{"id":7789,"date":"2026-05-20T08:54:35","date_gmt":"2026-05-20T08:54:35","guid":{"rendered":"https:\/\/www.shandongruiying.com\/?p=7789"},"modified":"2026-05-20T08:58:44","modified_gmt":"2026-05-20T08:58:44","slug":"pipeline-engineering-seamless-pipe-vs-welded-pipe-selection-comparison","status":"publish","type":"post","link":"https:\/\/www.shandongruiying.com\/ar\/pipeline-engineering-seamless-pipe-vs-welded-pipe-selection-comparison\/","title":{"rendered":"\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628: \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u063a\u064a\u0631 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 \u0648\u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 \u0639\u0646\u062f \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u0641\u064a \u0645\u062c\u0627\u0644\u0627\u062a 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\u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 \u062d\u0644\u0632\u0648\u0646\u064a\u064b\u0627 \u0641\u064a \u062e\u0637\u0648\u0637 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0630\u0627\u062a \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0643\u0628\u064a\u0631 \u0648\u0627\u0644\u062c\u062f\u0631\u0627\u0646 \u0627\u0644\u0633\u0645\u064a\u0643\u0629.<\/li>\n\n\n\n<li>\u0639\u0646\u062f \u0627\u0644\u062a\u0635\u062f\u064a\u0631 \u0625\u0644\u0649 \u0627\u0644\u0623\u0633\u0648\u0627\u0642 \u0627\u0644\u0623\u0648\u0631\u0648\u0628\u064a\u0629\u060c \u064a\u062c\u0628 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0637\u0627\u0628\u0642\u0629 \u0644\u0645\u0639\u0627\u064a\u064a\u0631 EN \u0648\u062a\u0642\u062f\u064a\u0645 \u0634\u0647\u0627\u062f\u0629 CE\u061b \u0623\u0645\u0627 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629\u060c \u0641\u064a\u062c\u0628 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0637\u0627\u0628\u0642\u0629 \u0644\u0645\u0639\u0627\u064a\u064a\u0631 ASTM\u061b \u0623\u0645\u0627 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0623\u0633\u0648\u0627\u0642 \u062c\u0646\u0648\u0628 \u0634\u0631\u0642 \u0622\u0633\u064a\u0627 \u0648\u0627\u0644\u0634\u0631\u0642 \u0627\u0644\u0623\u0648\u0633\u0637 \u0648\u0623\u0641\u0631\u064a\u0642\u064a\u0627\u060c \u0641\u064a\u0645\u0643\u0646 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0637\u0627\u0628\u0642\u0629 \u0644\u0645\u0639\u0627\u064a\u064a\u0631 GB \u0623\u0648 ASTM \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0639\u0645\u0644\u0627\u0621.<\/li>\n\n\n\n<li>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 \u0627\u0644\u0645\u064f\u0635\u062f\u064e\u0651\u0631\u0629 \u0625\u0644\u0649 \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0633\u0627\u062d\u0644\u064a\u0629 \u0648\u0630\u0627\u062a \u0627\u0644\u0645\u0644\u0648\u062d\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0648\u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0645\u0633\u0628\u0628\u0629 \u0644\u0644\u062a\u0622\u0643\u0644\u060c \u064a\u062c\u0628 \u062a\u0639\u0632\u064a\u0632 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u0636\u0627\u062f\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 (\u0645\u062b\u0644 \u0627\u0644\u062c\u0644\u0641\u0646\u0629 \u0628\u0627\u0644\u063a\u0645\u0633 \u0627\u0644\u0633\u0627\u062e\u0646\u060c \u0648\u0627\u0644\u0637\u0644\u0627\u0621 \u0628\u0627\u0644\u0625\u064a\u0628\u0648\u0643\u0633\u064a) \u0648\u0625\u062c\u0631\u0627\u0621 \u0641\u062d\u0635 \u062f\u0642\u064a\u0642 \u0644\u062c\u0648\u062f\u0629 \u062e\u0637 \u0627\u0644\u0644\u062d\u0627\u0645 \u0644\u062a\u062c\u0646\u0628 \u0645\u062e\u0627\u0637\u0631 \u0627\u0644\u062a\u0633\u0631\u0628.<\/li>\n\n\n\n<li>\u0642\u0628\u0644 \u0627\u0644\u0634\u0631\u0627\u0621 \u0628\u0627\u0644\u062c\u0645\u0644\u0629\u060c \u064a\u062c\u0628 \u0627\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0648\u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u0642\u062f\u0631\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0639\u0644\u0649 \u062a\u062d\u0645\u0644 \u0627\u0644\u0636\u063a\u0637\u060c \u0644\u0636\u0645\u0627\u0646 \u0645\u0637\u0627\u0628\u0642\u062a\u0647\u0627 \u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u0634\u0631\u0648\u0639.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>5. \u0627\u0644\u062e\u0627\u062a\u0645\u0629<\/strong><strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u062a\u0645\u062a\u0639 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u064a\u0629 \u063a\u064a\u0631 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 \u0628\u0645\u0632\u0627\u064a\u0627 \u0648\u0627\u0636\u062d\u0629 \u0645\u0646 \u062d\u064a\u062b \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0636\u063a\u0637\u060c \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0648\u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629\u060c \u0648\u0627\u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0631 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\u0627\u0644\u0646\u0637\u0627\u0642 \u0646\u0638\u0631\u0627\u064b \u0644\u0641\u0639\u0627\u0644\u064a\u062a\u0647\u0627 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062a\u0643\u0644\u0641\u0629\u060c \u0648\u0645\u0648\u0627\u0635\u0641\u0627\u062a\u0647\u0627 \u0627\u0644\u0643\u0627\u0645\u0644\u0629\u060c \u0648\u0633\u0631\u0639\u0629 \u0627\u0644\u062a\u0633\u0644\u064a\u0645.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u064f\u0639\u062f \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0639\u0644\u0645\u064a \u0627\u0644\u0642\u0627\u0626\u0645 \u0639\u0644\u0649 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u0644\u0644\u0645\u0634\u0631\u0648\u0639 \u0647\u0648 \u0627\u0644\u0645\u0641\u062a\u0627\u062d \u0644\u0636\u0645\u0627\u0646 \u0633\u0644\u0627\u0645\u0629 \u0646\u0638\u0627\u0645 \u062e\u0637\u0648\u0637 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u0627\u0633\u062a\u0642\u0631\u0627\u0631\u0647 \u0648\u0641\u0639\u0627\u0644\u064a\u062a\u0647 \u0645\u0646 \u0627\u0644\u0646\u0627\u062d\u064a\u0629 \u0627\u0644\u0627\u0642\u062a\u0635\u0627\u062f\u064a\u0629. \u062a\u0648\u0641\u0631 \u0634\u0631\u0643\u062a\u0646\u0627 \u0645\u062c\u0645\u0648\u0639\u0629 \u0643\u0627\u0645\u0644\u0629 \u0645\u0646 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u064a\u0629 \u063a\u064a\u0631 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 \u0648\u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u064a\u0629 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 (\u0630\u0627\u062a \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0645\u0633\u062a\u0642\u064a\u0645 \u0648\u0627\u0644\u0645\u0644\u0641\u0648\u0641\u0629)\u060c \u0648\u0627\u0644\u062a\u064a \u062a\u063a\u0637\u064a \u0645\u062e\u062a\u0644\u0641 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u062f \u0648\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a\u060c \u0648\u064a\u0645\u0643\u0646\u0647\u0627 \u062a\u0642\u062f\u064a\u0645 \u062d\u0644\u0648\u0644 \u0645\u062e\u0635\u0635\u0629 \u0648\u0634\u0647\u0627\u062f\u0627\u062a \u0641\u062d\u0635 \u062c\u0648\u062f\u0629 \u0643\u0627\u0645\u0644\u0629 \u0644\u062a\u0644\u0628\u064a\u0629 \u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0645\u0634\u0627\u0631\u064a\u0639 \u0647\u0646\u062f\u0633\u0629 \u062e\u0637\u0648\u0637 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0641\u064a \u0627\u0644\u062e\u0627\u0631\u062c.<\/p>","protected":false},"excerpt":{"rendered":"<p>In pipeline construction, fluid transportation, municipal infrastructure and industrial projects, seamless steel pipes and welded steel pipes are two mainstream materials. Scientific selection based on working pressure, service environment, conveying medium, project scale and procurement budget can not only effectively control costs, but also ensure the long-term safe and stable operation of the pipeline system, 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