PPR Water Supply And Drainage Pipe House Installation Hot And Cold Hot Melt Pipe 1 Inch 32 Hot Melt Water Pipe 1 Meter
PPR is the abbreviation of type three polypropylene, also called random copolymer polypropylene pipe. It adopts heat welding method, has special welding and cutting tools, and has high plasticity. The price is also very economical. With an external insulation layer, the insulation performance is better, and the pipe wall is also very smooth, excluding the inner and outer wire joints. Generally used in embedded walls or deep well embedded pipes.
|DN||EN||20℃ Pressure||Temperature range|
Good corrosion resistance: Except for a few oxidants, it can withstand the erosion of a variety of chemical media, will not rust, will not corrode, will not breed bacteria, and will not have electrochemical corrosion.
Good heat resistance: When the working water temperature is 70°C, it can be used for a long time, and the short-term water temperature can reach 95°C, and the softening temperature is 140°C. Light weight. The density is 0.89～0.9g/cm3, which is only one-ninth of steel pipes and one-tenth of copper pipes. Due to its light weight, it can greatly reduce the transportation cost and the construction intensity of installation.
Hygienic and non-toxic: PP-R material is completely composed of carbon and hydrogen, without adding any toxic heavy metal salt stabilizer. The hygienic performance of the material has been tested by the national authority.
Long service life PPR pipes have a service life of more than 50 years under the rated temperature and pressure.
Small water flow resistance: the pipe has a smooth inner wall and will not scale. The coefficient of friction is only 0.007, which is much lower than that of metal pipes. The water flow capacity is 30% higher than that of metal pipes of the same specification.
Good insulation performance: Due to the low thermal conductivity of PP-R material, the thermal conductivity at 20℃ is 0.21～0.24W/mk, which is much smaller than steel pipe, so PP-R pipe has good thermal insulation.
Small expansion force: Due to the small elastic modulus of PP-R material, the expansion force due to temperature changes is small, so it is suitable for direct burial and concealing in the wall and floor surface layer.
The system is firmly connected: PP-R pipes are connected by hot-melt connection, connecting pipes and fittings of the same material into a whole, and the tensile, bending and impact strengths at the interface are higher than the strength of the pipe body, thereby preventing water leakage The hidden dangers.
1. The cold and hot water system of the building, including the central heating system;
2. The heating system in the building, including the floor, wall panels and radiant heating system;
3. A pure water supply system that can be directly drunk;
4. Central (centralized) air conditioning system;
5. Industrial piping systems for transporting or discharging chemical media.
Located in Jiangsu, with convenient water and land transportation. It is a comprehensive enterprise integrating research, development, design, application, production and sales. The company has production lines for PE water supply pipes with larger diameters, prestressed corrugated pipes, corrugated pipe production lines, PVC pipe production lines and other equipment. Specializing in the production of PE water supply pipes, prestressed corrugated pipes, HDPE corrugated pipes, plastic blind trenches, permeable pipes, etc. The products are mainly used in municipal administration, highways, railways, water conservancy, power, environmental greening and infrastructure construction, and are used in municipalities and expressways. Many national key projects such as railways and railways have been well received by engineering experts and users.
The company analyzes the lifestyle and aesthetic trends of modern people, integrates the concept of excellent pipeline home culture, and relies on the industry-leading integrated system of R&D, design, production, installation, and service to develop a one-stop personalized customized pipeline system solution. Provide optimized, cost-effective health products for thousands of families.
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A: Yes, it is very easy.