Steel Lattice plate

Detailed Product Description

Steel Lattice plate

we produce three kinds of steel gratting,they are Plain Style Gratting,Serrated Style Steel Grating and I Bar Type Steel Gratting,They are widely used in steel structure platforms,stair treads,sidewalks,drainages and well covers etc.We can design and manufacture standard steel grating and in customized shapes per client's requirements.

1)Bearing Bar(Load Bar)Specifications(mm):the specification of plain type and serrated type bearing barin 20x3 to100x10,the specification of I-section type is 25x5x3,32x5x3,38x5x3,40x5x3,50x5x3,50x7x4,55x7x4,60x7x4,65x7x4,70x7x4,75x7x4 ,etc.

2)Bearing Bar Pitch(center to certer):12.5,15,25,30.16,32.5,34,40,41,25,45,50,60,60.32,80,100mm etc,also be according to client's requirement and 30,40,60,mm are recommended,America standard is available.

3)Cross Bar Pitch(center to center):38,50,76,100,101.6mm etc,also be according to client's requirement and 50,100mm are recommended, America standard is available.

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

5)Surface Treatment :Untreated,Painting or Hot dip galvanized

6)Steel gratting standards:

A)China:YB/T4001-1998

B)USA:ANSI/NAAMM(MBG531-88)

C)UK:BS4592-1987

D)Australia:AS1657-1985

E)Japan:JJS