Steel mesh skeleton plastic composite pipe a full analysis of the primary control parameter steel mesh skeleton plastic composite pipe selected primary control parameters including nominal diameter, nominal pressure, the use of temperature, the minimum wall thickness, peel strength, weather resistance, stable crack under pressure and the like. 2, the definition of a series of high-strength steel for enhanced surround molding core skeleton, polyethylene dedicated data transmission medium fit the needs of even constitute the entire wall extrusion composite layout wall pipe. Attributed to the steel skeleton of polyethylene pipe a variety of pipe series. 3, the composite pipe cleaning drinking water according to the standard rules of the experiment, the cleaning should be fit, "the days of drinking water distribution equipment and protective materials safety evaluation norms of" GB / T 17219 rules. From the plastic pipe market demand perspective, in 2000, PP-R pipe market demand is less than 10,000 tons; in 2001, PP-R pipe market demand of about 3.5 million tons. Hot and cold water pipes conduct business pe PP composite pipe manufacturers, their raw materials localization is necessary to have a premise. For hot and cold water PP-R pipe huge market space and conduct wholesale prospects pe composite pipe, for domestic Yanshan Petrochemical, Yangzi Petrochemical, Jinshan Petrochemical numerous other petrochemical companies to proceed with a special resin is dedicated PP pipe PP-R pipe special research and develop the resin. However, the current domestic PP-R pipe materials have not yet been demonstrated time grading hydrostatic strength, still in its infancy. Currently, the domestic plastic pipe has constituted a series, include agricultural pipe, built with hot and cold water pipes and other manufacturers, wholesale pe PP composite pipes, some companies currently underway to develop special materials buried pipes. But demand noting that throughout the country there is a lack of current data-processing functions tube research, then incur skills serve not perfect, further research and develop the domestic impact of the pipe will affect the well-being of the entire pipe industry to carry out rapid pe composite pipe Manufacturers | unimpeded building materials (certified) | pe composite pipe from Foshan City Building Material Co., Ltd. to provide unimpeded. Building Materials Co., Ltd., Dongguan City unimpeded (www.0769pe.com) is Dongguan, Guangdong, composite pipe leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the flow of building materials led the staff warmly welcome all inquiries negotiations to create a better future flow of building materials.