Wholesale PPR Coupling
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PPR Coupling
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PPR Coupling

ZHSU PPR Coupling known as a PPR socket, will be used under the situation of limitation of PPR pipe length, which is directly used to connect PPR pipes of the same diameter and manufactured according to German DIN standards with sizes ranging from 20mm up to 160mm. The outstanding temperature rating of up to 70 C and pressure rating of up to 25 Bar make the PP-R system the ideal solution for a variety of applications, has the advantages of convenience, a long lifetime, good hot-melting performance, smooth inside surface for small water resistance.
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SPECIFICATION CUSTOMIZED SERVICE

Item Name

PPR coupling

Size

20-160mm

Pressure

Pn 2.5Mpa

Material

Polypropylene random, PPR beta

Color

Green, gray, white, purple

Connection

Hot melting

Standard

DIN8077, DIN8078 ,ISO16962


Item name

Product Code

Size (mm)

Packing (pc/ctn)

Vol per Ctn (cbm)

Weight (kg/pc)

PPR 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 Us
Shanghai Zhongsu Pipe Co., Ltd.

Shanghai Zhongsu Pipe Co.,Ltd established in 2004 with 1.01 billion registration capital, situated in Jinshan district of shanghai china, occupied 70000 square meters. ZHSU specialized in producing PPR pipe, antibacterial PPR pipe, anti UV PPR pipe, PP-RCT pipe, PE-RT pipe, HDPE pipe and fittings with various materials, adopted high technology production line to improve productivity and provide customer with fast delivery time. OEM PPR Coupling Manufacturers and Wholesale PPR Socket Coupling Factory in China. In order to cooperate with national rural drinking water safety project, ZHSU adopted large diameter facility for PE production, our biggest PE pipe diameter reached DN1200mm at present, ZHSU has become one of the manufacturers in china who can produce such large diameter PE pipe.

We adopted German brand Battenfeld-cincinnati production lines for plastic pipes to organize production in strictly accordance with international standards, the procedure from raw material purchasing to finished product delivery is fully under monitoring, passed ISO9001, ISO14001 and OHSAS18001 certification because of perfect management. Wholesale PPR Coupling. Besides we were nominated as ”Shanghai famous brand products, Shanghai high-tech enterprises and Shanghai famous trademarks”.

Certificate Of Honor
  • ISO14001
  • ISO9001
  • ISO45001
  • CNAS Accredited Laboratory Certificate
  • CE-Certificate
  • Classification Society Factory Accreditation Certificate
  • 2022CEC Certificate - Water Supply Pipe
  • 2022CEC Certificate - Gas Pipe
  • 2021 Measurement Management System Certificate
  • TSG Special Equipment Production Licence New Certificate
  • CNNC Qualified Supplier Certificate
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Product Knowledge

Are there variations in PPR Couplings, such as reducing couplings or straight couplings?
There are variations in PPR Couplings to accommodate different piping requirements. Two common variations are straight couplings and reducing couplings:
Straight Couplings:
Description: Straight PPR Socket Coupling are designed to connect two pipes of the same diameter, creating a straight, uninterrupted length of piping.
Use Cases: Straight couplings are used when the pipes being joined have identical diameters and there is no need for a change in size along the length of the pipe.
Applications: Commonly used in applications where a continuous, unaltered pipe run is required, such as in water supply systems, plumbing, and heating installations.
Description: Reducing couplings are designed to connect pipes of different diameters. They have one end with a larger diameter and another end with a smaller diameter.
Use Cases: Reducing couplings are used when there is a need to transition from a larger pipe diameter to a smaller one or vice versa within the piping system.
Applications: Commonly used in situations where pipes of different sizes need to be joined, such as connecting pipes of different diameters in plumbing systems or adapting to different sizes of equipment.
These variations provide flexibility in designing and configuring piping systems to meet specific requirements. The choice between a straight coupling and a reducing coupling depends on the diameter of the pipes being joined and the overall design of the plumbing or piping system.
It's important for installers and designers to accurately assess the diameters of the pipes involved and select the appropriate coupling type to ensure a secure and leak-free connection. Additionally, understanding the requirements of the application and the overall system design will influence the choice between straight and reducing couplings in a PPR piping system.
Shanghai Zhongsu Pipe Co., Ltd.
Shanghai Zhongsu Pipe Co., Ltd.