Tianjin Shunjinhua Machinery Manufacturing Co Ltd
+86-022-68900512
+86-022-68900512
+86-022-68900512
Detailed Product Description:
| Specification of steel grating stair treads | |
| Components | bearing bars, cross bars, fittings |
| Bearing bars type | I bars, flat |
| cross bars | Twisted square Steel,Twist steel |
| Fabrication | Weled |
| Material | carbon steel(Q235,Q195) |
| Surface treatment | Galvanized, customised |
| Surface type | plain (smooth) style |
| Fittings | bolts, nuts, washers |
| Bearing bar spacing | 38mm.39mm.40mm.41mm(standard), other customised |
| Cross bar spacing | 100mm(standard), other customised |
| Tread width | 295mm, other sizes are available |
| Tread length | 500mm, other sizes are available |
| Tread height | 44mm |
| Fixing type | welded connection |
| Front nosing type | Without nosing, checker plate nosing, vertical striped plate nosing, round hole plate nosing |
Steel stair treads are the main bearing grating products for the lots of industrial and commercial applications,also know as welded bar grating stair treads.Due to the extremely strong,durable and bearing capacity for almost all the bearing application requirements,which become the most popular grating in many architectural, commercial, and industrial applications.The stability makes them have a much higher performance in the application.
Steel stair treads type:
T1 welding fixing, stair tread without front plate nosing.
T2 bolt fastening, stair tread without front plate nosing
T3 welding fixing, stair tread with front checkered plate nosing
T4 bolt fastening, stair tread with front checkered plate nosing
Steel stair treads grating is widely used in architectural, commercial, and industrial applications.
+86-022-68900512 
152 kilometers of national highway 104, east side of gaogaolou village, jinghai town, jinghai district, Tianjin,China Tianjin Shunjinhua Machinery Manufacturing Co Ltd
