grating  :                                                                                                                             

1.26 years exporting experience

2.OEM service

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

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.

Surface                                                                                                                                      

Hot dip Galvanized, pickled, Electrochemically polished, Electrolyte oxidised, Baked and varnished, Bituminated, Power coated, Chromated and Electrolytic galvanising.

specifications                                                                                                                                  

Our manufactory can provide the standard and unstandard gratings.

1)Standard grating.    China Supply Galvanized Steel 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