Add.:
No.8, Tiangong Road, Jinshan Industrial Park, Shanghai

Tel.: +86-21-54868866
+86-21-34501976
Mobile: +86-15902180911
Fax: +86-21-54857178
Contact Person: Bianca Wang

PE Pipe

Application
Our PE pipe is suitable for delivering water, natural gas, coal oven gas, ore sand and mud slurry in cities, food and chemical industry. It can also serve as replacement for cement pipe, cast iron pipe, steel pipe and landscape water supply pipe.

Features
1. The PE pipe we produce has excellent erosion resistance and will work well even when the temperature falls sharply.

2. With high strength and flexibility, our polyethylene pipe is of high adaptive capacity to uneven foundations and is resistant to earthquake and typhoon.

3. Our product features good weather fastness (anti-UV) and long-term thermal stability.

4. You do not need to take special consideration about the surroundings, water quality or soil quality when you lay the pipelines since our PE pipes are highly resistant to inorganic salt, inorganic acid, alkali metal, organic matter and other corrosive chemical substances.

5. Thanks to smooth inner wall, our PE water pipe has low flow resistance and high flow capacity, thereby helping reduce construction cost.

6. Our PE pipe is applicable for both traditional excavation construction mode and new trenchless construction mode such as pipe-jacking, directional drilling, pipe lining, pipe cracking and water sinking.

7. The PE material we use only contains the carbon and hydrogen elements. Hence, our PE gas pipe is environmentally friendly and non-toxic. It is completely in conformity with the national standard.

8. As a trustworthy pipe system suppler, we can offer you polyethylene pipes which are durable and have long lifespan.

Parameters of PE Pipe
SDR21/0.8Mpa
Specification (mm) Wall Thickness (mm)
90 4.3
110 5.3
125 6.0
140 6.7
160 7.7
180 8.6
200 9.6
225 10.8
250 11.9
280 13.4
315 15.0
355 16.9
400 19.1
450 21.5
500 23.9
560 26.7
630 30.0
SDR13.6/1.25Mpa
Specification (mm) Wall Thickness (mm)
63 4.7
75 5.6
90 6.7
110 8.1
125 9.2
140 10.3
160 11.8
180 13.3
200 14.7
225 16.6
250 18.4
280 20.6
315 23.2
355 26.1
400 29.4
450 33.1
500 36.8
560 41.2
630 46.3
SDR11/1.6Mpa
Specification (mm) Wall Thickness (mm)
20 2.0
25 2.3
32 3.0
40 3.7
50 4.6
63 5.8
75 6.8
90 8.2
110 10.0
125 11.4
140 12.7
160 14.6
180 16.4
200 18.2
225 20.5
250 22.7
280 25.4
315 28.6
355 32.2
400 36.3
450 40.9
500 45.4
560 50.8
630 57.2

Physical Properties of PE pipe
The physical properties of PE water supply pipe should be up to the requirement in this chart. When adding reused materials to the mixed raw materials for pipe extrusion, the difference between the melt mess-flow rate (5kg, 190℃) of the pipe and the MFR of the mixed materials should not exceed 20%.

No. Item Requirement Testing Methods
1 Elongation at break (%) ≥350 GB/T8804.2
2 Longitudinal shrinkage rate (%) ≤3 GB/T6671.2
3 Oxidative induction time (min) ≥20 GB/T17391
4 Weather fastness (The pipes receive≥3.5GJ/m² aging energy totally)
80℃ hydrostatic strength (165h) No burst, no leakage GB/T13663-2000, Article 7.11
Elongation at break % ≥350 GB/T8804.2
Oxidative induction time (200℃) min ≥10 GB/T17391
Note: Applies only to blue pipes.
Hydrostatic Strength
Hydrostatic strength of our PE pipes should conform to the following requirements (GB/T6111)
No. Item Hoop Stress (MPa) Requirement
PE63 PE80 PE100
1 20℃ hydrostatic strength (100h) 8.0 9.0 12.4 No burst, no leakage
2 80℃ hydrostatic strength (165h) 3.5 4.6 5.5 No burst, no leakage
3 80℃ hydrostatic strength (1000h) 3.2 4.0 5.0 No burst, no leakage