Alloy Tubes Specification & Steel Grade: ASME SA213M: T11, T12, T22, T2, T5, T9, T91 etc; ASME SA335M: P11, P12, P22, P2, P5, P9, P91 etc; ASME SA199M: T11, T12, T5 etc; ASME SA209M: T1, T1a, T1b; EN10216-2: 10CrMo5-5, 11CrMo9-10 etc; JIS G3462: STBA12, STBA13, STBA24 etc; Size: OD 15-1200mm, WT 1.0 to 200mm, Length Max. 25Meters; Application: For Heat Exchanger, Superheater and Boiler.
