Grid structure in industrial floor and corridors in a wide range of applications, steel manufacturing of steel has economic, durable, beautiful advantages. Different specifications of steel grating can satisfy the requirements of thousands purposes.

Steel grating is put after lay 5 mm x 5 mm, 6 mm x 6 mm or 8 mm x 8 mm section of square steel and some root imposed flat into rectangular welding into whole, constitute a good bearing capacity of the open grid structure plate. By the Dutch flat is usually 3 mm, 5 mm thick steel plates, also can use "I" type section of the steel plates and tooth type flat. The width of the flat by the Dutch (i.e. grille plate thickness) by twenty mm to 75 mm. Flat spacing is usually 30 mm or forty mm, also can is 15 mm, 25 mm and 35.3 mm and mm, etc. Rail spacing usually for 100 mm or fifty mm, also can to 30 mm, 33 mm, 150 mm, etc., so as to form various series, a variety of specifications of steel grating. According to the requirements of our customers, our factory can also manufacture any special specifications of steel grating. The whole piece of steel grid plate specification (not after cutting) :

Steel grid plate size: 1 m x 6 m standard (can also be customized special size and American standard size)

Material: low carbon steel

Surface treatment: hot dip galvanized, paint or without coating

Surface shape: points plane shape and profile

Plane flat profile steel plates

Quality standard:

Steel grid plate standard: China YB/T4001-1998

The United States ANSI/NAAMM (MBG531-88)

British BS4592-1987

Australia AS1657-1992

Steel standard: China GB700-88

Hot-dip zinc standard: China GB/T13912-92