galvanized steel grating

Specifications

steel bar grating
galvanized and stainless steel
different design and sizes
stable and durable
for platform

Galvanized steel frating

 

Standard: YB/T4001-1998

 

Material: high quality steel bar, for Q235

 

Usually sureface finished with Hot-dipped galvanized.

 

Bearing bar spacing: 30mm,40mm,60mm

 

Cross bar spacing: 50mm,100mm

 

The width and thickness of bearding bar(mm): 20x3, 25x3, 32x3, 40x3, 50x5, 25x5, 32x5, 40x5,4 5x5,5 0x5, 55x5, 60x5

 

In other ward: the width is range from 20-60mm, thickness range from 3mm-5mm.