Product Description

  Stainless Steel Ss201 Double-Section Pipe Repair Coupling with CHINAMFG Rubber Sealing Sleeve

Product Parameters

 

Material:

Name	Double-Section Pipe Repair Coupling
Shell, Bridge Plate, Bolts and Gear -Ring	Stainless steel 201/304/316
EPDM/NBR  Rubber Sealing Sleeve	Temperature:(-20ºC~+140ºC)
Medium	Available for various kinds of Water, drainage,air,solid and chemicals

Product Description

Product Features:

Double-Section Pipe Repair Coupling is manily used on the connection of new pipelines and also for the repairing of pipe leaks. Repairing the pin holds and breaks caused by aging or rusting. It has advantages of working under pressure and no need of changing pipes,Safe,convenient ,effciency and easy to work with. Performs well in mal-condition.

Applied Pipeline: 
Crude Oil Pipeline,Gas/Natural,Gas/Fuel Pipeline,Supply/Drainage Water Pipeline,Aviation/Automotive Special Pipeline,Lubricating Oil Pipeline,Mud Slag Pipeline,Suction Pipeline,Flushing Power Pipeline,Cable Protection Pipeline, Sea/Fresh Water Pipeline,Turbine Pipeline,Air Conditioning Pipeline,Fire Line,Ventiation Pipeline,Compressed Air Pipeline and etc…

Detailed Photos

——RELATED  PRODUCTS——

Company Profile

 

ZheJiang CHINAMFG COMMERCIAL CO.,LTD (hereinafter referred to as the “DEKO group”), the company is located in China’s “Land of Casting” -ZheJiang province, we are engaged in the wholesale, retail, research and development and sales of products for the integration of import and export company and we assembled fist-class factories in domestic, using the most advanced production facilities and technology to provide the best quality for our customers, DEKO group‘s products has been covered in the municipal engineering projects, drainage system, constructions, fire control system and urban public facilities related products, such as Cast Pipe,Pipe Fitting,Valve, Manhole cover, Hardware products, Aluminum die casting, Aluminium profile, Public Illumination,Urban Furnishing,Flange and Pipe Repair Clamps etc., CHINAMFG group has been undertaking some domestic and foreign projects every year round and has always been praised by our customers. At present our products have been exported to Europe, South America,Africa, Asia, Middle East and Southeast Asia etc.

DEKO group adhering to the”first-class brand,first-class service”purpose, to keep improving product quality as the basis and advancing with the times, providing high quality, high standard products to our customers, CHINAMFG group will develop into a”first-class products,first-class quality,first-class service”global company in future.
Q. Do you accept OEM service?
A: Yes, we do.

Q. Can I get free samples?
A: Yes, And you only need to bear the delivery costs, if the samples are not too big.

Q.What information should I let you know if I want to get a quotation?
A: Size, design standard, material, package, Quantities, etc…

Q.How can you assure your quality?
A:We have equipped the modern quality control system as well as our quality engineer always check step by step from mold ,production before shipment. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

How do Sleeve Couplings Contribute to Reducing Vibrations and Noise in Rotating Equipment?

Sleeve couplings play a significant role in reducing vibrations and noise in rotating equipment. Their design and material properties contribute to damping vibrations and absorbing shocks, resulting in smoother and quieter operation. Here’s how sleeve couplings achieve this:

1. Flexibility and Misalignment Compensation:

Sleeve couplings have a certain degree of flexibility, which allows them to accommodate small misalignments between the connected shafts. When the shafts are misaligned, the sleeve coupling can flex and adjust, reducing the transmission of vibrations from one shaft to the other. By compensating for misalignments, sleeve couplings minimize the generation of vibrations and the resulting noise.

2. Shock Absorption:

During sudden starts, stops, or changes in load, rotating equipment can experience shocks and impact loads. Sleeve couplings have some level of shock absorption capability, which helps dampen the effects of these shocks. By absorbing shocks, sleeve couplings prevent the transmission of high-frequency vibrations and noise to the rest of the system, resulting in a quieter operation.

3. Resilient Material Selection:

The choice of materials used in sleeve couplings also contributes to vibration and noise reduction. Certain materials, such as rubber or elastomers, are known for their damping properties. These materials can be incorporated into the design of sleeve couplings to absorb and dissipate vibrations, effectively reducing noise levels in the system.

4. Uniform Torque Transmission:

Sleeve couplings provide uniform torque transmission between the connected shafts. This balanced torque transmission minimizes torsional vibrations, which can lead to noise generation in the system. By maintaining a smooth torque transfer, sleeve couplings help achieve quieter and more stable operation.

5. Proper Installation and Maintenance:

Proper installation and regular maintenance of sleeve couplings are essential for their optimal performance in reducing vibrations and noise. Ensuring that the coupling is correctly aligned and well-lubricated can further enhance its ability to dampen vibrations and minimize noise levels.

In summary, sleeve couplings contribute to reducing vibrations and noise in rotating equipment by providing flexibility to accommodate misalignments, absorbing shocks, using resilient materials, and ensuring uniform torque transmission. Their ability to mitigate vibrations and noise enhances the overall performance and reliability of the rotating equipment, making them a preferred choice in various industrial applications.

Where can I find reputable suppliers or manufacturers of sleeve couplings for my specific machinery requirements?

If you are looking for reputable suppliers or manufacturers of sleeve couplings, there are several places where you can find them:

• Online Industrial Marketplaces: Websites that specialize in industrial products and equipment, such as Alibaba, Thomasnet, and GlobalSpec, often have a wide range of sleeve coupling manufacturers and suppliers listed. These marketplaces allow you to browse different options, compare prices, and read customer reviews to make an informed decision.
• Industrial Trade Shows and Exhibitions: Attending industry-specific trade shows and exhibitions is an excellent way to meet multiple sleeve coupling manufacturers in person and discuss your specific machinery requirements directly with them. These events often showcase the latest products and technologies in the industry.
• Manufacturer Websites: Many sleeve coupling manufacturers have their own websites where you can find detailed information about their products, specifications, and contact details. Visiting their websites allows you to understand their capabilities and offerings better.
• Industrial Distributors: Industrial distributors often carry a wide range of mechanical components, including sleeve couplings, from various manufacturers. Contacting a local or online distributor can help you access multiple brands and options conveniently.
• Industry Associations: Industry associations related to your specific machinery requirements may have directories or member lists that include reputable sleeve coupling manufacturers. These associations can also provide valuable insights into industry standards and best practices.
• Referrals and Recommendations: Reach out to colleagues, industry peers, or machinery experts who have experience with sleeve couplings. They may be able to recommend reputable suppliers or manufacturers based on their own positive experiences.

When looking for suppliers or manufacturers, consider factors such as product quality, reliability, pricing, delivery times, and customer support. It’s essential to choose a supplier that can meet your specific machinery requirements and provide excellent service throughout the buying process and beyond.

By exploring these avenues, you can find reputable suppliers or manufacturers of sleeve couplings that align with your machinery needs and ensure a successful and efficient power transmission solution for your application.

Key Design Considerations for Using Sleeve Couplings in Motion Control Systems

When incorporating sleeve couplings into motion control systems, several important design considerations should be taken into account to ensure optimal performance and reliability:

• Shaft Alignment: Proper shaft alignment is crucial for sleeve couplings to function effectively. Misalignment can lead to increased wear, vibration, and reduced efficiency. Ensuring the shafts are aligned within acceptable tolerances will maximize the coupling’s performance and lifespan.
• Torque and Speed Ratings: Evaluate the motion control system’s torque and speed requirements to select a sleeve coupling that can handle the specified loads. Overloading the coupling can cause premature failure and compromise system performance.
• Shaft Size and Fit: Ensure the sleeve coupling’s inner diameter matches the shafts’ outer diameter accurately. An improper fit may result in slippage or decreased torque transmission. The sleeve coupling’s size and fit should be carefully checked during installation.
• Environmental Conditions: Consider the operating environment’s temperature, humidity, and exposure to dust or corrosive substances. Choose a sleeve coupling material that can withstand these conditions and resist degradation over time.
• Dynamic Balance: Sleeve couplings should be dynamically balanced to minimize vibration during operation. Unbalanced couplings can lead to increased stress on connected equipment and may cause premature wear and failure.
• Operating Speed: Be mindful of the motion control system’s operating speed. At high speeds, centrifugal forces may come into play, affecting the coupling’s performance. In such cases, using a flanged sleeve coupling or other high-speed coupling types may be more suitable.
• Installation and Maintenance: Follow proper installation procedures to ensure the coupling is securely and accurately mounted on the shafts. Routine maintenance should also be performed to check for signs of wear, misalignment, or other issues that might affect the coupling’s performance.
• Resonance and Damping: Consider the system’s natural frequencies and possible resonance points. Sleeve couplings offer some vibration damping characteristics, but additional measures like tuning and damping elements may be required to avoid resonance issues.
• System Flexibility: Sleeve couplings offer flexibility to accommodate minor misalignments, but the system’s overall flexibility should be assessed to ensure the coupling’s compensation capabilities do not lead to excessive flexing or bending of other components.

By carefully addressing these design considerations, motion control systems can benefit from the advantages of sleeve couplings, such as simplicity, cost-effectiveness, and misalignment compensation. Ensuring proper selection, installation, and maintenance will contribute to smooth and efficient power transmission, leading to reliable and precise motion control performance.

editor by CX 2024-04-04