ladder steps

Specifications

We are specialized in steel grating .
Best qulity and reasonable price .
Faster delivery time and good service.

 

This company is specialized in all kinds of steel gratings with better quality, competitive price and faster delivery time. Such as steel grating flooring walkway, platform, stair tread, well cover, trench cover, compound gratings, tree grates, storage shelves, ceiling, fences and handrail so on.

 

Our products have passed the test of Steel Grating Standard of ANSI/NAAMM (MBG531-88), BS4592-1987, YB/T4001-1998. Steel Material Standard of ASTM (A36), BS4360(43A), GB700-88. And our products exported to America, France, UK, East Europe, Southeast Asia, Middle East, South America and so on.      

 

1)There are four kinds of stair treads T1,T2,T3,T4.

    T1         Welded fixing and Without nosing

    T2         Bolted fixing and without nosing,easy to installation and teardown.

    T3         Welded fixing and with checkered plate nosing, can be skid.

    T4         Bolted fxing and with checkered plate nosing, easy be installation,

                 teardown and can be skid.

 

 Notes: Stair tread may be of any types of grating,the size may be up to no standard specification
 We recommended :

 Bearing bar pitch is 30,40,60mm.

 Cross bar pitch  is 40,50,60,100mm

 Width :125,155,185,215,245,275,305mm

 

2) Material:
Mild Steel (Low Carbon Steel) or Stainless Steel

3) Surface Treatment:
Untreated, Painting ,Powder coated or Hot dip Galvanizing

4) Steel grating standards:
A) China: YB/T4001-1998
B) USA: ANSI/NAAMM (MBG531-88)
C) UK: BS4592-1987
D) Australia: AS1657-1988
E) Japan: JJS.

 

Contact: Miss Suri Yu,  Tell:0086-574-88073970

Mobile: 008613429291785,Fax:0086-574-88073962

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