Sıcak ve Soğuk Su borusu (PP-R)

PP-R hot and cold water pipe
National standard: GB18742.2-2002
International standard: ISO/DIS 158742.2: 1999, ISO/TC138
Adopt the most advanced production line in China

Specifications of PP-R hot water heating pipe:
1) Outside diameter: 20/25/32/40/50/63/75/90/110/160mm
2) S Value: S5/S4/S3.2/S2.5
3) Nominal pressure: 1.25/1.6/2.0/2.5Mpa
4) Wall thickness: 2.0-26.6mm
5) Colors: Grey, green, white or customized color
6) International standard: ISO/DIS 158742.2: 1999, ISO/TC138

Application:
Cold&hot water supply in civilian construction
Transportation of food
Transportation of various chemical& industrial corrosive liquids.
Drinking water transportation system
Heating system in residential areas.
Air conditioning system.
Agriculture, landscaping system etc.
Solar energy facility system.

Characteristics:
1) Light weight
Its density is only 0.89-0.92g/ cubic centimeter, the weight of PPR pipe is just 1/9 of that of steel pipes.
Light weight can reduced transportation cost and workload during installation.
2) Healthy and non toxic
PPR pipe is green product, non toxic and pollution free.
3) Long service life:
Its service life is longer than other kind of pipes under normal working circumstance( working pressure 10kg/ square meter)
4)High temperature resistance
Maximum sustained working temperature is up to 70° C, and the maximum transient working temperature is up to 95° C.
5)Corrosion resistance:
It is not rusty, not corrosive, and no bacteria breeding.
6) Low thermal conductivity:
The thermal conductivity is only 0.23-0.24W/MK, which is only 1/250 of steel pipe, so its heat-insulating property is very strong.
7) Low friction factor:
Smoooth interior walls result in lower presure loss and higher flow capacity than steel pipes.
8) Firm connection:
Because polypropylene has fine performance of thermal melting joint which eliminates the hiden danger of water leakage.
9) Recycled and environment-friendly
No pollution during the process of pipe's production, installation, usage and the waste material can be recycled, so it is absolute "green product".
10) Convenient and easy installation
Light weight and ease of installation can reduce cost of construction highly.

As s professional manufacturer of various plastic pipes and pipe fittings, we mainly export PE pipe, HDPE double wall corrugated pipe, PPR pipe, PPR steady composite pipe, SRTP pipe, PE-RT pipe, HDPE pipe, UHMW PE pipe and supporting pipe fittings with high quality, competitive price and best service. Should any item be of interest to you, pls contact us for details, waiting for your efficient inquiry in near future.