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

Compression HDPE Fittings

HDPE compression fittings are mechanical components used to connect high-density polyethylene pipes without welding, used a compression nut and ring (ferrule) to create a tight, leak-proof seal by gripping the pipe surface, renowned for their easy installation, durability, and corrosion resistance. They are widely used in water, irrigation systems.ZHSU brand HDPE compression fittings and the pipes they are used with comply with several international standards to ensure quality, performance, and compatibility such as ISO 14236, EN 12201 Series, ASTM Standards etc.

ZHSU Compression HDPE Fittings are innovative tool-free mechanical pipe connectors tailored for fast and convenient HDPE pipe installation. Adopting advanced compression sealing structure, these fittings achieve tight, stable and zero-leakage connection without hot fusion welding or professional machinery.

We offer a complete series of compression fittings, including couplings, reducers, elbows, equal and reducing tees, male and female adapters, and end plugs, covering full size specifications for 20mm–110mm HDPE pipelines. Manufactured from high-quality virgin materials, ZHSU compression fittings feature outstanding anti-corrosion, anti-aging and pressure-resistant performance, adapting perfectly to irrigation, domestic water supply and general industrial piping systems.

Featuring quick installation, easy disassembly and low maintenance, our compression HDPE fittings effectively save construction time and project costs, serving as an ideal reusable and durable piping solution for global engineering projects.

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Product Description

ZHSU Compression HDPE Fittings are premium mechanical push-fit connectors designed for fast, tool-free joining of HDPE pipes. Engineered with high-grade PP virgin material and precision-molded components, these fittings create a reliable, leak-proof seal via mechanical compression, eliminating the need for heat fusion, welding, or specialized equipment.

 

Ideal for small-to-medium diameter HDPE pipes (20mm–110mm), our compression fittings cover a full range of configurations: couplings, reducing couplings, 90°/45° elbows, male/female elbows, equal tees, reducing tees, male/female adapters, and end plugs. Perfect for municipal water supply, agricultural irrigation, residential plumbing, and industrial fluid transport, they support both temporary and permanent installations.

 

Crafted for durability, ZHSU compression fittings deliver excellent corrosion resistance, chemical stability, and UV protection, ensuring a long service life even in harsh underground or outdoor environments. With pressure ratings up to PN16 (16 bar) and a wide working temperature range, they meet ISO 14236 and global industry standards for consistent quality and safety.

 

The user-friendly push-fit design enables fast assembly and disassembly for easy maintenance or system modification, cutting labor costs and project time. Lightweight yet robust, ZHSU Compression HDPE Fittings provide a cost-effective, reusable, and eco-friendly piping solution for diverse applications worldwide.

SPECIFICATIONS

No.

Part Name

Material

Pressure

1

Nut

PP

PN16 (20-63MM) PN10 (75-110MM)

2

Chinching Ring

POM

3

Blocking Nut

PP

4

O-Ring

NBR

5

Body

PP

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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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