... ducting; from oil and gas production to marine installations and directional drilling. Along with the improvement of peoples life quality, more and ... -2000B. Specification,PE80 Working pressure, 0.4MPa,0.8MPa,1.0MPa,1.25MPa;Outside diameter, Dia25- 315mm.PE100 Working pressure, 0 ... .6MPa, 0.8MPa,1.0MPa,1.25MPa,1.6MPa.Outside diameter, Diaφ25-315mm.C. Properties of ...