Reporters found that the market has been very difficult to find the figures of aluminum tubes, and they are gradually replaced by PP-R pipe. So the development of PP-R pipes Why is it so fast? Pipe market, what problems still exist? Interviewed the Wanzhou Weixing management industry, Jiang special management industry, the Taurus management industry, the Ming Shi-management industry and so on several well-known pipe distributor.

PP-R pipe obvious advantages

According to Chiang Special tubes Industry Wanzhou total distribution Wushan Jun introduction, compared to aluminum-plastic pipes, PP-R pipe in terms of performance that has many advantages.

First, PP-R pipe using hot melt or fused connection, not easy to leakage. The plastic tube is a sleeve type used in the physical connection, as the hot water pipes, through thermal expansion and contraction, the interface in very vulnerable to leakage. Moreover, many brands are not the same pipe and pipe fittings factory package, there are some hidden dangers. Secondly, PP-R pipe with environmental health, performance, stability, heat insulation, corrosion resistance, smooth inner wall is not scaling, pipeline system safe, reliable, easy to aging and so on. Aluminum pipe is easy to aging, the use of more hidden, and a short life. Finally, PP-R pipe prices are also lower than the aluminum tubes.

Pipe market are many hidden dangers

PP-R pipe is the focus of the Ministry of Construction to promote the three new type of plastic pipe devaluation varieties, developed very rapidly, but rapid development has also brought some hidden dangers.

According to Weixing management industry Wanzhou total distribution KONG Qing, currently operating in Wanzhou PP-R pipe are dozens of home, but it can really be considered as the brand, but a few. As the manufacturers vary greatly, especially the plastic raw material prices rise, some companies to maintain profit margins, using a number of substitutes or recycled materials to reduce production costs, cutting corners is widespread and has seriously affected the normal development of plastic pipe market.

Taurus pipe industry Wanzhou agent Zhang told reporters that Georgia wins, the public performance of PPR pipe, and how to identify poorly understood, in most cases is "Who is Who hears the decoration." Shi Ming Yi Jian-yong management industry also said that brand-name and the poor PP-R pipe is still a great market space, is not conducive to the brand bigger and stronger pipe.