PVC-U pipe
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  • PVC-U pipe

PVC-U pipe

The inner wall of the pipe is smooth, with a roughness coefficient as low as 0.009, resulting in minimal fluid resistance. This effectively enhances the hydraulic conditions of the pipeline network and reduces system operating costs.


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Product Features

1. Lightweight and easy to handle during transport and loading/unloading — with low density, it’s convenient for moving, lifting, and construction work. 
2. Excellent corrosion resistance — Exhibits outstanding resistance to acids, alkalis, and corrosive substances, making it highly suitable for applications in the chemical industry. 
3. Low Fluid Resistance – The inner walls of the pipe are smooth, with a roughness coefficient as low as 0.009, resulting in minimal fluid resistance. This effectively enhances the hydraulic conditions of the pipeline network and reduces system operating costs. 
4. High mechanical strength – The pipe material exhibits excellent pressure resistance, impact resistance, and tensile strength properties. 
5. Easy Installation — Pipe connections can be installed quickly and effortlessly, resulting in low construction costs. 
6. Low Cost — Affordable pricing, easy transportation and installation, combined with a long service life, make the overall cost remarkably low. 
7. Does not affect water quality — Verified by dissolution tests to have no adverse impact on water quality, making it suitable for large-scale implementation and widespread adoption.

Product Applications

Thanks to the excellent properties of polyethylene pipes, this product is suited for a wide range of applications:

1. City and town municipal water supply pipelines; 
2. Gas pipelines (natural gas, liquefied petroleum gas, manufactured gas, etc.); 
3. Coal mine ventilation ducts, slurry transport pipelines; 
4. Oil and chemical pipelines; 
5. Wastewater Pipeline

PVC-U Water Pipe Material Specification Table

Implementation standard: GB/T 10002.1-2006

Work stress

0.63MPa

0.8MPa

1.0MPa

1.25MPa

1.6MPa

Outer diameter mm

Wall thickness mm

Deviation mm

Wall thickness mm

Deviation mm

Wall thickness mm

Deviation mm

Wall thickness mm

Deviation mm

Wall thickness mm

Deviation mm

20

 

 

 

 

 

 

 

 

2.0

0.4

25

 

 

 

 

 

 

 

 

2.0

0.4

32

 

 

 

 

1.6

0.4

2.0

0.4

2.4

0.5

40

 

 

 

 

2.0

0.4

2.4

0.5

3.0

0.5

50

 

 

2.0

0.4

2.4

0.5

3.0

0.5

3.7

0.6

63

2.0

0.4

2.5

0.5

3.0

0.5

3.8

0.6

4.7

0.8

75

2.3

0.5

2.9

0.5

3.6

0.6

4.5

0.7

5.6

0.9

90

2.8

0.5

3.5

0.6

4.3

0.7

5.4

0.9

6.7

1.1

110

2.7

0.5

3.4

0.6

4.2

0.7

5.3

0.8

 

 

125

3.1

0.6

3.9

0.6

4.8

0.8

6.0

0.9

 

 

140

3.5

0.6

4.3

0.7

5.4

0.9

6.7

1.1

 

 

160

4.0

0.6

4.9

0.8

6.2

1.0

7.7

1.2

 

 

180

4.4

0.7

5.5

0.9

6.9

1.1

8.6

1.3

 

 

200

4.9

0.8

6.2

1.0

7.7

1.2

9.6

1.5

 

 

225

5.5

0.9

6.9

1.1

8.6

1.3

10.8

1.7

 

 

250

6.2

1.0

7.7

1.2

9.6

1.5

11.9

1.8

 

 

280

6.9

1.1

8.6

1.3

10.7

1.7

13.4

2.1

 

 

315

7.7

1.2

9.7

1.5

12.1

1.9

15.0

2.3

 

 

355

8.7

1.4

10.9

1.7

13.6

2.1

 

 

 

 

400

9.8

1.5

12.3

1.9

15.3

2.3

 

 

 

 

450

11.0

1.7

13.8

2.1

17.2

2.6

 

 

 

 

500

12.3

1.9

15.3

2.3

19.1

2.9

 

 

 

 

560

13.7

2.1

17.2

2.6

21.4

3.3

 

 

 

 

630

15.4

2.4

19.3

2.9

24.1

3.7

 

 

 

 

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