Payment & Shipping Terms:
|Name:||With Nosing Galvanzied Steel Stair Treads Bearing Bar 25mm X 3mm||Material:||Mild Steel|
|Surface Treatment:||Hot Dipped Galvanized||Sample:||Free|
|Certification:||T1,T2,T3,T4,T5,T6||Bearing Bar Pitch:||30mm,40mm|
|Fixing:||Bolted Fixing, Welded Fixing||Nosing:||Without Nosing,Checkered Plate Nosing,Non-slip Plate Nosing|
exterior metal stair treads,
galvanised steel steps
With nosing Galvanzied Steel Stair Treads Bearing Bar 25mm x 3mm
Grating Step plate also called stair grating, stair steel, is mainly used for platform stair, and divided into two kinds: welding installation and bolts installation.
Welded stair grating, just welded the stair grating to the ladder beam, no need side plate, this is more economic, durable, but not easy for unfixing; bolt stair grating, it is need side plate when install, for the bolt hole is on the side plate, use bolts fix stair grating to the ladder beam, this can recycle used. This is according to clients’ demands.
Welded step plate:T1,T3,T5
Bolt step plate:T2,T4,T6
Step plate width for usual is between 0.5m-1m
Step plate size mark :
T4-—(RA325/30) : T4—step plate type ,RA325/30--steel grating size
Step plate size tolerance:width:W±3mm,length: L-3mm
Step plate can be widely used in factories like powder plant, water works, and used as platform and aisle in the fields of public works, Environmental Engineering , theater, visiting platform, parking lot and so on.
For lower cost, we suggest clients use module width, for example: series 1 use 125,155,185,215,245,275mm, series 2 use 125,165,205,245,275mm etc, and for length, it is multiple of 100mm, such as 500,600,700,800,900,1000,1200mm and so on.
Recommended length table:
|Flat Steel section size||25×3||25×5||32×5||40×5|
|“A”(bolt hole center distance)||45||75||75||100||100||150||150|
Front fender:Size 65mm*5mm, or as your requirements
|Specification of steel grid mesh|
Contact Person: admin