WT1 Stair Tread

タイトルまたは説明

WT1 Stair Tread

Product Description 

Stair Tread are widely used. They are widely used in power plants, waterworks and other industries, such as platforms, walkways, theaters, visiting platforms, parking lots, etc.

Steel Grating Size: 1m×6m standard type (special size and American standard size are also customizable)

Material: Low carbon steel (Q**5)=A*6

Surface Treatment: Hot dip galvanizing, paint or no coating

Surface Shape: Plain, Serrated and I type

Steel Grating Standard: China YB/T********7

America ANSI/NAAMM (MBG*****8)

Britain BS********7

Australia AS********2

Steel Standard: China GB*****8 / ASTM (A*6) / BS***6 (*3A)

Hot Dip Galvanizing Standard: China GB/T*******2 / ASTM (A**3) / BS**9 

Technological Process 

(1) Material

(2) Pressure Welding

(3) Cutting 

(4) Welding of Ends Bar 

(5) Hot Dipped Galvani-zation 

(6) Final Shipment