The development and application of plastic pipes

  In recent years, with the deepening of China's reform & opening up and the increasing investment in the state infrastructure construction, domestic and overseas demand for plastic pipes and fittings has maintained a rapid annual growth rate. The plastic pipes and fittings play a more and more important role. Compared with the traditional cast iron pipes and fittings, the plastic pipes and fittings have the light weight and long service life. In general, the service life of plastic pipes and fittings is over 50 years.

  In addition to the increase of the municipal and construction for water supply and drainage pipeline, agricultural (water supply, irrigation and drainage) pipeline, there is a significant increase of plastic pipes and fittings in application of the transformation of drinking water for people and livestock in rural areas, solar water pipelines, municipal sewage, ground heat pipelines, communication, electric power, gas, heating, medical and other industry. Now plastic pipes and fittings application has cover a wide range, such as the construction for water supply and drainage, building heating, city gas transmission, city water, municipal drainage, sewage, transformation of drinking water for people and livestock in rural areas, agriculture irrigation, drainage, electricity, communications, industry and many other areas.