... pe pipe diameter:12mm,16mm,20mm,25mm,32mm,40mm,50mm,63mm 2,length:1000m/coll 3,thickness:1mm-5mm specification: pe pipes and pipe ... parties through consultationLength: low density polyethylene pipe is commonly volume, each volume weight ... number not more than one.Appearance: tube inside and outside wall should be smooth ... axis of the vertical tube.Wall thickness deviation: pipe of the same section of ...