The stainless steel billets can transform to seamless pipes and tubes, that are primarily used in the electronics, instrument, petrochemical, shipbuilding, boiler, heat exchange, and nuclear power industries. Stainless steel seamless pipe and tube Usage!gpiping/heat exchanger/boiler tube/pressure tubing/instrumentation/precision tubing Outside diameter!g6 ~ 530 mm Thickness!g0.5 ~ 35 mm