1,manufacturer of pre galvanized steel pipe 2,competitive price and ... ,quick delivery 4,ISO, 5,SGS,BV NAME: 2 1/2" BS EN pre galvanized steel pipeSTANDARD: BS EN10219-2006, BS EN10296 ... -Q345; 10#, 20#, 45#; SS400; A53 GR A/BOD: 2 1/2" (73-76.1mm) W.T.: 0.6-2.2mmLENGTH ... .8m, 6m, 9m, 11.8m, 12mPACKING: in bundlesTECHNIQUE: ERW 2 1/2" BS EN pre galvanzied steel pipe