Description

1) Healthful, innocuous, the production belong to green manufature of building materials , smooth inner layer without clogging 2) High temperature and pressure resisitant; The water temperature that transport by the piping can reach *5℃ when working under the long term consecutive working stress. 3) Hot-melting method when pipe and fiiting are the same material, 4) Heat preservation and energy saving; coefficent of heat passage of piping just as one of two hundred as metallic conduit 5) Lightweight: easily transport 6) The woking of the piping is very long; its working life can reach at least *0 years under normal use 7) Anticorrosion, anti-encumbrance