2pcs 45 Degree Mandrel Bend Elbow OD Steel Exhaust Elbow Exhaust Piping 70mm
2pcs 45 Degree Mandrel Bend Elbow, 70mm OD Steel Exhaust Elbow Exhaust Piping Connector 304 Stainless Steel for Exhaust Pipe Stair Handrail HVAC. It’s polished, widely used in highly clean and purity piping system.