... project About us Suzhou Aichi Pipe professional production of PE solid wall, drainage pipes, fittings, gas pipe, the specification dn20-630, ... the unit price significantly lower than steel tube, cast iron pipe and conventional plastic pipe5. convenient installation, adopt aprons way ... time (200 °C), min≥ 204Tensile strength, Mpa≥ 165Weather (total pipe receiving ≥ 3.5Gj / m after aging energy)80 °C ...