G255/40/100 Grating G255/30/100 Grating Japan
E) Japan: JJS. Item No. Bearing Bar Pitch Cross Bar Pitch Specification of bearing bar load( width × thickness ) 20×3 25×3 32×3 40×3 20×5 25×5 1 30 100 G203/30/100 G253/30/100 G323/30/100 G403/30/100 G205/30/100 G255/30 .
Steel Bar Grating(Bearing Bar Grating) - HR02 - GUORUN (China Manufact : Consulting inventory

E) Japan: JJS. Specification List: Type W-- welded steel grating L-- pressure-locked C-- socket-welding Bearing 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
Galvanized Steel Grating,Steel Electro Forged Grating purchasing, sour : Consulting inventory

E) Japan: JJS. Item No. Bearing Bar Pitch Cross Bar Pitch Specification of bearing bar load( width × thickness ) 20×3 25×3 32×3 40×3 20×5 25×5 1 30 100 G203/30/100 G253/30/100 G323/30/100 G403/30/100 G205/30/100 G255/30 .