Zirconium tube is an alloy tube made of metal zirconium and other metals. Due to its excellent nuclear performance and corrosion resistance, zirconium alloy tubes are often used in nuclear fuel assemblies and internal structures of water-cooled reactors, and are important nuclear materials. Zirconium tubes are used in petroleum, chemical industry, salt production, pharmaceuticals, metallurgy, electronics, aviation, aerospace, ocean and other related fields.