As proposed by the national twelfth five-year plan, the state of urbanization process will be up every year, for every one percentage point is expected to raise the level of urbanization, increase the city water consumption about three billion cubic meters, so for the plastic pipe market is expected to have a stable and good growth.One of the plastic pipe as plastic products to products and is following the steel, wood, cement, fourth new building material in the modern rise. Plastic pipe, plastic profiles, windows and doors are the two main varieties of large amount of chemical building materials. In recent years the country intensify development of plastic pipe, established development goals, the relevant departments to formulate and publish the plastic pipe industry development planning, policies, standards, in a very short period of time, China plastic pipe and its related industry has made rapid progress, is expected this year, the total output is expected to reach 12000000 tons.The traditional pipeline mainly steel, cast iron pipe, cement pipe and clay pipe, are high in energy consumption, easy to produce environmental pollution characteristics; and short service life of corrosion resistance of poor chemical resistance; construction requirements high, long construction period; easy to leak. While the plastic pipeline, changed the situation. In life and in industrial applications, with its environmental safety is more and more popular, plays an important, irreplaceable role.