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3.Material:GB Q235B, ASTM A36
4.Surface:Hot dip galvanized
5.Standard:YB/T4001.1-2007.
6.Bearing bar pitch: 50mm, 100mm.
7.Cross bar pitch: 30mm, 40mm, 60mm.
Grating type:
Press Locked Gratings, Heavy Duty Gratings, Press welded gratings, Steps, Sun shield gratings, Full gratings, Shelf Gratings, Sawtooth Grating, Super Anti-skid protection and special forms.
Grating specifications:
Our manufactory can provide the standard and unstandard gratings.
1). Standard grating: China Supply Galvanized Steel Grating, Trench Cover, Stairs, Fences, Bar grating
a.Bearing bar pitch: 50mm, 100mm.
b.Cross bar pitch: 30mm, 40mm, 60mm.
2). Unstandard grating: We can produce the products according to your requirement completely.
Grating Surface:
Hot dip Galvanized, pickled, Electrochemically polished, Electrolyte oxidised, Baked and varnished, Bituminated, Power coated, Chromated and Electrolytic galvanising.
Applications:
Fences, Shelvings, Stairs and platform flooring, Maintenance platform, Stairs, Sun shield construction.