... #,20G,Q345B,27SiMn,15CrMoU,12CrMoU,20CrMo,35CrMo,42CrMo,WB36,BCrMo44,34CrMo4,P5,12CrASTMA106,A312,A315,A355,A179,A519,A192,A210,A213DINST37 ... coatingGalvanizedOther (can be made by 3 PE)Sortingstructural pipe, fluid pipe, boiler pipe, oil pipe ,gas pipe ,API pipe ,alloy steel pipePICTURES FOR YOU DIN ST ...