Stainless steel alloy tube is produced seamless material like Inconels, Momels, Incoloys, Duplex tube and so on. It has high temperature resistance, low temperature resistance and corrosion resistance. The size range outer diameter is 2-80mm and wall thickness is 0.2-10mm. It is widely used in high-pressure and high-temperature pipelines and equipment such as power plants, nuclear power, high-pressure boilers, high-temperature superheaters and reheaters.