{"id":8085,"date":"2026-09-23T03:36:11","date_gmt":"2026-09-23T03:36:11","guid":{"rendered":"https:\/\/www.shandongruiying.com\/?p=8085"},"modified":"2026-09-23T03:37:16","modified_gmt":"2026-09-23T03:37:16","slug":"new-steel-vs-recycled-steel-why-export-guardrails-must-use-prime-hot-rolled-steel","status":"publish","type":"post","link":"https:\/\/www.shandongruiying.com\/ar\/new-steel-vs-recycled-steel-why-export-guardrails-must-use-prime-hot-rolled-steel\/","title":{"rendered":"\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u062c\u062f\u064a\u062f \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0639\u0627\u062f \u062a\u062f\u0648\u064a\u0631\u0647: \u0644\u0645\u0627\u0630\u0627 \u064a\u062c\u0628 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u062f\u0631\u0641\u0644 \u0639\u0644\u0649 \u0627\u0644\u0633\u0627\u062e\u0646 \u0639\u0627\u0644\u064a 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\u0648\u0645\u062d\u062a\u0648\u0627\u0647\u0627 \u0645\u0646 \u0627\u0644\u0634\u0648\u0627\u0626\u0628 \u0648\u0623\u062f\u0627\u0626\u0647\u0627 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u063a\u064a\u0631 \u0627\u0644\u0645\u0633\u062a\u0642\u0631 \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0641\u0634\u0644 \u0627\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0648\u0638\u0647\u0648\u0631 \u0645\u062e\u0627\u0637\u0631 \u062a\u062a\u0639\u0644\u0642 \u0628\u0627\u0644\u0633\u0644\u0627\u0645\u0629.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img alt=\"\" fetchpriority=\"high\" decoding=\"async\" width=\"916\" height=\"1024\" src=\"http:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/09\/us01-916x1024.webp\" class=\"wp-image-8077\" srcset=\"https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/09\/us01-916x1024.webp 916w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/09\/us01-268x300.webp 268w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/09\/us01-768x858.webp 768w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/09\/us01-11x12.webp 11w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/09\/us01-600x671.webp 600w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/09\/us01.webp 1078w\" sizes=\"(max-width: 916px) 100vw, 916px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u064f\u0635\u0646\u0639 \u062c\u0645\u064a\u0639 \u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u0623\u0645\u0627\u0646 \u0627\u0644\u0645\u062e\u0635\u0635\u0629 \u0644\u0644\u062a\u0635\u062f\u064a\u0631 \u0644\u062f\u064a\u0646\u0627 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u062f\u0644\u0641\u0646 \u0639\u0644\u0649 \u0627\u0644\u0633\u0627\u062e\u0646 \u0645\u0646 \u0627\u0644\u0646\u0648\u0639 100% \u0627\u0644\u062c\u062f\u064a\u062f \u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0648\u062f\u0629 Q235B \/ Q355B\u060c \u062f\u0648\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u064a \u0645\u0648\u0627\u062f \u0645\u0639\u0627\u062f \u062a\u062f\u0648\u064a\u0631\u0647\u0627.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img alt=\"\" decoding=\"async\" width=\"517\" height=\"612\" src=\"https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/09\/sdnew4.webp\" class=\"wp-image-8087\" srcset=\"https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/09\/sdnew4.webp 517w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/09\/sdnew4-253x300.webp 253w, https:\/\/www.shandongruiying.com\/wp-content\/uploads\/2026\/09\/sdnew4-10x12.webp 10w\" sizes=\"(max-width: 517px) 100vw, 517px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">1. \u0646\u0642\u0627\u0621 \u0648\u0645\u062a\u0627\u0646\u0629 \u062b\u0627\u0628\u062a\u0627\u0646<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062d\u062a\u0648\u064a \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0639\u0627\u062f \u062a\u062f\u0648\u064a\u0631\u0647 \u0639\u0644\u0649 \u0643\u0645\u064a\u0627\u062a \u0643\u0628\u064a\u0631\u0629 \u0645\u0646 \u0627\u0644\u0634\u0648\u0627\u0626\u0628\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647 \u0647\u0634\u064b\u0627 \u0648\u0639\u0631\u0636\u0629 \u0644\u0644\u062a\u0634\u0642\u0642 \u0639\u0646\u062f \u0627\u0644\u062a\u0639\u0631\u0636 \u0644\u0644\u0635\u062f\u0645\u0627\u062a. \u0623\u0645\u0627 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0648\u062f\u0629 \u0641\u064a\u062a\u0645\u064a\u0632 \u0628\u0628\u0646\u064a\u0629 \u062f\u0627\u062e\u0644\u064a\u0629 \u0645\u062a\u062c\u0627\u0646\u0633\u0629\u060c \u0648\u0635\u0644\u0627\u0628\u0629 \u062b\u0627\u0628\u062a\u0629\u060c \u0648\u0623\u062f\u0627\u0621 \u0645\u0648\u062b\u0648\u0642 \u0641\u064a \u0627\u0645\u062a\u0635\u0627\u0635 \u0627\u0644\u0637\u0627\u0642\u0629\u060c \u0648\u0647\u0648 \u0645\u062a\u0648\u0627\u0641\u0642 \u062a\u0645\u0627\u0645\u064b\u0627 \u0645\u0639 \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 EN1317 \u0648AASHTO.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2. \u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u062a\u0635\u0627\u0642 \u0627\u0644\u062c\u0644\u0641\u0646\u0629<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0624\u062f\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0639\u0627\u062f \u062a\u062f\u0648\u064a\u0631\u0647 \u063a\u064a\u0631 \u0627\u0644\u0646\u0642\u064a \u0625\u0644\u0649 \u0636\u0639\u0641 \u0627\u0644\u062a\u0635\u0627\u0642 \u0627\u0644\u0632\u0646\u0643\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u0642\u0634\u0631 \u0627\u0644\u0637\u0644\u0627\u0621 \u0648\u0638\u0647\u0648\u0631 \u0627\u0644\u0635\u062f\u0623 \u0627\u0644\u0623\u0628\u064a\u0636 \u0648\u0641\u0634\u0644 \u0627\u0644\u0637\u0644\u0627\u0621 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0634\u062d\u0646 \u0627\u0644\u0628\u062d\u0631\u064a. \u0623\u0645\u0627 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0648\u062f\u0629 \u0641\u064a\u0636\u0645\u0646 \u0627\u0644\u062a\u0635\u0627\u0642\u064b\u0627 \u0645\u062b\u0627\u0644\u064a\u064b\u0651\u0627 \u0644\u0644\u062c\u0644\u0641\u0646\u0629 \u0648\u0623\u062f\u0627\u0621\u064b \u0637\u0648\u064a\u0644 \u0627\u0644\u0623\u0645\u062f \u0641\u064a \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. \u062b\u0628\u0627\u062a \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0627\u0644\u062f\u0642\u064a\u0642<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062a\u0634\u0648\u0647 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0639\u0627\u062f \u062a\u062f\u0648\u064a\u0631\u0647 \u0648\u064a\u0646\u062d\u0646\u064a \u0628\u0633\u0647\u0648\u0644\u0629 \u0628\u0639\u062f \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0628\u0633\u0628\u0628 \u0639\u062f\u0645 \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u062f\u0627\u062e\u0644\u064a. \u0623\u0645\u0627 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0639\u0627\u0644\u064a \u0627\u0644\u062c\u0648\u062f\u0629 \u0641\u064a\u0636\u0645\u0646 \u0633\u0637\u062d\u064b\u0627 \u0645\u0633\u062a\u0648\u064a\u064b\u0651\u0627 \u0644\u0644\u0639\u0648\u0627\u0631\u0636\u060c \u0648\u0632\u0627\u0648\u064a\u0629 \u0631\u0627\u062f\u064a\u0627\u0646 \u0642\u064a\u0627\u0633\u064a\u0629\u060c \u0648\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u062a\u0631\u0643\u064a\u0628 \u062f\u0642\u064a\u0642\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0646\u0642\u062f\u0645 \u0634\u0647\u0627\u062f\u0627\u062a \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0635\u0646\u0639 \u0627\u0644\u0623\u0635\u0644\u064a\u0629 (MTC) \u0644\u0643\u0644 \u062f\u0641\u0639\u0629. \u0648\u064a\u064f\u0642\u0628\u0644 \u0625\u062c\u0631\u0627\u0621 \u0641\u062d\u0635 \u0634\u0627\u0645\u0644 \u0645\u0646 \u0642\u0628\u0644 \u062c\u0647\u0629 \u062e\u0627\u0631\u062c\u064a\u0629 \u0644\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u0639\u0627\u0644\u0645\u064a\u0629.<\/p>","protected":false},"excerpt":{"rendered":"<p>Many low-cost guardrails in the market are made of recycled steel. Although they look similar visually, their brittleness, impurity content and unstable mechanical performance often lead to project failure and safety hazards. All our export guardrails adopt 100% new prime Q235B \/ Q355B hot-rolled steel without any recycled materials. 1. Stable Purity &amp; Toughness Recycled [&hellip;]<\/p>","protected":false},"author":1,"featured_media":8076,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"New Steel vs Recycled Steel: Why Export Guardrails Use Prime Hot Rolled Steel","_seopress_titles_desc":"Compare new prime steel and recycled steel for export guardrails. 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