Materials | Low carbon steel, stainless steel & Q235,A36,SS304,SS316L | ||||||
Bear bar width*thickness | 25x3,25x4,30x3,30x4,30x5,32x5,40x5,50x5,.....75x10mm | ||||||
12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 34.3, 35, 40, 41, 60mm. US standard: 1"x3/16", 1 1/4"x3/16", 1 1/2"x3/16", 1"x 1/4", 1 1/4"x 1/4", 1 1/2"x 1/4" etc. | |||||||
Bearing bar shape | Plain Style Steel Grating, Serrated Style Steel Grating and I Bar Type Steel Grating. | ||||||
Cross bar shape | round, twisted | ||||||
Cross bar pitch | 38,50,76,100,101.6mm | ||||||
Surface treatment | Black, hot dipped galvanized, paint |