1) Mainly used for municipal administration water supplies, buildings' water supply, chemicals, food, material, prints, light industry, papermaking and metallurgy 2) For water and other liquids 3) Used in irrigation, telecommunications lines, sleeve pipes, as well as all facets of chemical industry 3) Liquid transports pipeline of industry and irrigates pipeline for farming 4) Size: OD32 - OD630mm 5) High density, good flexibility, bears strong shocks and twists in earthquakes, resists wear and tear 6) Shock resistant 7) Will not cause secondary pollution 8) Has good corrosion resistance 9) Resists fractures and handles extreme temperatures 10) Has long performance life and can be used for 50 years under normal situations 11) Lightweight and easy to weld 12) Safe connections
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