"Senpu" PE pipe features
1. It is health, non-toxic, no rust, never scaling, fully meeting GB17219~1998 drinking water standard. The PP-R is completely formed by C and H elements, no assistant added;
2. Resistance to high temperature and pressure, max water temperature up to 95ºC; pressure resistance may be over 4MPa; material softening temperature is 140ºC;
3. It is connected by sweating soldering, producing integrated pipe and pipe fittings. It is safe and reliable without any leakage. The tensile strength, bending strength and impact resistance strength at connections are higher than the pipe itself;
4. Low coefficient of thermal conductivity, only 1/200 of heavy metal. Good heat preservation performance;
5. Light in weight, only 1/8 of metal pipe. Low construction intensity and easy construction . The density is 0.9g/cm3;
6. Good tenacity and impact resistance;
7. Smooth inner wall, less pressure loss, fast flow speed, friction coefficient only 0.007, water passing capacity 30% higher than metal pipe;
8. Good chemical corrosion resistance, long service life and capable of 50-year's continuous operation. Capable of resisting corrosion of general chemicals, no rust, no corrosion, no bacterium and no electro-chemical corrosion;
9. Environmental-friendly, no pollution to the environment during production, construction and use, no pollution from plastic wastes, and capable of being recycled and reused. It is a green and environmental-friendly product;
Application Fields
1. Cold and hot water supply piping systems of civil buildings.
2. Hot-water circulation systems such as: air conditioning pipes, residential heating pipes and swimming pool pipe networks.
3. Pipe networks in food, chemical, electronic industries.
4. Pipe networks in production systems of drinking waters, such as pure water and mineral water.
5. Pipes for industrial compressed air.
6. Other industrial and agricultural pipes.
Product Specification
| PPR Pipe for Hot and Cold Water Supply |
| Nominal outside diameter dn(mm) |
Nominal wall thickness(mm) |
| PN1.25 |
PN1.6 |
PN2.0 |
PN2.5 |
PN3.2 |
| S5 |
S4 |
S3.2 |
S2.5 |
S2 |
| 20 |
2 |
2.3 |
2.8 |
3.4 |
4.1 |
| 25 |
2.3 |
2.8 |
3.5 |
4.2 |
5.1 |
| 32 |
2.9 |
3.6 |
4.4 |
5.4 |
6.5 |
| 40 |
3.7 |
4.5 |
5.5 |
6.7 |
8.1 |
| 50 |
4.6 |
5.6 |
6.9 |
8.3 |
10.1 |
| 63 |
5.8 |
7.1 |
8.6 |
10.5 |
12.7 |
| 75 |
6.8 |
8.4 |
10.3 |
12.5 |
15.1 |
| 90 |
8.2 |
10.1 |
12.3 |
15 |
18.1 |
| 110 |
10 |
12.3 |
15.1 |
18.3 |
22.1 |
| 125 |
11.4 |
14 |
17.1 |
20.8 |
25.1 |
| 140 |
12.7 |
15.7 |
19.2 |
23.3 |
28.1 |
| 160 |
14.6 |
17.9 |
21.9 |
26.6 |
32.1 |
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FAQ
Q: Are you trading company or manufacturer?
A: Yes, we are manufacturer and our company is the pioneer of producing PE pipes.
Q: How about after-sales service?
A: 1 years free warranty, lifetime technical service support.
Q: How can I install the production line and get a commissioning?
A: We can send our engineer for installation and commissioning, but relevant cost will be paid by you.
Q: What is your terms of payment?
A: Normally, 30% as the deposit first by T/T, the rest 70% will be paid before shipping by T/T. Or L/C is available.
We promise
1. Only use raw new material to produce pipes.
2. Any inquiries will be replied within 12 hours.
3. High quality, standard designs, resonable & competitive price, short lead time.
4. Faster delivery: Sample will be prepared in 2-3 days.
Add: No 362, Tongda Street, Anda Industrial Park, Dagang Disrict, Binhai New Area, Tianjin, China
Web: http://senpupipe.en.made-in-china.com
Contact Person: Alice Lee
Mobile: +86-18636876305
Tel: 022-63212731
Fax: 022-63312558
Audited Supplier 
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