026\/04\/09\/stainless-steel-grade-selection-flanges-304-316-321-347\/","title":{"rendered":"\u0627\u062e\u062a\u064a\u0627\u0631 \u062f\u0631\u062c\u0629 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0644\u0644\u0634\u0641\u0627\u0647: 304 \u0645\u0642\u0627\u0628\u0644 316 \u0645\u0642\u0627\u0628\u0644 321 \u0645\u0642\u0627\u0628\u0644 347 \u0645\u0642\u0627\u0628\u0644 316 \u0645\u0642\u0627\u0628\u0644 321 \u0645\u0642\u0627\u0628\u0644 347"},"content":{"rendered":"<figure class=\"flange-image\"><\/figure>\n<h1>\u0627\u062e\u062a\u064a\u0627\u0631 \u062f\u0631\u062c\u0629 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0644\u0644\u0634\u0641\u0627\u0647: 304 \u0645\u0642\u0627\u0628\u0644 316 \u0645\u0642\u0627\u0628\u0644 321 \u0645\u0642\u0627\u0628\u0644 347 \u0645\u0642\u0627\u0628\u0644 316 \u0645\u0642\u0627\u0628\u0644 321 \u0645\u0642\u0627\u0628\u0644 347<\/h1>\n<p><strong>\u0627\u062e\u062a\u064a\u0627\u0631 \u062f\u0631\u062c\u0629 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629<\/strong> \u0623\u0645\u0631 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0634\u0641\u0629 \u0641\u064a \u062a\u0637\u0628\u064a\u0642\u0643 \u0627\u0644\u0645\u062d\u062f\u062f. \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0624\u062f\u064a \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u062e\u0627\u0637\u0626\u0629 \u0625\u0644\u0649 \u0641\u0634\u0644 \u0633\u0627\u0628\u0642 \u0644\u0623\u0648\u0627\u0646\u0647 \u0648\u062a\u0622\u0643\u0644 \u0648\u0648\u0642\u062a \u062a\u0639\u0637\u0644 \u0645\u0643\u0644\u0641.<\/p>\n<h2>\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0644\u0644\u0634\u0641\u0627\u0647<\/h2>\n<h3>\u0641\u0648\u0644\u0627\u0630 \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 304\/304L<\/h3>\n<ul>\n<li><strong>\u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0629:<\/strong> 18% Cr\u060c 8% Ni<\/li>\n<li><strong>\u0627\u0644\u0645\u064a\u0632\u0627\u062a:<\/strong> \u0645\u0642\u0627\u0648\u0645\u0629 \u0645\u0645\u062a\u0627\u0632\u0629 \u0644\u0644\u062a\u0622\u0643\u0644\u060c \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u062a\u0634\u0643\u064a\u0644 \u062c\u064a\u062f\u0629<\/li>\n<li><strong>\u0646\u0637\u0627\u0642 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629:<\/strong> -196 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0625\u0644\u0649 800 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/li>\n<li><strong>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a:<\/strong> \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0623\u063a\u0630\u064a\u0629 \u0648\u0627\u0644\u0643\u064a\u0645\u0627\u0648\u064a\u0627\u062a \u0648\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u064a\u0627\u0647<\/li>\n<li><strong>\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631:<\/strong> ASTM A182 F304\/F304L, EN 1.4301\/1.4307<\/li>\n<\/ul>\n<h3>\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 316\/316L<\/h3>\n<ul>\n<li><strong>\u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0629:<\/strong> 16% Cr\u060c 10% Ni\u060c 2% Mo<\/li>\n<li><strong>\u0627\u0644\u0645\u064a\u0632\u0627\u062a:<\/strong> \u0645\u0642\u0627\u0648\u0645\u0629 \u0641\u0627\u0626\u0642\u0629 \u0644\u0644\u0643\u0644\u0648\u0631\u064a\u062f\u060c \u062f\u0631\u062c\u0629 \u0628\u062d\u0631\u064a\u0629<\/li>\n<li><strong>\u0646\u0637\u0627\u0642 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629:<\/strong> -196 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0625\u0644\u0649 850 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/li>\n<li><strong>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a:<\/strong> \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0628\u062d\u0631\u064a\u0629 \u0648\u0627\u0644\u0628\u062d\u0631\u064a\u0629 \u0648\u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629<\/li>\n<li><strong>\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631:<\/strong> ASTM A182 F316\/F316L\u060c EN 1.4401\/1.4404<\/li>\n<\/ul>\n<h3>\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 321<\/h3>\n<ul>\n<li><strong>\u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0629:<\/strong> 18% Cr\u060c 10% Ni\u060c Ti \u0645\u0633\u062a\u0642\u0631<\/li>\n<li><strong>\u0627\u0644\u0645\u064a\u0632\u0627\u062a:<\/strong> \u0645\u0642\u0627\u0648\u0645\u0629 \u0645\u0645\u062a\u0627\u0632\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0628\u064a\u0646 \u0627\u0644\u062e\u0644\u0627\u064a\u0627 \u0627\u0644\u062d\u0628\u064a\u0628\u064a\u0629<\/li>\n<li><strong>\u0646\u0637\u0627\u0642 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629:<\/strong> -196 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0625\u0644\u0649 900 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/li>\n<li><strong>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a:<\/strong> \u062e\u062f\u0645\u0629 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629\u060c \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0639\u0627\u062f\u0645<\/li>\n<li><strong>\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631:<\/strong> ASTM A182 F321\u060c EN 1.4541<\/li>\n<\/ul>\n<h3>\u0641\u0648\u0644\u0627\u0630 \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 347<\/h3>\n<ul>\n<li><strong>\u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0629:<\/strong> 18% Cr\u060c 10% Ni\u060c Nb \u0645\u0633\u062a\u0642\u0631<\/li>\n<li><strong>\u0627\u0644\u0645\u064a\u0632\u0627\u062a:<\/strong> \u0642\u0648\u0629 \u0641\u0627\u0626\u0642\u0629 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629<\/li>\n<li><strong>\u0646\u0637\u0627\u0642 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629:<\/strong> -196 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0625\u0644\u0649 900 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/li>\n<li><strong>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a:<\/strong> \u062a\u0648\u0644\u064a\u062f \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u0627\u0644\u0628\u062a\u0631\u0648\u0643\u064a\u0645\u0627\u0648\u064a\u0627\u062a<\/li>\n<li><strong>\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631:<\/strong> astm a182 f347, EN 1.4550<\/li>\n<\/ul>\n<h2>\u062f\u0644\u064a\u0644 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f<\/h2>\n<table>\n<tbody>\n<tr>\n<th>\u0627\u0644\u062a\u0637\u0628\u064a\u0642<\/th>\n<th>\u0627\u0644\u062f\u0631\u062c\u0629 \u0627\u0644\u0645\u0648\u0635\u0649 \u0628\u0647\u0627<\/th>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0645\u0623\u0643\u0648\u0644\u0627\u062a \u0648\u0627\u0644\u0645\u0634\u0631\u0648\u0628\u0627\u062a<\/td>\n<td>304\/304L<\/td>\n<\/tr>\n<tr>\n<td>\u0628\u062d\u0631\u064a\/\u0628\u062d\u0631\u064a<\/td>\n<td>316\/316L<\/td>\n<\/tr>\n<tr>\n<td>\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0639\u0627\u0644\u064a\u0629<\/td>\n<td>321\/347<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629<\/td>\n<td>316 \u0644\u062a\u0631\/904 \u0644\u062a\u0631 316L\/904L<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u062a\u0628\u0631\u064a\u062f<\/td>\n<td>304L\/316L<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"quote-box\">\n<h3>\ud83d\udcde Get Material Recommendation<\/h3>\n<p><strong>\u0648\u0627\u062a\u0633\u0627\u0628:<\/strong> +86-18658777855<\/p>\n<p><strong>\u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a:<\/strong> 1007788887@qq.com<\/p>\n<\/div>\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>\u062f\u0644\u064a\u0644 \u0643\u0627\u0645\u0644 \u0644\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0644\u0644\u0634\u0641\u0627\u0647. \u0642\u0627\u0631\u0646 \u0628\u064a\u0646 \u062e\u0635\u0627\u0626\u0635 304 \u0648 316 \u0648321 \u0648321 \u0648347 \u0648\u0627\u062e\u062a\u0631 \u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u062a\u0637\u0628\u064a\u0642\u0643.<\/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-861","post","type-post","status-publish","format-standard","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.songhaiflange.com\/ar\/wp-json\/wp\/v2\/posts\/861","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.songhaiflange.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.songhaiflange.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.songhaiflange.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.songhaiflange.com\/ar\/wp-json\/wp\/v2\/comments?post=861"}],"version-history":[{"count":5,"href":"https:\/\/www.songhaiflange.com\/ar\/wp-json\/wp\/v2\/posts\/861\/revisions"}],"predecessor-version":[{"id":901,"href":"https:\/\/www.songhaiflange.com\/ar\/wp-json\/wp\/v2\/posts\/861\/revisions\/901"}],"wp:attachment":[{"href":"https:\/\/www.songhaiflange.com\/ar\/wp-json\/wp\/v2\/media?parent=861"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.songhaiflange.com\/ar\/wp-json\/wp\/v2\/categories?post=861"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.songhaiflange.com\/ar\/wp-json\/wp\/v2\/tags?post=861"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}