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 Female Threaded Union

ZHSU PPR Female Threaded Union is a high-pressure plumbing fitting. ZHSU PPR Female Threaded Union connects a male threaded fitting/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 include rust-resistant, heavy-duty brass inserts and easy 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 Female Threaded Union is a premium high-pressure PPR fitting widely used in water pipeline systems. This professional PPR fitting features a dual-end design: one side connects perfectly with male threaded valves and fittings, while the other end serves as a socket for direct PPR pipe insertion.

Simply fasten the union nut to achieve a firm connection and full watertight performance. It enables straight pipeline connection, convenient disassembly, and repeated reassembly for later maintenance. Built with heavy-duty anti-rust brass inserts, it guarantees long-lasting durability and effortless installation.

Manufactured with sophisticated production technology, it supports a maximum size of 63 x 2'' and working pressure up to PN2.5 MPa. Ideal for residential, commercial, and industrial plumbing projects, this ZHSU threaded union delivers stable performance and great ease of use.

SPECIFICATIONS

Item Name

PPR female 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)

PPR female threaded Union

RUN20

20x1/2"

200

0.0233

0.098

RUN25

25x3/4"

150

0.0233

0.129

RUN32

32x1"

100

0.0233

0.208

RUN40

40x1-1/4"

56

0.0233

0.342

RUN50

50x1-1/2"

36

0.0233

0.602

RUN63

63x2"

24

0.0233

0.963

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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