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
1 - 100
To be negotiated
19w4 steel grates price expanded metal grating floor steel grill for gutter metal grate walkway
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
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
1.How about the sample policy?
We will charge as little as possible for the sample, and sometimes even free samples are possible. However, you must pay the courier fee by express delivery such as EMS, DHL, TNT, UPS, FEDEX, etc., or send us the courier account number.
2.How about the delivery time?
Usually within 15- 20 days, customized order may need longer time!
3.How do you guarantee your product quality?
We have professional inspectors to analyze the chemical composition of raw materials and test the finished products in strict accordance with the standards stipulated in the contract. In this process, the appearance of both ends, curvature, fixed length, etc. will be checked one by one. You can rest assured that all the products you get from us are reliable.
4.Why choose us?
We have standard production line and complete quality assurance system,I hope to be your loyal supplier in China.
Packaging & Shipping
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