{"id":1383,"date":"2025-11-07T15:34:00","date_gmt":"2025-11-07T15:34:00","guid":{"rendered":"https:\/\/lzbmetal.com\/?p=1383"},"modified":"2025-11-07T05:41:28","modified_gmt":"2025-11-07T05:41:28","slug":"%d9%85%d8%ac%d9%85%d9%88%d8%b9%d8%a9-%d8%b4%d8%a8%d9%83%d8%a9-%d8%ad%d8%af%d9%8a%d8%af%d9%8a%d8%a9-%d9%85%d8%b5%d8%a8%d9%88%d8%a8%d8%a9-%d9%84%d9%88%d8%b2%d9%87%d9%88%d9%86%d8%ba%d8%a8%d8%a7%d9%88-450","status":"publish","type":"post","link":"https:\/\/lzbmetal.com\/ar\/%d9%85%d8%ac%d9%85%d9%88%d8%b9%d8%a9-%d8%b4%d8%a8%d9%83%d8%a9-%d8%ad%d8%af%d9%8a%d8%af%d9%8a%d8%a9-%d9%85%d8%b5%d8%a8%d9%88%d8%a8%d8%a9-%d9%84%d9%88%d8%b2%d9%87%d9%88%d9%86%d8%ba%d8%a8%d8%a7%d9%88-450\/","title":{"rendered":"\u0645\u062c\u0645\u0648\u0639\u0629 \u0634\u0628\u0643\u0629 \u062d\u062f\u064a\u062f \u0627\u0644\u0632\u0647\u0631 lzbmetal 450x750x40"},"content":{"rendered":"<h3 class=\"wp-block-heading\">\u0645\u0648\u0627\u062f \u0648\u062a\u0635\u0645\u064a\u0645 \u0647\u064a\u0643\u0644\u064a 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\u0627\u0644\u0648\u0637\u0646\u064a\u0629 \u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0628\u0646\u0627\u0621 \u0627\u0644\u062e\u0636\u0631\u0627\u0621\u060c \u0645\u0645\u0627 \u064a\u064f\u0633\u0647\u0645 \u0641\u064a \u0627\u0644\u062a\u0646\u0645\u064a\u0629 \u0627\u0644\u062d\u0636\u0631\u064a\u0629 \u0627\u0644\u0645\u0633\u062a\u062f\u0627\u0645\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0645\u0642\u0627\u0648\u0645\u0629 \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0623\u0645\u062f \u0644\u0644\u062a\u0622\u0643\u0644 \u0648\u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0648\u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0630\u0643\u064a\u0629<\/h3>\n\n\n\n<p>\u0641\u064a\u0645\u0627 \u064a\u062a\u0639\u0644\u0642 \u0628\u062a\u0642\u0646\u064a\u0629 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644\u060c \u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0646\u0638\u0627\u0645 \u062d\u0645\u0627\u064a\u0629 \u0645\u0632\u062f\u0648\u062c \u0645\u0646 \u0627\u0644\u0631\u0634 \u0627\u0644\u0643\u0647\u0631\u0648\u0633\u062a\u0627\u062a\u064a\u0643\u064a \u0639\u0627\u0644\u064a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0637\u0644\u0627\u0621 \u0627\u0644\u0625\u0633\u0641\u0644\u062a \u0627\u0644\u0625\u064a\u0628\u0648\u0643\u0633\u064a\u060c \u0628\u0633\u0645\u0643 \u0637\u0644\u0627\u0621 \u064a\u062a\u062c\u0627\u0648\u0632 150 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631\u060c \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0631\u0634 \u0627\u0644\u0645\u0644\u062d \u062a\u062a\u062c\u0627\u0648\u0632 3000 \u0633\u0627\u0639\u0629\u060c \u0645\u0645\u0627 \u064a\u064f\u0642\u0627\u0648\u0645 \u0628\u0641\u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0646\u0627\u062a\u062c \u0639\u0646 \u0627\u0644\u0623\u0645\u0637\u0627\u0631 \u0627\u0644\u062d\u0645\u0636\u064a\u0629 \u0648\u0639\u0648\u0627\u0645\u0644 \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u062c\u0644\u064a\u062f. \u0623\u0645\u0627 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0648\u0638\u0627\u0626\u0641 \u0627\u0644\u0630\u0643\u064a\u0629\u060c \u0641\u062a\u064f\u0639\u062f \u0634\u0631\u0627\u0626\u062d \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0647\u0648\u064a\u0629 \u0628\u0645\u0648\u062c\u0627\u062a \u0627\u0644\u0631\u0627\u062f\u064a\u0648 (RFID) \u0627\u0644\u0645\u062f\u0645\u062c\u0629 \u0627\u062e\u062a\u064a\u0627\u0631\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u064f\u062a\u064a\u062d \u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u0623\u0635\u0648\u0644 \u0631\u0642\u0645\u064a\u064b\u0627. \u0648\u0628\u0641\u0636\u0644 \u0645\u0646\u0635\u0629 \u062a\u0634\u063a\u064a\u0644 \u0648\u0635\u064a\u0627\u0646\u0629 \u0645\u062e\u0635\u0635\u0629\u060c \u064a\u064f\u062a\u064a\u062d \u0627\u0644\u0646\u0638\u0627\u0645 \u0645\u0631\u0627\u0642\u0628\u0629 \u062d\u0627\u0644\u0629 \u0627\u0644\u0645\u0646\u062a\u062c \u0641\u064a \u0627\u0644\u0648\u0642\u062a \u0627\u0644\u0641\u0639\u0644\u064a\u060c \u0645\u0645\u0627 \u064a\u064f\u062d\u0633\u0651\u0646 \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631. \u064a\u064f\u0648\u0641\u0631 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a \u0644\u0640 70% \u0648\u0642\u062a \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0648\u0627\u0644\u0635\u064a\u0627\u0646\u0629\u060c \u0645\u0639 \u0639\u0645\u0631 \u062e\u062f\u0645\u0629 \u0634\u0627\u0645\u0644 \u064a\u062a\u062c\u0627\u0648\u0632 30 \u0639\u0627\u0645\u064b\u0627.<\/p>\n\n\n\n<p>\u062a\u064f\u0631\u0633\u0651\u062e \u0645\u062c\u0645\u0648\u0639\u0629 \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0632\u0647\u0631 lzbmetal 450\u00d7750\u00d740\u060c \u0628\u0641\u0636\u0644 \u0627\u0644\u062a\u0637\u0648\u0631\u0627\u062a \u0641\u064a \u0639\u0644\u0645 \u0627\u0644\u0645\u0648\u0627\u062f \u0648\u0627\u0644\u0627\u0628\u062a\u0643\u0627\u0631 \u0641\u064a \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0647\u064a\u0643\u0644\u064a \u0648\u062a\u0637\u0628\u064a\u0642 \u062a\u0642\u0646\u064a\u0629 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0647\u0628\u0648\u0637\u060c \u0645\u0639\u064a\u0627\u0631\u064b\u0627 \u062c\u062f\u064a\u062f\u064b\u0627 \u0644\u0644\u062c\u0648\u062f\u0629 \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u062d\u0636\u0631\u064a \u0627\u0644\u062d\u062f\u064a\u062b\u0629. \u0641\u0647\u064a \u0644\u0627 \u062a\u0639\u0627\u0644\u062c \u0641\u0642\u0637 \u0627\u0644\u0645\u0634\u0643\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0639\u0627\u0646\u064a \u0645\u0646\u0647\u0627 \u0627\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629\u060c \u0645\u062b\u0644 \u0642\u0627\u0628\u0644\u064a\u062a\u0647\u0627 \u0644\u0644\u0647\u0628\u0648\u0637 \u0648\u0627\u0644\u062a\u0644\u0641 \u0648\u0627\u0646\u062e\u0641\u0627\u0636 \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0635\u0631\u0641\u060c \u0628\u0644 \u062a\u064f\u0642\u0644\u0644 \u0623\u064a\u0636\u064b\u0627 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0645\u0646 \u062a\u0643\u0644\u0641\u0629 \u062f\u0648\u0631\u0629 \u062d\u064a\u0627\u062a\u0647\u0627 \u0627\u0644\u0643\u0627\u0645\u0644\u0629 \u0628\u0641\u0636\u0644 \u0639\u0645\u0631\u0647\u0627 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a \u0627\u0644\u0637\u0648\u064a\u0644 \u0644\u0644\u063a\u0627\u064a\u0629 \u0648\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0630\u0643\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647\u0627 \u062e\u064a\u0627\u0631\u064b\u0627 \u0645\u062b\u0627\u0644\u064a\u064b\u0627 \u0644\u062a\u062d\u062f\u064a\u062b \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0635\u0631\u0641 \u0641\u064a \u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u0645\u062f\u0646 \u0627\u0644\u0630\u0643\u064a\u0629.<\/p>","protected":false},"excerpt":{"rendered":"<p>Exceptional Material and Structural Design The lzbmetal 450\u00d7750\u00d740 Cast Iron Grate Assembly uses QT500-7 high-strength ductile iron. Its spheroidal graphite microstructure effectively blocks crack propagation, giving the material high strength coupled with good toughness. The product interior employs a three-dimensional reinforcement rib grid design, optimized through Finite Element Analysis for stress distribution, increasing load capacity [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,2,43,47],"tags":[87,114,63],"class_list":["post-1383","post","type-post","status-publish","format-standard","hentry","category-ductile-cast-iron-products","category-products","category-square-manhole-cover","category-transverse-grate","tag-grate","tag-luzhongbao","tag-manhole-cover"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Luzhongbao 450x750x40 Cast Iron Grate Assembly - Ductile Cast Iron Transverse Grate - Hubei Luzhongbao Metal Products Co., Ltd<\/title>\n<meta name=\"description\" content=\"The Luzhongbao 450\u00d7750\u00d740 Cast Iron Grate Assembly, through breakthroughs in materials science, innovation in structural design, and the application of anti-settlement technology, establishes a new quality standard for modern urban drainage systems. It not only solves industry pain points of traditional grates such as susceptibility to settlement, damage, and low drainage efficiency but also significantly reduces the whole-life-cycle cost with its ultra-long service life and intelligent maintenance features, making it an ideal choice for the upgrade of drainage systems in smart city construction.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lzbmetal.com\/ar\/\u0645\u062c\u0645\u0648\u0639\u0629-\u0634\u0628\u0643\u0629-\u062d\u062f\u064a\u062f\u064a\u0629-\u0645\u0635\u0628\u0648\u0628\u0629-\u0644\u0648\u0632\u0647\u0648\u0646\u063a\u0628\u0627\u0648-450\/\" \/>\n<meta property=\"og:locale\" content=\"ar_AR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Luzhongbao 450x750x40 Cast Iron Grate Assembly - Ductile Cast Iron Transverse Grate - Hubei Luzhongbao Metal Products Co., Ltd\" \/>\n<meta property=\"og:description\" content=\"The Luzhongbao 450\u00d7750\u00d740 Cast Iron Grate Assembly, through breakthroughs in materials science, innovation in structural design, and the application of anti-settlement technology, establishes a new quality standard for modern urban drainage systems. 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