According to the relevant building materials experts, the green pipes produced in China mainly include polyethylene pipes (PE), polypropylene pipes (PP), polybutylene pipes (PB) and aluminum-plastic composite pipes (PAP). More than 80% of these pipes are used. Building water supply and radiant heating. Compared with other plastic pipes, it is more suitable for indoor small-diameter water supply pipes, radiant heating and floor heating, indoor low-pressure gas pipes, etc. Before 1997, the use of aluminum-plastic pipes was narrow and the output was small, and there were few sales in the market.
However, since 1997, the Ministry of Construction has restricted the use of galvanized pipes in new homes. It is recommended to use new green pipes such as polyethylene pipes, polypropylene pipes, polybutene pipes and aluminum-plastic composite pipes. Therefore, the green pipe market is active. Production and sales are booming, and some varieties are in short supply, becoming a new growth point for the national economy and becoming a hot spot for investment. This has laid a solid foundation for further maintaining the health of the “blood veins” of the living room. According to market research, the output of these green pipes increased for two consecutive years from 2002 to 2003, and has reached more than 3 million tons. It is expected to exceed 3.5 million tons this year.
According to market research, after 1997, due to the rising demand for these green pipe materials, the production of this product has high efficiency, and the local market has become more and more unstable, resulting in great ups and downs in quality, output and prices. However, after several years of fierce market competition and industry consolidation, some small factories with poor equipment levels, small production lines, small output, and low quality have already withdrawn from the market, and new competitors have few opportunities to enter. It is expected that the market of polyethylene pipes, polypropylene pipes, polybutene pipes and aluminum-plastic composite pipes will maintain a stable development trend in the next few years. Kangyu Pipe Industry is a modern manufacturing enterprise integrating design, research and development, production, sales and service. With advanced management concepts, strong research and development strength, excellent production equipment and excellent market expansion capabilities, the company has become a shining star in the industry.