... ,Q215,Q235,Q345 Prime quality Hot Dipped Galvanized Steel PipeSize: 1/2 to 8-inchWall thickness ... transferring waterPackaging:Standard export pakage ,with steel strips wrapped GALVANIZED PIPEO.DO.D toleranceW.TThickness Tolerance20--219MM ... hot rolled, cold rolledPackinghexagonal water proof packing, packed by steel bands each bundle, with PVC caps, with ... period : 10 to 30 Days . Galvanized Steel Pipe