1.stair treads can be made of any type of steel gratings, and its dimesion may be assigned according to customer's requirement.

2.It is suggested that the length, width, front nosing and side plate recommended by us should be adopted as much as you can from the economical angle.

3.Type Mark:

Recommended width of stair treads

Remark:bearing bar width is 5mm

      Minimum length of stair treads

Tolerance of stair tread

End plate of stair tread