Specification: 1)Steel grade: SPHC, 08AL, 08F, HG5, DF08, Q195-235, M8 2)Standards: ASTM, ANSI, API, JIS, DIN, EN, BS, UNI, NFA, GB 3)Pipe Diameter: All possible dimensions and shapes available 4)Application: petroleum processing and petrochemical industry Packing: With edge protector, steel hoop and seals, or as per customers' requirements