PPR UNION
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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.

PPR Male Threaded Union

ZHSU PPR Male Threaded Union connects a male threaded fitting or valve on one end and inserts into PPR pipe on the other. Tighten the union nut for a secure, watertight seal. Designed to join two PPR pipes straight, enabling easy disassembly and reassembly.
Features: Rust-resistant, heavy-duty brass inserts, easy, convenient installation. Crafted via advanced processes, supports max size 63 x 2'' & PN2.5 MPa pressure. Perfect for residential, commercial & industrial projects—reliable and user-friendly.

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Product Description

ZHSU PPR Male Threaded Union is a high-performance PPR fitting engineered for durable and leak-free plumbing connections. This versatile PPR fitting features a dual-function structure, integrating a male threaded end for secure connection with threaded valves and metal fittings, and a socket end for seamless fusion welding with standard PPR pipes.

By tightening the precision-machined union nut, users can achieve a fully tight, watertight seal that prevents water leakage under high pressure. Designed for straight inline pipe connections, this threaded union allows effortless disassembly, inspection, and reinstallation, greatly simplifying pipeline maintenance and system adjustments.

Embedded with heavy-duty, rust-proof brass inserts, the fitting delivers superior corrosion resistance, stable mechanical performance, and extended service life. Manufactured with advanced injection molding and precision processing technology, it supports a maximum size of 63 x 2 inches and withstands working pressure up to PN2.5 MPa.

Ideal for residential, commercial, and industrial water supply systems, the ZHSU PPR Male Threaded Union offers exceptional reliability, easy installation, and long-term operational stability for all plumbing project applications.

SPECIFICATIONS

Item Name

PPR male threaded Union

Size

20- 63 mm

Pressure

Pn 2.5Mpa

Material

Polypropylene random, PPR beta

Inserts

Brass

Colour

Green, gray, white, purple

Connection

BSP, NPT thread

Standard

DIN8077, DIN8078 ,ISO16962

Item name

Product Code

Size (mm)

Packing (pc/ctn)

Vol per Ctn (cbm)

Weight (kg/pc)

Male threaded Union

RUW20

20×1/2"

200

0.0233

0.102

RUW25

25×3/4"

150

0.0233

0.137

RUW32

32x1"

100

0.0233

0.206

RUW40

40x1-1/4"

48

0.0233

0.394

RUW50

50x1-1/2"

32

0.0233

0.646

RUW63

63x2"

24

0.0233

1.023

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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