Zhizhen Steel Grating Products
 Steel Grating
 Combined Steel Grating
 Plug Grill plate
 Railings
 Tree pool cover
 Flat Gap
 Stair Treads And Steel Ladders
 
ĦĦĦĦOur company productes complete steel ladders with handrailings,which are made of gating treads.When selecting the steel ladders please refer to 87J432.We can finish the welding over steel-ladder stringers and stair treads before carrying on the galvanization,which avoids the possibility of spoiling the galvanizing coat when getting the.steel-ladder stringers and stair treads galvanized before welding.No deforming will occur after galvanization.According to whether there is anti-slip requirement and the methods of mounting to stringers,frating treads are classified into four types,expressed as T1,T2,T3,T4,T5 and T6.From the view of economy and safety,it isadvisable to use the recommended lengths and widths below.
  T1 T2 T3 T4 T5 T6
  No anti-slip requirement for welding ladder stringers No anti-slip requirement for connecting with ladder bolts Anti-slip requirement for welding ladder stringers Anti-slip requirement for connecting with ladder bolts Anti-slip requieenent for welding ladder stringers Anti-slip requierment for connecting with ladder bolts
 
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