{"id":1030,"date":"2025-08-18T06:48:20","date_gmt":"2025-08-18T06:48:20","guid":{"rendered":"https:\/\/lzbmetal.com\/?p=1030"},"modified":"2025-08-18T06:48:21","modified_gmt":"2025-08-18T06:48:21","slug":"%d8%b4%d8%a8%d9%83%d8%a9-%d9%85%d8%b1%d8%a8%d8%b9%d8%a9-%d9%85%d9%86-%d8%a7%d9%84%d8%ad%d8%af%d9%8a%d8%af-%d8%a7%d9%84%d9%85%d8%b7%d8%a7%d9%88%d8%b9-%d9%85%d9%82%d8%a7%d8%b3-400x600x60","status":"publish","type":"post","link":"https:\/\/lzbmetal.com\/ar\/%d8%b4%d8%a8%d9%83%d8%a9-%d9%85%d8%b1%d8%a8%d8%b9%d8%a9-%d9%85%d9%86-%d8%a7%d9%84%d8%ad%d8%af%d9%8a%d8%af-%d8%a7%d9%84%d9%85%d8%b7%d8%a7%d9%88%d8%b9-%d9%85%d9%82%d8%a7%d8%b3-400x600x60\/","title":{"rendered":"\u0634\u0628\u0643\u0629 \u0645\u0631\u0628\u0639\u0629 \u0645\u0646 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0637\u0627\u0648\u0639 \u0645\u0642\u0627\u0633 400\u00d7600\u00d760"},"content":{"rendered":"<p>\u0634\u0628\u0643\u0629 \u0645\u0631\u0628\u0639\u0629 \u0645\u0646 \u0627\u0644\u062d\u062f\u064a\u062f 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(\u0642\u0648\u0629 \u0634\u062f \u2265 500 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644\u060c \u0642\u0648\u0629 \u062e\u0636\u0648\u0639 \u2265 320 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644\u060c \u0627\u0633\u062a\u0637\u0627\u0644\u0629 \u2265 7%). \u062a\u0635\u0645\u064a\u0645\u0647\u0627 \u0627\u0644\u0633\u0645\u064a\u0643 \u0628\u0633\u0645\u0643 60 \u0645\u0645 \u064a\u0639\u0632\u0632 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0645\u0646 \u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0647\u064a\u0643\u0644\u060c \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0627\u0646\u062d\u0646\u0627\u0621\u060c \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0635\u062f\u0645\u0627\u062a. 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The Luzhongbao 400\u00d7600\u00d760 Ductile Iron Square Grate is a standard product meticulously designed and manufactured to meet this core requirement. Made from high-quality ductile iron material (QT500-7) and produced in strict compliance with national standards (e.g., GB\/T 23858), it is specifically engineered for medium-load areas such as sidewalks, non-motorized lanes, green belts, and internal community roads. 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