Galvanized steel grating

Model Number: ZJ-00712 Brand Name: ZJ Key Specifications/Special Features: Steel bar grating We produce kinds ofsteel bargratings,they are plain style steel grating, serrated style steel grating and I bar type steel grating. They are widely used in platform, corridor, bridge, well covers, stair, fencing for petroleum, chemical, power plant, waste treatment plant, civil engineering projects and environmental projects1) Steel bar grating bearing bar (load bar) specifications (mm):The specification of plain type and serrated type bearing bar is 20 x 3 to 100 x 10; The specification of I-section type is 25 x 5 x 3, 32 x 5 x 3, 38 x 5 x 3, 40 x 5 x 3, 50 x 5 x 3, 50 x 7 x 4, 55 x 7 x 4, 60 x 7 x 4, 65 x 7 x 4, 70 x 7 x 4, 75 x 7 x 4mm
2) Steel bar grating bearing bar pitch (center to center):
12.5, 15, 25, 30, 30.16, 32.5, 34, 40, 41.25, 45, 50, 60, 60.32, 80, 100 mm and more, also be according to client's requirement and 30, 40, 60mm are recommended, America standard is available

3) Steel bar grating cross bar pitch (center to center):
38, 50, 76, 100, 101.6mm and more, also be according to client's requirement and 50, 100mm are recommended, America standard is available

4) Steel bar grating material:
Mild steel (low carbon steel) or stainless steel

5) Steel bar grating surface treatment:
Untreated, painting, hot-dipped galvanizing and electro-galvanized