Size: SDR 17 DN400mm
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In the vast expanse of plastic materials, polypropylene (commonly known as PP) stands out as a prominent option. Among its various types, PP-R pipes have emerged as a leader, becoming the preferred choice for water pipes in home decoration. However, the world of polypropylene encompasses more than just PP-R; it also includes PP-H, PP-B, and several other variants, each with its unique properties and specific areas of application.
Polypropylene, the polymer created through the polymerisation of propylene, has taken its place in the plastics world with its lightweight stature and diverse properties. Depending on the method of polymerisation, polypropylene is subdivided into three categories: homopolymers (PP-H), block copolymers (PP-B) and random copolymers (PP-R). PP-H is renowned for its high degree of crystallinity and excellent temperature resistance, but is slightly less tough; PP-B is a clever blend of rigidity and flexibility, but is slightly shorter in temperature resistance; and PP-R, a model of random copolymerisation, has an outstanding performance. The model of PP-R, as a random copolymer, with its excellent corrosion resistance, high strength, heat resistance and excellent toughness at low temperatures, has become the favourite in many areas.
The reasons behind the dominance of PP-R pipes in the home furnishing sector are self-evident: PP-R pipes have not only inherited the advantages of the polypropylene family but have also achieved a qualitative leap in flexibility, ease of installation and long-term service life. Its good flexibility makes the pipe in the installation process easily cope with a variety of terrain changes, reducing the need for complex fittings; at the same time, PP-R pipe also has excellent temperature resistance, whether it is cold water or hot water system, can be easy to handle; more importantly, its long-term stability ensures that the pipeline in the service life of up to 50 years or more, still be able to maintain the excellent performance of the water for the family! Safety of household water.
In addition to the home furnishing market, PP pipes are also widely used in chemical, petroleum, pharmaceutical, heating, ventilation air conditioning, etc. PP-H pipe with its excellent high temperature and pressure resistance, in the need for high demand for industrial environments to show their skills; PP-B pipe with its good flexibility, in the cold water system or low-pressure water system to play an irreplaceable role; and PP-R pipe, by virtue of its comprehensive performance, not only in the construction of water supply and drainage field dominates. With the advantages of its comprehensive performance, PP-R pipe not only occupies a dominant position in the field of water supply and drainage in buildings but also gradually penetrates industrial facilities, shipbuilding, fire fighting and other fields, becoming the mainstay of modern piping systems.
Looking back on the development of the PP-R pipe, from the initial PP-H pipe to the attempt of the PP-B pipe, and then to the emergence of the PP-R pipe, each step is condensed with the wisdom and sweat of researchers. Since the successful research and development of PP-R raw materials and the world's first PP-R pipe, PP-R pipe has been rapidly promoted and applied worldwide for its excellent performance. Nowadays, with the continuous progress of technology, PP-RCT and other high-performance polypropylene piping materials have also come into being, injecting new vitality into the development of the piping industry.
To sum up, polypropylene pipes occupy a pivotal position in the plastic pipe market with their diversified types and wide range of applications. PP-R pipes stand out as one of the best options, known for their excellent performance and promising prospects in the home furnishing water pipe market. As technology continues to advance and the market expands, we have strong reasons to believe that the future of polypropylene pipes will be even more promising.
