Steel Grating Standard:

Dimensions: dimensions and tolerances

• Steel grating length allow ±5mm,width allow ±5mm

• The dimensions of any steel lattice shall be limited by the force of the slabbing and handling, and the dimensions of the removable

• slabbing shall also take into account the weight limits imposed by manual handling

• The bearing plate shall not be more than the width of the plate10%

• Cross bar position deviation: the surface of horizontal bar shall not exceed the surface of bearing flat steel by 1mm;The two ends of the cross bar shall normally not exceed 2mm on either side of the end face of the steel lattice plate

• Beam deflection and spacing deviation: the beam edge deflection to the center of the steel grid plate shall not be greater than 5mm