Compared with traditional cast iron pipes, galvanized steel pipes, cement pipes and other pipes, PP-R pipes have the advantages of energy saving and material saving, environmental protection, light weight and high strength, corrosion resistance, smooth inner wall and no scaling, easy construction and maintenance, and long service life. Advantages, PE pipe production line is widely used in building water supply and drainage, urban and rural water supply and drainage, urban gas, electricity and optical cable sheathing, industrial fluid transportation, agricultural irrigation and other construction, municipal, industrial and agricultural fields.

In recent years, with the continuous increase of market demand in the construction industry, municipal engineering, water conservancy engineering, agriculture and industry, the PE pipe production line Chinese high-speed mixer manufacturers industry has shown a rapid development trend. According to the survey, the production volume of plastic pipes in 2009 was 5.804 million tons, a year-on-year increase of 18.9%. From January to September 2010, the production volume of plastic pipes was 5.528 million tons, a year-on-year increase of 28.23%. At the same time, with the continuous improvement of consumers' quality requirements for products in terms of environmental protection, health, and durability, my country's plastic pipe production has increased, and the product quality has continued to improve. The technological progress of the industry has continued to accelerate. Materials and new structure varieties are constantly emerging, advanced system design concepts emerge in an endless stream, the functionality of products is more obvious, and the application fields are further expanded. According to the analysis, the market share of China's plastic pipes currently accounts for more than 30% of all pipes.

By 2015, in the national new construction, reconstruction and expansion projects, 85% of the building drainage pipes are made of plastic pipes, 80% of the rainwater drainage pipes of buildings are made of plastic pipes, the use of plastic pipes for urban drainage pipes will reach 50%, and the water supply and hot water in buildings will be used. 85% of supply and heating pipes are made of plastic pipes, 80% of urban water supply pipes (below DN400mm) are made of plastic pipes, 90% of village water supply pipes are made of plastic pipes, the application of urban gas plastic pipes (medium and low pressure pipes) reaches 40%, and construction wires 90% of the threading sheath is made of plastic. It is predicted that during the 12th Five-Year Plan period, my country's plastic pipe production will maintain a growth rate of about 10%. By 2015, it is expected that the national plastic pipe production will be close to 12 million tons, and the market share of plastic pipes in various types of pipes in the country will exceed 60%.

PP-R pipe is also called three-type copolymerized polypropylene pipe and random copolymerized polypropylene. It is a new type of plastic pipe product developed and applied in Europe in the early 1990s. In the late 1980s, PP-R became a new generation of pipeline materials by adopting the gas phase copolymerization process to randomly and uniformly polymerize the molecular chain of about 5% PP (random copolymerization). It has high strength, good impact resistance and long-term creep performance. At the same time, the pipeline has excellent corrosion resistance to chemicals and is insoluble in any known solvent at room temperature, so it is more suitable for transporting chemical fluids in places such as chemical plants in addition to home decoration. With a lifespan of up to 50 years, there is no cheaper material on the market that can replace it.