Steel grating quality factors Factory Suppliers Manufacturers Quotes
Steel grating quality factors Factory Suppliers Manufacturers Quotes

Wuxi Tonghui Grating Co., Ltd


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Steel grating quality factors

1. tolerance

Including flat diagonal of the public time control of civil service within a very good scale, flat steel public service is not in line with national norms and national standard.

2. flat steel material is good or bad

Flat steel is the most important part of the steel grating, bearing the largest load in the entire structure. Some manufacturers in order to reduce production costs, make more money, the use of secondary steel scrap made of flat steel.

3. flat proofing and welding

After the flat steel procurement may not be completely parallel, the other due to lifting because of lifting may also cause the flat steel slightly meandering, do not underestimate this point twists and turns, if the steel grating twists and turns would not result in welding, and perhaps welding The steel grating is deformed, so proofreading is very important.

Welding is a very important part of the quality of welding will directly affect the carrying capacity of steel grating and its life. If the welding is not good, it may not use a few days to directly open the welding, so the steel grating can not be used.

4. the hot-dip galvanized steel grating

Hot dip galvanized steel grating is very important, which is the appearance of steel grating, the first grid of customers to determine the criterion that is the appearance of hot-dip galvanizing. Hot-dip galvanizing is not just beautiful, more importantly, its anti-rust ability, the quality of hot-dip galvanized that natural life is long.

5. packaged delivery

The final point is that the delivery of steel grating packaging, the loading time can not think that the steel grating is not simple and damaged simply placed on the forklift truck, the time of grating installation should be taken lightly, the forklift more Can not be a random pick, especially in comparison to the thin steel grating, so simple deformation of the steel grating.

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