High quality PP-R cold / hot water supply pipes--- Our flagship product      

Production Description:

Brand Name: HONGYUAN

Material: PP-R ( Random Polypropylene )

Place of Origin: Jilin China (Mainland)

Sizes: 20mm,25mm,32mm,40mm,50mm,63mm,75mm,90mm,110mm

 Pressure Rating:  2.5MPa

 Colors: light grey, white ,green or other colors on request

 Standard: DIN8077/ 8078(German standard). GB/T18742.2-2002(National Standard)

 Factory Certification: ISO, BV

 Applications:   hot water supply, heating system, industrial liquids transportation

Specification: 

Brief Introduction of Products:

PP-R(polypropylene random)pipes are adopted thermal welding technique during the project of hot / cold water transmission.

Our PP-R Pipes are widely used for feed-water piping in developed countries and  Europe and America.

All qualification can meet German Standard DIN8077 and DIN8078.

Nowadays PP-R pipes win more attention and have been used all over the whole world more widely with its excellent sanitization performance, high heat resistance, compression resistance, corrosion resistance, pliability and seismic performance which make PP-R the real environmental friendly pipe.

 PP-R PIPES Features & Advantages:

1. Sanitization & Non-poison: This product is green building material which is able to use for pure clean drinking water pipe system. No heavy metal additives would not be covered with dirt or contaminated by bacterium.

2. High Temperature Resistance: the maximum sustained working temperature is up to 70 Degrees Celsius, the maximum transient temperature is up to 95 Degrees Celsius.

3. Corrosion-Proof & Non-Fouling: Resist chemical matters or electron chemical corrosion. Able to avoid the pipe's fouling or blocking as well as the blemish, rust on basin and bath.

4. Heat Preservation & Energy-Saving: Excellent heat insulation features, minimal thermal conductivity which is only 0.5% of the conductivity of metal pipes.

5. Less Weight & High Strength: Its proportion is only 1/8th of metal pipe’s, with pressure-proof strength up to over 5MPa(50kg/sqcm),high tenacity and impact resistance.

6. Beautiful Appearance & Higher Flow Capacity:Smooth inner and outer surfaces, less flowing resistance, soft color and beautiful figure.

7. Easy and Reliable Installation: Using heat melting joint without sleeve wire, and taking few seconds for connecting and adopting good quality copper inserts to connect the metal pipe and basin.

8. Long Using Life: The pipe system can be used for over 50 years under normal condition.    

9. PP-R is recyclable and environmental friendly.

ISO9001:2008 Certificate

Trademark Registration Certification