Steel grating is used in our daily life, so do you know how to understand the quality of steel grating used in our daily life? Please follow the steel grating editor to find out. Do a good job of strict inspection of raw materials of flat steel and twisted square steel. Refining the control of each production process: every process in steel grating welding, every detail should be grasped in the galvanizing process, and the production process should be recorded in detail. Once a problem is found, it should be corrected immediately. And there are specialized technicians to carry out the production process. The hot-dip galvanized steel grating is made of flat steel at fixed intervals, cross-arranged with horizontal bars (twisted square steel, round steel, flat steel, etc.), and spot-welded to form a steel product with a square in the middle. Crossbars are usually twisted square steel. The platform steel grating is generally made of carbon steel, and the appearance is hot-dip galvanized to prevent oxidation. It can also be made of stainless steel. Mounting can be secured by welding, secured by mounting clips. Welding and fixing are suitable for parts that do not need to be disassembled, such as the platform around the equipment, and the installation fixture has the characteristics of not damaging the zinc layer and being easy to disassemble. The installation fixture is suitable for various series of steel gratings, and consists of upper clamps, lower clamps and M8 bolts. The fixing method of the installation fixture is: use at least four sets of installation fixtures for each board, and install several more boards with larger spans on the available brackets. To meet customer requirements, stainless steel mounting clips are available. The method of welding and fixing is: on each angle flat steel of the steel grating, the length of the weld is not less than 20 mm, and the height is not less than 3 mm. When ordering mounting clips, please specify the type, quantity and material of clips required. In the production of steel gratings, it is clearly stipulated that liquids shall not be accumulated on industrial platforms except for special occasions. But in some special occasions, such as overpasses, the platform is not allowed to be empty. For this reason, we have specially developed and designed composite steel grating to meet such requirements. Composite steel grating is a product composed of steel grating with certain span bearing capacity and diamond plate with sealing surface. After hot-dip galvanizing, it will warp and deform due to heat, especially if a larger steel grating is selected, it is difficult to level. Note the Italian type selection.
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