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Galvanised Steel Grating is also called galvanised grating, galvanised bar grating, or galvanised steel bar grating. It is made of load flat steel and cross bars arranged at a certain distance between latitude and longitude, and welded on a high-voltage resistance welding machine to form a raw plate. The process is deep-processed into the finished product required by the customer. The product is divided into two types: hot-dip galvanizing and electro-galvanizing. It can carry large trucks through.
* According to the manufacturing process, divided into pressure-welded hot-dip galvanised steel grating and pressure-locked hot-dip galvanised steel grating;
* According to the surface shape, divided into tooth-shaped hot-dip galvanised grating, flat hot-dip galvanised grating, I-type hot-dip galvanised grating and composite hot-dip galvanised grating.
Types & Applications
* The galvanised bar grating with a flat steel spacing of 30 mm is the most widely used variety in the industrial field. It has the strongest resistance to surface impact. The product welded by flat steel with a width of 65 mm-200 mm and a thickness of 5 mm-20 mm. It is suitable for large freight yards, wharves, coal mines, roads, bridges, etc. and can carry large trucks through.
* The galvanised steel bar grating with a flat steel spacing of 40 mm is the most economical and lightest variety. It is the most ideal choice when the span is small. Suitable for various occasions, especially walkways, sightseeing platforms, etc.
* The galvanised steel grating with a flat steel spacing of 60 mm and a crossbar of 50 mm is suitable for mining, which solves the problem of mineral splashing on the board, and is often designated for processing plants in the mining industry.
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