Nickel Alloy 200 / 201 Tubes Nickel Alloy tubes in grades 200 and 201 are engineered for excellence, providing robust performance in high-temperature and corrosive conditions.These tubes are a go-to choice for heat exchangers, condensers, and in various engineering projects where quality cannot be compromised. Technical Specification TableSpecificationValueMaterialNickel Alloy 200 / 201FormTubeDiameterStandard and Custom DiametersLengthStandard and Custom LengthsUsageHeat Exchangers, Condensers, Engineering