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  • High Pressure HDPE Pipe
  • High Pressure HDPE Pipe
  • High Pressure HDPE Pipe
  • High Pressure HDPE Pipe
  • High Pressure HDPE Pipe
  • Shanghai Zhongsu Pipe Co., Ltd.
  • Shanghai Zhongsu Pipe Co., Ltd.
  • Shanghai Zhongsu Pipe Co., Ltd.

High Pressure HDPE Pipe

High-pressure HDPE pipes feature outstanding corrosion, chemical, and abrasion resistance. With great flexibility, seismic stability, and long service lifespan, they widely replace steel pipes.
Ideal for cooling systems, safety pipelines, and slurry transportation in nuclear power plants and mining sites. It delivers large flow capacity, cuts overall costs, and enables fast installation via trenchless construction and butt fusion welding.
It fits emergency shutdown systems in nuclear facilities and conveys harsh abrasive slurry in the mining industry. Premium grades such as HDPE 4710 provide improved pressure-bearing capacity, serving as a reliable piping solution for heavy-duty industrial applications.

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PRODUCT DESCRIPTION PRODUCT SPECIFICATIONS APPLICATION Contact Us

PRODUCT DESCRIPTION

High-pressure HDPE pipes serve as reliable piping solutions for nuclear power facilities and mining operations. Boasting remarkable mechanical toughness and stable structural performance, the pipes withstand intense pressure and harsh operational environments steadily.

They possess superb anti-scaling properties; the inner wall keeps smooth permanently without clogging, guaranteeing stable gas and liquid conveying efficiency. Excellent insulation capability effectively isolates electric current and thermal transfer, boosting operational safety in sensitive nuclear working areas.

Resistant to fatigue damage under frequent pressure fluctuation, the pipes maintain intact performance under long-term cyclic working conditions. Easy maintenance saves later inspection and upkeep expenses. Various customized specifications and professional grades, including HDPE 4710, are available, perfectly matching diverse heavy-duty industrial piping demands.

PRODUCT SPECIFICATIONS

● Material: Black PE100 COMPOUND  

● Diameter Range: 20mm (1/2") up to 4、1200mm (48")

● Pressure Rating: PN20/SDR9 ~ PN25/SDR7.3

● Color Options: Black

● Standard Length: 5.8m or 11.8m per length

● Compliance Standards: ISO 4427

● Working Temperature: Up to 50°C

● Service Life: Up to 50 years

● Connection Methods: Socket Fusion, Butt Fusion

 

SIZE (INCH)

OD(MM)

SDR7.3/PN2.5

SDR9/PN2.0

SDR11/PN1.6

Thickness（mm)

Thickness（mm)

Thickness（mm)

1

33.4

4.5

3.7

3.1

1 1/2"

48.3

6.5

5.4

4.4

2"

60.3

8.2

6.7

5.5

3"

88.9

12.2

9.9

8.1

4"

114.3

15.7

12.7

10.4

5"

141.3

19.4

15.7

12.8

6"

168.3

23.1

18.7

15.3

8"

219.1

30.0

24.3

19.9

10"

273.1

37.4

30.3

24.8

12"

323.9

44.4

36.0

29.4

14"

355.6

48.7

39.5

32.3

16"

406.4

55.7

45.2

36.9

18"

457.2

62.6

50.8

41.6

20"

508.0

69.6

56.4

46.2

22"

558.8

76.5

62.1

50.8

24"

609.6

83.5

67.7

55.4

26"

660.4

90.5

73.4

60.0

28"

711.2

97.4

79.0

64.7

30"

762.0

104.4

84.7

69.3

32"

821.8

111.3

90.3

73.9

34"

863.6

118.3

96.0

78.5

36"

914.4

\

101.6

83.1

42"

1066.8

\

118.5

97.0

48"

1219.2

\

/

110.8

APPLICATION CASES
ZHSU completed the SWS Siphon renovation project for Units 1 and 2 of Sanmen Nuclear Power Plant in February and March 2017.


Photos of HDPE pipe construction at the Rongcheng Nuclear Power CAP1400 demonstration project in Shandong Province, May 2017.



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