hot deep galvainzed OD: 16mm-610mm, thickness: 0.8-20.0mm ASTM A53, ASTM A500, ASTM A513, BS1387, DIN2391, DIN2394, DIN17175,

A: Size Range: Round pipe diameter: 16mm-610mm, thickness: 0.8-20.0mmB: Surface finish: black, blank, bright and galvanized C: Length of each pipe: 500mm-16,000mm D: Steel grade: Q195 - Q235A, ST37-2, ST52, S235, S355, SS400, A1010, SAE1045, X40, X60 etcE: Conforms to international standards, like: ASTM A53, ASTM A500, ASTM A513, BS1387, DIN2391, DIN2394, DIN17175, JIS G3452, EN10210, EN10305 et

galvanized welded steel pipe