Tuyau en acier SSAW en spirale de grand diamètre API 5L Tuyau en acier SSAW en spirale: BS:1387, EN10217:S185, S235, S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H, ST12, ST13, ST14, ST33, ST37, ST44, ASTM ST52 53: GR. A, Gr B API 5L: A, b, X42, X46, X52, X56, X60, tuyau en acier de SSAW Standard X65 X70: EST: 3589