drain cover/Platform steel grating/walkway mesh
Type | Welded steel grating, pressure-locked, socket-welding |
Steel flat size | 20×3,25×3,25×5,30×3,30×4,30×5,32×3,32×5……45×5mm |
Bearing bar pitch | 12.5,15,20,25,30,35,40,50mm |
Cross bar pitch | 38,50,80,100mm |