... , X70, X80, X100CertificationAPI, ISO, CE, UL, BSI, BVOuter Diameter1/2''-48''Wall Thickness2-59.54mmLengthSingle Random Length, Double Random Length or ... .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 ...