G323/40/100 Grating Serrated Steel Grating Online
Specification List: Type W-- welded steel grating L-- pressure-locked C-- socket-welding Bearing bar centers 15-30, 40, 60, 80, 90 mm etc. with 30, 40 mm recommended. Cross bar centers any greater than 30mm is ok. with 50, 100mm
Steel Bar Grating(Bearing Bar Grating) - HR02 - GUORUN (China Manufact : Consulting inventory

Specification List: Type W-- welded steel grating L-- pressure-locked C-- socket-welding Bearing bar centers 15-30, 40, 60, 80, 90 mm etc. with 30, 40 mm recommended. Cross bar centers any greater than 30mm is ok. with 50, 100mm