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What factors affect the quality of the steel grating?

What factors affect the quality of the steel grating? Quality is the first factor we consider when purchasing any product. Of course, when buying steel gratings, it is no exception, but when we buy the products, we find that the quality of the products is different. So what factors affect the quality of the steel grating? What? Interested friends will follow the steel grid factory customer service to understand it~
1. Tolerance
The public service time division including the diagonal of the flat steel is controlled within a very good scale, and the public service of the flat steel is not in conformity with the national norms and the national standard.
2, the quality of flat steel raw materials
Flat steel is the most important part of the steel grating, and it bears the largest load in the whole structure. In order to reduce production costs and make more money, some manufacturers use flat steel made from secondary processing of scrap steel.
3. Proofreading and welding of flat steel
After the purchase of flat steel, it may not be completely parallel. In addition, because of the hoisting, it may cause the flat steel to bend slightly. Do not underestimate this twist. If the steel grating is slightly twisted, it will cause welding, or welding. The steel grating that comes out is deformed, so proofreading is very important. Welding is a very important part, and the quality of the weld will directly affect the load carrying capacity of the steel grating and its life. If the welding is not good, it may take a few days to open the welding directly. Such a steel grating cannot be used.
4. Hot-dip galvanizing of steel grating
Hot-dip galvanizing is very important for steel gratings. This is the appearance of steel gratings. The first criterion for customers to steel gratings is the hot-dip galvanizing of the exterior. Hot-dip galvanizing is not only beautiful, but also its main anti-rust ability. The quality of hot-dip galvanizing is long.
5, package delivery
The final point is that the steel grating is packaged and shipped. When loading the truck, don't think that the steel grating is solid and not damaged. It is placed freely with a forklift. The steel grating is also lightly loaded when loading the truck. It is not possible to pick one at a time, especially in contrast to a thin steel grating, which is so simple that the steel grating is deformed.
I hope that the introduction of steel grating manufacturers can help you, pay attention to us to know more news! If you don't understand anything, you can click to consult us, we will have a professional to answer your questions!
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