... Delivery:7-30days 4.Availability:20,000tons/year "Wanjie" stainless steel grating has the characters of Light weight, heavy-duty, large ... usually applied to Power plants, chemical plants, oil refineries, steel mills, paper mills, mechanic plants, cement plants, municipal engineering ... bear lateral impact well. This kind of steel grating fit for all kind of industrial platforms.Notes: common welding ...