... safeApplication:1.moist and slippery places,especially for Smeary Offshore oil platforms.2.gradient bridge, passage,3.other ... standards are available. The products most commonly used for Belt corridor, storage shelf,Attic panel, trestle, ... -side full welding every 3 bearing bars.Notes for ordering:1. Please clearly state specifications, types, ... us. non-slip serrated steel grating for drilling platform