... of Authority to use the Official API Monogram. seamless steel pipe API A106-5L 5CtOur products are made of 10 ... A335P12, A335P22, SA-213 T11 T22 T12, 10CrMo910, 12Cr2MoWVTiB (Steel Mortar102), 15CrMo, 35CrMo, 42CrMo, Cr5Mo, 12Cr1moV, 10MoWVNb, 07Cr2AlMo, ... , DZ40, DZ50, N80, J55, GCr15, GCr15SiMn, GCr9, GCr9SiMn, 304 (0Cr18Ni9), 321 (1Cr18Ni9Ti), 304L (00Cr19Ni10), 316L (00Cr17Ni14Mo2), oCr13, 1Cr13 ...