Hdg steel stair

Place of Origin: Shandong, ChinaBrand Name:LianheModel Number:G325/30/100/1000X275MMMaterial:ASTM A36, A1011, A569, Q235Grating Standard:YANSI/NAAMM(MBG531-88),B/T 4001.1-2007,BS4592-1987,AS1657-1985H


Place of Origin: Shandong, ChinaBrand Name:Lianhe
Model Number:G325/30/100/1000X275MMMaterial:ASTM A36, A1011, A569, Q235
Grating Standard:YANSI/NAAMM(MBG531-88),B/T 4001.1-2007,BS4592-1987,AS1657-1985Hot Dip Galvanized standard:ASTM A123, AS1650, GB/t13912-2002
Grating Specification:19-w-4, 15-w-2, 30/100, 40/50, 60/100 and allCertification:ISO 9000/9001/9004
Application:Industrial platform, flooring and walkway traffic, steel structureSurface Treatment:Galvanized, painting, self-colour or untreated
Grating Steel Material:Low carbon steel, mild steel, stainless steelType:Plain bar grating, Serrated bar grating, I-shape grating
Market:Europe, Australia, Mid-east, Africa, Asia etc  


Stair tread is fabricated by grating, nosing plate and side plate.
Main type:                 1. Checkered plate nosing , Bolted fixing   anti-slip
                                  2. Checkered plate nosing, Welded fixing  anti-slip
                                  3. Without nosing,              Bolted fixing
                                  4. Without nosing,              Welded fixing   

Yantai united steel structure co.,ltd 

Max length of stair tread

Yantai united steel structure co.,ltd 

Recommended width of stair tread

Yantai united steel structure co.,ltd