... API 5L Gr.B,A252 Gr.3 API Fluid Pipe DescriptionGradeX42-X80Outer Diameter219-3600mmWall Thinkness6-30mmStandardASTM A252, ASTM A53 ... according to your demand.Regular Length5.8M for 20’gp,11.8M for 40’gp,random length can be ... choose the suitalbe container depend on Max weight,volume,for the purpose of saving freight.Trads TermsFOB, CFR, ... prompt delivery time etc. API 5L SSAW Steel Pipe for natural gas