Surface Treatment: Hot dip galvanizing paint , stainless steel not treatment
Style: Plain Style Steel Grating, Brand compound steel grating ,Serrated Style Steel Grating and I Bar Type Steel Grating
1.Bearing bar pitches may be 15 to 22,25,30,32.5,34,40,50,60,80,90mm,of which 25,30,34and 40mm are recommended
2.Cross bar pitches may be 24-200mm,of which 50mm,76mmand 100mm are recommended.
Bearing Bar Spacing | Cross Bar Spacing | Bearing Bar Spec (width×thickness) | |||||
20×3 | 25×3 | 32×3 | 40×3 | 20×5 | 25×5 | ||
30 | 100 | G203/30/100 | G253/30/100 | G323/30/100 | G403/30/100 | G205/30/100 | G255/30/100 |
50 | G203/30/50 | G253/30/50 | G323/30/50 | G403/30/50 | G205/30/50 | G255/30/50 | |
40 | 100 | G203/40/100 | G253/40/100 | G323/40/100 | G403/40/100 | G205/40/100 | G255/40/100 |
50 | G203/40/50 | G253/40/50 | G323/40/50 | G403/40/50 | G205/40/50 | G255/40/50 | |
60 | 50 | G203/60/50 | G253/60/50 | G253/60/50 | G403/60/50 | G205/60/50 | G255/60/50 |
I bearing bar | I bearing bar spec | ||||||
25×5×3 | 32×5×3 | 38×5×3 | 50×7×4 | 55×7×4 | 65×7×4 | ||
30 | 50/100 | GI2553/30 | GI3253/30 | GI3853/30 | GI5074/30 | GI5574/30 | GI6574/30 |
60 | 50/100 | GI2553/60 | GI3253/60 | GI3853/60 | GI5074/60 | GI5574/60 | GI6574/60 |
