HDPE PIPE
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  • Shanghai Zhongsu Pipe Co., Ltd.
  • Shanghai Zhongsu Pipe Co., Ltd.
  • Shanghai Zhongsu Pipe Co., Ltd.
  • Shanghai Zhongsu Pipe Co., Ltd.
  • Shanghai Zhongsu Pipe Co., Ltd.
  • 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.



About ZHSU Shanghai Zhongsu Pipe Co., Ltd.
Shanghai Zhongsu Pipe Co., Ltd. was founded in 2004 with a registered capital of 1.01 billion RMB. Located in Jinshan District, Shanghai, China, the company covers a production area of 70,000 square meters.

Specializing in the production of plastic pipes and fittings, ZHSU’s product portfolio includes PPR pipes, antibacterial PPR pipes, anti-UV PPR pipes, PP-RCT pipes, PE-RT pipes, SRPT pipes, and HDPE pipes. Equipped with advanced high-tech production lines, the company achieves high production efficiency and ensures fast and reliable product delivery for global customers.
ZHSU owns a CNAS-certified national laboratory. All plastic products adopt 100% imported raw materials sourced from Borealis and South Korea, guaranteeing green, healthy, and high-quality pipe products. We cherish every drop of water, which embodies our core social responsibility and corporate mission.

Adhering to the long-term development strategy of “Building First-class Enterprises, Manufacturing First-class Products, Delivering First-class Services and Forging First-class Brands”, ZHSU has maintained steady and sustainable business growth year by year.

The company is equipped with internationally advanced production lines and testing equipment for plastic pipe manufacturing. We conduct standardized production in strict compliance with national and international industry standards, with full-process quality monitoring covering raw material procurement to finished product delivery. Thanks to our comprehensive and standardized management system, we have obtained ISO9001, ISO 14001, and OHSAS18001 certifications. Additionally, our brand and products have been honored as “Shanghai Famous Brand Products”, “Shanghai High-tech Enterprise,” and “Shanghai Famous Trademark”.

ZHSU has established a complete and systematic product lineup, covering PP-R water supply pipes, antibacterial PP-R pipes, PP-RCT pipes, PE-RT floor heating pipes, HDPE water supply and drainage pipes, as well as supporting pipe fittings made of PP-R, PP-RCT, and HDPE materials. Our products are widely applied in various scenarios, including building water supply and drainage, municipal water supply and drainage, large-diameter underground drainage, sewage disposal, and rural water network renovation. Well-received across China, our products are also exported to overseas markets such as Southeast Asia, Africa, and Latin America.

To support national rural drinking water safety projects and nuclear power construction projects, ZHSU has introduced professional large-diameter PE pipe production equipment. At present, the maximum diameter of our PE pipes reaches DN1200mm, making us one of the domestic manufacturers capable of producing such large-diameter PE pipes in China.

Guided by the enterprise spirit of “Knowledge, Courage, Truth-seeking and Innovation” and the business philosophy of “Customer Priority, Quality-oriented, Efficient Management, Reputation and Sincerity”, ZHSU will keep breaking through technical and operational limitations. We sincerely cooperate with customers at home and abroad, relying on reliable product quality, competitive pricing, and thoughtful professional services, to create value and achieve win-win prosperity together!

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  • Shanghai Zhongsu Pipe Co., Ltd.
  • Shanghai Zhongsu Pipe Co., Ltd.
  • Shanghai Zhongsu Pipe Co., Ltd.
  • Shanghai Zhongsu Pipe Co., Ltd.
  • Shanghai Zhongsu Pipe Co., Ltd.
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