Rain Drainage Steel Grates/Heavy Welded Metal Steel Grating Used
For Tread Stair / Steel Grating Panels
Specification of rain drainage steel grates
20x5, 25x3, 25x4, 25x5, 30x3, 30x4, 30x5, 32x3,
32x5, 40x5, 50…75x8mm, etc.
|2||Bearing bar pitch||25, 30, 30.16, 32.5, 34.3, 40, 50, 60, 62, 65mm, etc.|
|3||cross bar||5x5, 6x6, 8x8mm (twisted bar or round bar)|
|4||Cross bar pitch|
40, 50, 60, 65, 76, 100, 101.6, 120, 130mm or as customers’
Hot dip galvanized, Cold dip galvanized, Painted, Powder coated,
or as customers’ requirement.
|6||Flat bar type||Plain, Serrated (tooth-like), I bar (I section)|
|7||Material standard||Low carbon steel|
Three kinds of rain drainage steel grates for construction,they are
Plain Style Steel Grating,Serrated Style SteelGrating and I Bar
Type Steel Grating.It is three steel gratingprices.They are widely
used in steel structure platforms, stair treads,
sidewalks,drainages and well covers etc.
We can design and manufacture steel grating ditch cover and in
customized shapes per
- Material:ASTM A36/A1011,A569/Q235 mild steel/stainless steel
- Surface treatment:black/hot dip galvanized/painted or as clients‘
- Type:platform/Serrated/I type or other special shape as clients'