Advantages of PP-R water pipe in China
High Temperature Resistance:
the maximum sustained working temperature is up to 70℃ , the maximum transient temperature is up to 95℃
low thermal conductivity which is only 1/1500 of brass pipe, and 1/250 of steel pipe
no heavy metal additives, no dirt, no secondary pollution caused by bacterium
resist chemical mediator corrosion and electron chemical corrosion
High Flow Capacity:
smooth inner wall and low friction result in low flow resistance and high volume
How much temperture hot water can PPR hot water pipe bear?
PPR hot water pipe generally has a temperature tolerance of 95 ℃, which can reach 110 ℃ instantly. PPR cold water pipe can also supply hot water with a high temperature of more than 95 ℃.
PP-R water pipe is made of polypropylene material. The pressure resistance of the pipe can be known from the thickness of the pipe wall. The long-term service temperature of PP-R pipe is below 75 ℃, and the maximum instantaneous temperature is 95 ℃. Long term work at 75 degrees can be used for 3 years, and long-term work at 95 degrees can be used for 1000 hours.
Although PPR cold water pipe can bear the supply of hot water, because the pipe wall is relatively thin, it may be deformed when used in hot water system for a long time. PPR hot water pipe can also be used as cold water pipe in water supply system.
What are the advantages of PPR hot water pipe?
Quality control of raw materials for PPR pipes PPR is a random copolymer polypropylene synthesized by (PP and PE) gas phase method. Its structural feature is that PE molecules are irregularly linked in PP molecules, with molecular weights ranging from 300000 to 800000. The pipes produced with PPR raw materials are also called random copolymer polypropylene pipes. PPR pipe is resistant to high temperature and high pressure and is often used as home decoration pipe. With its excellent performance and wide application fields, it has occupied a place in the plastic pipe market and is recognized as a green environmental protection product.
Common PPR hot water pipe common specifications: Ф twenty × two point eight Ф twenty × three point four Ф twenty-five × three point five Ф twenty-five × four point two Ф thirty-two × 4.4 PPR pipe
Color: gray, white, green PP-R hot water pipe
PPR tube is the world's largest producer in China. Haili pipe industry is one of the largest PPR control manufacturers in China. If you want to buy PPR hot water pipes, then we are your best choice.