PPR COUPLING
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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.

PPR Equal Coupling

ZHSU PPR pipe fittings - PPR equal coupling is made of Polypropylene Random Copolymer, non-toxic, qualified material and German production technology guarantee long life over 50 years, were inspected by ZHSU CNAS national laboratory, PN2.5Mpa pressure and 70℃ temperature, suitable for hot and cold water supply and heating systems,fast lead time, competitive price, OEM service, colorful PPR coupling, enough stock for white and gray color PPR couplings.

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Product Description

ZHSU PPR Equal Coupling – Made from non-toxic PP-R material with German technology, 50+ years service life. Tested by CNAS lab, PN2.5MPa, 70°C, suitable for hot & cold water and heating systems. Fast delivery, competitive price, OEM available. White & gray in stock.

ZHSU PPR pipe fittings — The PPR equal coupling is manufactured from high-quality polypropylene random copolymer, featuring non-toxic and certified raw materials. Supported by advanced German production technology, it ensures a service life of more than 50 years. All products undergo strict testing in ZHSU’s CNAS-accredited national laboratory. With a pressure rating of PN2.5MPa and suitable for use at temperatures up to 70°C, these couplings are ideal for both cold and hot water supply systems as well as heating applications. We offer short lead times, competitive pricing, and customizable OEM services. Available in various colors, with sufficient stock of white and gray PPR couplings.

SPECIFICATIONS

Item Name

PPR equal coupling

Size

20- 160 mm

Pressure

Pn 2.5Mpa

Material

Polypropylene random, PPRCT

Colour

Green, gray, white, blue, red, purple

Connection

Hot melting

Standard

DIN8077, DIN8078 ,ISO15874

Item name

Product Code

Size (mm)

Packing (pc/ctn)

Vol per Ctn (cbm)

Weight (kg/pc)

PPR equal coupling


RF20

20

1600

0.0525

0.011

RF25

25

1000

0.0525

0.016

RF32

32

560

0.0525

0.025

RF40

40

300

0.0525

0.043

RF50

50

200

0.0525

0.072

RF63

63

100

0.0525

0.133

RF75

75

66

0.0525

0.210

RF90

90

44

0.0525

0.334

RF110

110

22

0.0525

0.571

RF160

160

9

0.0525

1.130

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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