Factory direct sales composite steel grating

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Composite steel grating is a combined steel product with a bottom steel grating and a patterned steel plate welded together on the surface. Composite steel grating can be a steel product made by welding any type of steel grating and patterned steel plates of different thicknesses. It has the characteristics of smooth surface, no deformation, high strength, heavy structure and durability. It is widely used in cement plants, municipal engineering, sewage treatment plants, municipal engineering, sanitation engineering and other fields to cover platforms, walkways, trestles, ditch covers, manhole covers, etc.
When selecting composite steel gratings, you should pay attention to the fact that the products will undergo warping deformation due to thermal expansion and contraction and steel prestressing after hot-dip galvanizing. In particular, it is relatively difficult to level larger steel gratings, which are prone to bending and warping. Customers should be careful when choosing to use it to avoid unnecessary trouble during installation.