... Steel Pipe 1.the short delivery 2.T/T &L/C 3.considerate service 4. high quality & competitive price A333 GR1 Steel Pipe MaterialCarbon ... .Surface Treatment3PE, 3PP,EP and Black PaintingApplicationFluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, Chemical Fertilizer Pipe, Structure PipePackaging Detailin wooden cases, nylon bags ...