The hottest famous plastic pipe enterprises lead p

Famous plastic pipe enterprises have led pipes and fittings into the era of three grades

traditional drainage and water supply pipelines are mainly steel pipes, cast iron pipes, cement pipes and clay pipes, which are generally characterized by high energy consumption and easy environmental pollution; At the same time, there are also the following shortcomings: ① short service life, generally years; ② Poor chemical resistance and corrosion resistance; ③ Poor hydraulic performance; ④ High construction cost and long period; ⑤ The integrity of the pipeline is poor, easy to leak, etc. Since the mid-20th century, countries all over the world, especially developed countries, have been developing special materials for plastic pipes and using plastic pipes

in the past decade, driven by the rapid development of China's macro economy, China's plastic pipe industry has developed very rapidly. Plastic pipes are more and more popular in life and industrial applications because of their environmental protection and safety, and play an important and irreplaceable role. Especially in the construction industry, plastic pipes can not only replace a large number of steel, wood and traditional building materials, but also have the advantages of energy saving, material saving, ecological protection, improving the data environment generated by residential equipment in the process of operation, improving building function and quality, reducing building weight, convenient completion and so on. They are widely used in the fields of building water supply and drainage, urban water supply and drainage, gas pipes and so on; The growth rate of plastic pipes is about 4 times of the average growth rate of pipes, which is far higher than the growth and development rate of the national economy of various countries. It has become the trend of development in the new century to replace cast iron pipes and galvanized steel pipes with environmental friendly green plastic pipes. Plastic pipes have been successfully developed and widely used in developed countries, especially in Europe; The development in China is relatively lagging behind, but in recent years, with the enhancement of China's comprehensive national strength and the improvement of people's living standards, plastic pipes have developed by leaps and bounds

at present, China's plastic pipe has developed into a building materials industry with complete dust prevention and protective grounding types and large-scale production capacity. The main types of plastic pipe include: UPVC pipe, CPVC pipe, PE pipe, PAP pipe, PE-X pipe, PP-B pipe, PP-R pipe, PB pipe, ABS pipe, etc. It is widely used in construction water supply and drainage pipes, urban buried water supply and drainage pipes, drainage pipes, gas pipes, rural water supply and drainage pipes, irrigation pipes, industrial sewage and transmission of chemical fluids, etc., meeting the different needs of various fields of the national economy for pipes

the huge market must have a fierce competitive situation. According to the current international mold and hardware and plastic industry, China is more emphasis on cutting the core industry, and the low concentration of supply industry. According to Luo Baihui, Secretary General of Yingshang Association, there are more than 3000 large-scale plastic pipe production enterprises in China, with an annual production capacity of more than 15 million tons, 300 enterprises with an annual production capacity of more than 10000 tons, and more than 20 enterprises with an annual production capacity of more than 100000 tons, In the development process of plastic pipes, at present, China's plastic pipe production enterprises are mainly concentrated in coastal and economically developed areas, and the sum of the production volume of the first few areas has exceeded about 40% of the national total. Famous plastic pipe brands include Liaoning Jinde pipe industry, Liaoning Zhengyang pipe industry, Guangdong RiFeng pipe industry, Hubei Jinniu pipe industry, Zhejiang Weixing, etc. The industry concentration has gradually increased. At present, the market share of the top 20 enterprises in sales volume has reached more than 40%. Through the shaping and improvement of their own brands, these enterprises' brand culture is more deeply rooted. Jinde's "good use of life" and Zhengyang's "good management of life every day"... They contain enterprise wisdom with a new "marketing concept", leading the times to enter the "three products" era of brand, quality and taste

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