PP-R pipe Drinking water PP-R pipe PP-R is a new type of water pipe material commonly used in developed countries. It uses homogenous welding technology in the hot and cold water transportation project, and its comprehensive technical performance and The economic indicators are far superior to other similar products, especially its excellent hygienic performance, which can reach extremely high sanitary and environmental protection requirements from production to waste recycling. The product has the advantages of heat resistance, pressure resistance, heat preservation and energy saving, long service life and economy. It will gradually replace other existing water pipes and become the leading products.

Features

1. Hygienic, non-chemical, green building materials.

2. Convenient and reliable installation: It adopts homogenous hot-melt connection, which can complete a joint connection in a short time, which is convenient and time-saving to install.

3. Insulation and energy saving: The thermal conductivity is 0.24W/mK. It is only one-twoth of the metal pipe, and the heat loss for the hot water pipe is very small.

4. Light weight and high specific strength: the specific gravity is about one-eighth of that of steel pipe, high pressure test strength, good toughness and good impact resistance.

5. The inner and outer walls of the product are smooth, the flow resistance is small, and the energy consumption of the fluid delivery system is small.

6. High heat resistance: the long-term normal working temperature of the conveying water is 70 °C, and the short-time use high temperature can reach 95 °C.

7. Corrosion-resistant, non-fouling: It can avoid the fouling of pipe scale and the rust of the basin and bathtub.

8. Long service life: The normal service life can reach more than 50 years.

Product application range

1. The hot and cold water piping system in the building, including the central heating system.

2. Pure drinking water supply system for direct drinking.

3. Central (concentrated) air conditioning system.

4. Transportation or discharge of industrial media and other industrial uses.

5. Heating systems in buildings, including floor and siding heating and radiant heating systems.

Hong Kong Depai International Co., Ltd. has jurisdiction over Weifang Depai Pipe Manufacturing Co., Ltd. and Shenzhen Depai Electronic Technology Co., Ltd.

Weifang Depai Pipe Manufacturing Co., Ltd. was established in March 2001, located in Weifang Economic and Technological Development Zone, producing a full range of PP-R pipes, PP-R nanotubes, PVC-U pipes, PE-RT pipes, PE pipes, PE. Mining pipe, PE ground source heat pump pipe, solar special pipe and pipe fittings and other products.

Products have passed ISO9001: 2000 international quality system certification, by the National Chemical Building Materials Testing Center, National Plastic Building Materials Testing Center, China Academy of Preventive Medicine, Shandong Provincial Health and Epidemic Prevention Station, Jinan Construction Engineering Quality Monitoring Station, Weifang City Product Quality Supervision and Inspection Institute It is tested and certified by the authoritative department and conforms to the German DIN8011 and DIN8078 industrial standards; it also conforms to the national standard GB/T1874.2.3-2002. Product production management strictly implements ISO9001: 2000 international quality system certification standards. The "Depai" brand pipe and fittings produced by the company are the key products promoted by the Construction Department of Shandong Province. The product quality is jointly underwritten by the People's Insurance Company of China and Ping An Insurance Company of China.

With more than 1,000 sets of pipe fittings, it is one of the most complete varieties of pipe fittings in the country, which makes the pipe and pipe fittings better match and increases the firmness. Dozens of national invention patents and utility model patents have made the production process of pipe and pipe fittings more advanced.

The company is based on people-oriented, integrity management for the purpose, depending on the quality of life, customer-oriented, always high, and contribute to society.

Founded in June 2006, Shenzhen Depai Electronic Technology Co., Ltd. is located in the Blue Sky Industrial Park, Shadi Ditang Road, Shajing Town, Baoan District, Shenzhen. It is an independent research and development production company, Shimai GPS satellite navigator, Deshu air humidifier, Germany. Shu air purifier, Deshu water purifier, Deshu water purifier, Deshu pure water machine, Deshu ozone water machine and other products manufacturers.