1. Bandage and Paperboard: Generally applies to neat steel plate;
2. Screw Locking Method: Use 4 screw rods through the aperture of the steel grid, for high strength;
3. Steel Pallet: Traditional export packing
40, 50, 60, 65, 76, 100, 101.6, 120, 130mm or as customers’ requirement.
Black, Hot dip galvanized, Cold dip galvanized, Painted, Powder coated, or as customers’ requirement.
Flat bar type
Plain, Serrated (tooth-like), I bar (I section)
CN: GB/T13912, US: ASTM (A123), UK: BS729
Steel grating standards
A. China: YB/T4001-1998
B. USA: ANSI/NAAMM (MBG 531-88)
C. UK: BS4592-1987
D. Australia: AS1657-1988
The steel grating is made of flat steel which is cross-aligned according to a certain spacing and cross bar (twisted square steel, square steel, round steel, flat steel, etc.) and welded into a steel product with a square lattice in the middle.
Anti-soil: no rain, ice and dust
Lightweight structure: less material, light structure and easy lifting.
Reduce wind resistance: due to good ventilation, small wind resistance and wind damage.
Acid-base corrosion ability: In the range of PH 6 to PH 12.5, a stable protective film is formed on the surface of the zinc layer, and the corrosion resistance is good.
This product is mainly used in steel structure platform, sewage treatment system, drain cover, stair tread