Product description
Galvanized steel grating
The plain galvanized steel grating commonly used on bridge, refinery, power plant, Sewage treatment plant and so on.
1). Bearing bar specification: 20 x 3 to 100 x 6
2). Bearing bar pitches maybe12.5, 15, 25, 30, 34, 40, 50, 60, 80mm, of which 30 and 40mm are recommended.
3). Corss bar pitch maybe 38-200mm, of which 50 and 100mm are recommond.
4). Type of bearing bar can be plain, serratted and I bars.
5). Material can be Q235(mild steel), stainless steel.
6). Treatment of surface: Untreated or galvanized.
7). US standard is also in our production area.