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Steel grating, as a new type of building material welded from flat steel and twisted square steel, is widely used in municipal engineering, industrial platforms, sewage treatment plants and other scenarios due to its advantages of high strength, large span, and easy drainage. However, steel materials are naturally susceptible to environmental erosion. If rust prevention

In scenarios such as industrial heavy-duty platforms, bridge walkways, and port terminals that require strict load-bearing capacity of grilles, high-strength low-alloy steel grilles have become an ideal choice to replace traditional carbon steel grilles due to their unique material formula and structural advantages. It uses low-alloy elements as the core strengthening method, breaking through the

In the fields of industrial platform construction, municipal facility construction, indoor and outdoor decoration, the selection of grille materials affects the safety, durability, and economy of the project. Composite steel grating, as a new type of product that integrates multiple material characteristics, gradually replaces traditional single material gratings with its unique structural design and performance