Sandblast Equipment Used to clean the surface of steel pipe, tube, sheet,plate, etc.to gain bright surface. Sandblast EquipmentUsed ... to clean the surface of steel pipe, tube, sheet,plate,etc. to gain bright surface.Roller conveyor ... for processing H-beam, Steel structure, Pipe, Steel Plate, Heavy Casting Parts, Ship Chain, Steel Plate, etc.For their details, please ...