ladder parts

Ladder parts   Main Market Our regular grating(ladder parts) customers in USA ,AUS,Kuwait, UAE, Malaysia, ,Philippine,Singapore, UK,New zealand,Tunisia ,South Africa and  so on. More than 60% of products is exported to the worldwide.  Products types: We produce three kinds of Steel Gratings(ladder parts), they are Plain Style Steel Grating, Serrated Style Steel Grating and I Bar Type Steel Grating. They are widely used in steel structure platforms, Stair Treads, sidewalks, drainages and Well Covers etc. We can design and manufacture standard steel grating(ladder parts) and in customized shapes per client's requirements.   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.              

Product Categories : Stair Treads