Anti-Slip Heavy Duty 19-W-4 Welded Steel Grating for Industrial Stair Treads and Walkway Platforms
Anti-Slip Steel Grating
,Heavy Duty Welded Steel Bar Grating
,19-W-4 Steel Grating Panel
19-W-4 welded steel grating is the standard North American welded bar grating pattern: bearing bars at 19/16 in (30.2 mm) centres, cross bars at 4 in (101.6 mm) centres, electro-forged at every intersection. It is the default specification for industrial platforms, walkways and catwalks because it ...