... deal with all kinds of steel pipes like following:1. seamless steel pipe (A53, A106, API 5L, A179, A192, A213, A333, ... and coated, 3PE, IPN8710, 2PE, Epoxy powder)5. welded steel pipe (A53, API 5L, BS1387, EN10025) 1Product1 8 stainless steel ... A269JapanJIS G3459/G3463GermanDIN174563Material and GradeU.S.A.TP304,TP304L,TP310S,TP316,TP316L,TP316Ti,TP321, TP347 201,201JapanSUS304,SUS304L,SUS310S,SUS316, ...