Product Description


Detail Information


Material: Stainless Steel Technics: Connection
Head Code: Round Shell Material: AISI Stainless Steel
Suitable Pipe: Water ,gas,oil Steel Pipeline Feature: Quick And Easy Installation

Product Description

Single-Section Multi-Function Pipe Coupling MF Series For Connect Pipes
Product Description







AISI 304

AISI 304


AISI 32205

Bridge Plate

AISI 304

AISI 304


AISI 32205

Screw Hole Tie Rod/Tie Rod

AISI 1571 Hot Dip Galvanized Steel

AISI 304


AISI 32205


AISI 1571 Hot Dip Galvanized Steel

AISI 304


AISI 32205


AISI 301

AISI 301

AISI 301

CHINAMFG Rubber Sealing Sleeve

Temperature:-20ºC to +120ºC 


Medium:Available for various kinds of water, drainage,air CHINAMFG and chemicals.

NBRRubber Sealing Sleeve

Temperature:-20ºC to +80ºC 


Medium:Available for gas,oil,fuel and other hydrocarbon.

MVQ Rubber Sealing Sleeve

Temperature:-75ºC to +200ºC

VITONRubber Sealing Sleeve

Temperature:-95ºC to +350ºC


OD Range pressure L D M Nm
18 17-19 PN16 57 35 6 10
21.7 21-23 PN16 57 45 6 10
25 24.5-25.5 PN16 57 50 6 10
27.2 26-28 PN16 57 50 6 10
32 31.5-32.5 PN16 57 55 6 10
34 33-35 PN16 57 55 6 10
40 39.5-41.5 PN16 57 55 6 10
42 42-44 PN16 57 65 6 16
44.5 44-45.1 PN16 57 65 6 16
48.6 47-49 PN16 57 70 6 16
54 53.6-54.6 PN16 57 70 8 30
57 56.3-57.7 PN16 57 80 8 30
60.3 59-62 PN16 57 85 8 30
63 62.2-63.9 PN16 80 85 8 30
76.1 75-78 PN16 80 100 8 30
79.9 78.8-80.8 PN16 80 100 10 30
88.9 88-92 PN16 107 110 10 50
108 106-110 PN16 107 130 10 50
110 108.9-111.2 PN16 107 130 10 50
114.3 112-116 PN16 107 125 10 50
118 116.6-119.2 PN16 107 140 10 50
125 123.6-126.5 PN16 107 150 10 50
133 131.5-134.4 PN16 107 160 10 80
140 137-143 PN16 116 165 12 80
159 157-161 PN16 116 185 12 80
165.2 163.2-166.7 PN16 116 190 12 80
168 166-170.2 PN16 116 195 12 80
170 168.2-171.9 PN16 116 195 12 80
200 198.2-201.5 PN16 155 240 14 100
219 217-221 PN16 155 250 14 100
250 250-254 PN16 155 285 14 100
273 271-275 PN16 155 305 14 100
315 313-317 PN16 155 340 14 100
325 323-327 PN16 155 355 14 100
355.6 354-358 PN16 155 385 14 100
377 375-379 PN16 155 410 14 100



Applied to connection of various kinds of metal pipes and composite materials of pipelines. Allowable angulardeflection but does not provide restraint. It can provide safe, fast and steady connection and very effect of antivibration and noise reduction, as well as function of distance compensation in pipe ends. Easy to be installed and disassembled and reusable.


Refer to:DIN86128-1,DIN86128-2

All kinds of our clamp approved by :ISO 9001,CE,WRAS,ACS,IAPOM,GHOST



Related Products

Customer Visit

Factory Tour

CHUANGRONG and its affiliated companies specialize in the R&D, production, sale and installation of new-type plastic pipes and fittings. It owned 5 factories, 1 of the largest manufacturer and supplier of plastic pipes and fittings in China. Furthermore, the company owns more 100 sets pipe production lines that are advanced at domestic and abroad,200 sets of fitting production equipment. The production capacity reaches more than 100 thousand tons. Its main contain 6 systems of water, gas, dredging, mining, irrigation and electricity, more than 20 series and more than 7000 specifications.



Company Profile

CHUANGRONG is a share industry and trade integrated company, established in 2005 which focused on the production of HDPE Pipes, Fittings & Valves, PPR Pipes, Fittings & Valves, PP compression fittings & Valves, and sale of Plastic Pipe Welding machines, Pipe Tools, Pipe Repair Clamp and so on.


CHUANGRONG’s mission is providing different customers with perfect one-stop solution  for plastic pipe system. It can supply professionally designed, customized service for your project.


CHUANGRONG always supplies the best products and price for customers. It gives customers good profit to develop their business with more confidence. If you are interested in our company and products, please do not hesitate to contact us for further information.


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clamp coupling

How do Clamp Couplings Contribute to Reducing Backlash and Resonance in Rotating Machinery?

Clamp couplings play a crucial role in reducing backlash and resonance in rotating machinery, enhancing the overall performance and reliability of the system. Here’s how they achieve this:

1. Backlash Reduction:

Backlash is the play or clearance between mating components in a mechanical system. In rotating machinery, backlash can lead to lost motion, reduced precision, and inefficiencies. Clamp couplings offer several features that help minimize backlash:

  • Zero-Backlash Design: Some clamp couplings are designed with a split hub and a clamping mechanism that ensures a tight fit around the shafts. This zero-backlash design eliminates any clearance between the coupling and the shafts, reducing or even eliminating backlash.
  • High Clamping Force: Clamp couplings exert a strong clamping force on the shafts, ensuring a secure and rigid connection. This prevents any relative movement between the coupling and the shafts, further reducing backlash.

2. Resonance Damping:

Resonance occurs when the natural frequency of a rotating system matches the frequency of external forces or disturbances. This can lead to excessive vibrations and potential damage to the machinery. Clamp couplings can help dampen resonance in the following ways:

  • Material Selection: High-quality materials like stainless steel or aluminum alloy are commonly used in clamp couplings. These materials possess excellent damping properties, dissipating vibrations and minimizing resonance effects.
  • Precision Machining: Clamp couplings are precisely machined to maintain balance and reduce vibration during operation. Balanced couplings minimize the likelihood of resonant frequencies being excited, contributing to a smoother operation.
  • Torsional Stiffness: Clamp couplings offer controlled torsional stiffness, which helps prevent the buildup of excessive vibration amplitudes and reduces resonance occurrences.

3. Misalignment Compensation:

Another factor contributing to backlash and resonance is misalignment between shafts. Clamp couplings can accommodate a certain degree of angular, parallel, and axial misalignments, reducing the impact of misalignment-induced backlash and vibrations.

Overall, clamp couplings provide a secure and precise connection between shafts, minimizing backlash and resonance in rotating machinery. By choosing the appropriate clamp coupling based on the specific requirements of the application, engineers can optimize the performance and efficiency of the rotating system.

clamp coupling

Real-World Case Studies of Clamp Couplings in Engineering Projects

Clamp couplings have been widely used in various engineering projects, showcasing their effectiveness and reliability. Here are some real-world case studies:

  1. Wind Turbine Applications: In the renewable energy sector, wind turbines require efficient power transmission between the rotor and generator. Clamp couplings have been successfully used to connect the shafts, allowing for easy installation, alignment, and maintenance. Their ability to handle high torque and misalignment ensures reliable performance even in harsh environmental conditions.
  2. Industrial Machinery: In heavy machinery and industrial equipment, clamp couplings have proven to be a preferred choice for connecting rotating shafts. A case study involving a large-scale conveyor system in a mining operation demonstrated that clamp couplings provided excellent torque transmission and allowed for quick and straightforward replacement during maintenance.
  3. Marine Propulsion Systems: Clamp couplings are widely used in marine propulsion systems for boats and ships. A case study involving a commercial vessel showed that stainless steel clamp couplings significantly reduced maintenance downtime due to their corrosion resistance and ability to handle dynamic loads, ensuring smooth and reliable operation.
  4. Aerospace Applications: In the aerospace industry, clamp couplings have been employed in critical components such as flight control systems and engine assemblies. A case study involving an aircraft engine demonstrated that clamp couplings provided precise and robust shaft connections, contributing to the overall performance and safety of the aircraft.
  5. Automotive Engineering: In automotive engineering, clamp couplings are used in various drivetrain components. A case study involving an electric vehicle showcased that clamp couplings allowed for compact and lightweight designs, minimizing power losses and enhancing energy efficiency.

Conclusion: These case studies highlight the versatility and reliability of clamp couplings in diverse engineering projects. Whether in renewable energy, heavy machinery, marine, aerospace, or automotive applications, clamp couplings have proven to be an effective solution for connecting rotating shafts, providing efficient power transmission, and reducing maintenance downtime.

clamp coupling

Advantages of Using a Clamp Coupling

A clamp coupling offers several advantages compared to other types of couplings, making it a popular choice in various mechanical systems:

  • Easy Installation: Clamp couplings are simple to install and require minimal tools and expertise. The design allows for quick assembly and disassembly, making maintenance and shaft replacement convenient.
  • Cost-Effective: With a straightforward design and fewer components, clamp couplings are cost-effective to manufacture and purchase.
  • High Torque Transmission: Clamp couplings can handle high torque loads, making them suitable for heavy-duty applications in industries like manufacturing, mining, and construction.
  • Zero Backlash: The clamping mechanism ensures a tight fit between the shafts and the hubs, resulting in zero backlash. This feature is vital for applications that require accurate and precise motion transfer.
  • Flexibility: Clamp couplings can accommodate different shaft sizes and materials, providing flexibility in system design and shaft compatibility.
  • Compact Design: The compact and lightweight design of clamp couplings makes them ideal for applications with space constraints.
  • No Lubrication Needed: Unlike some other couplings, clamp couplings do not require lubrication, reducing maintenance requirements and eliminating the risk of leakage or contamination in certain environments.
  • High Misalignment Tolerance: Clamp couplings can handle moderate levels of angular, parallel, and axial misalignment, ensuring reliable operation even when shafts are not perfectly aligned.
  • Reduced Downtime: The ease of installation and maintenance of clamp couplings contributes to reduced downtime during equipment repairs or replacements.

Due to these advantages, clamp couplings are widely used in various industries and mechanical setups for their simplicity, reliability, and cost-effectiveness in transmitting torque and rotational motion between shafts.

China manufacturer Pipe Repair Clamp China Morris Coupling  China manufacturer Pipe Repair Clamp China Morris Coupling
editor by CX 2024-02-14