Galvanized Steel Grating 1Bearing bar pitch:30-60mm 2Cross bar pitch;50,100mm 3Plain,Serrated,I-shape 4.Competitive price Galvanized Steel Grating (Real Factory) Raw materials: Low carbon steel, StainlessApplication:Structure, Floor ,Grating etc. Popular Specification at below:Load bar size(mm)Ceneral factories and workshop,motor,riims,wheel trolleysUDL=5kPaGeneral heavy loading areas , ...