... Suzhou Aichi Pipe professional production of PE solid wall, drainage pipes, fittings, gas pipe, the ... for ploughed back, corrosion resistance, long life7. Non pollution, in accordance with national water ... standards NoItemrequirements1Elongation at break,%≥ 3502Longitudinal shrinkage rate (110 °C),%≤ 33Oxidation induction time (200 °C), min≥ 204Tensile strength, Mpa≥ 165Weather (total pipe ...