China factory Rubber CHINAMFG a Type No-Hub Couplings for PE and PVC Pipe

Product Description

Product Description

  

Product name No-Hub Coupling with Stainless Steel Clamps
Size: 2″-12″  can be customized
Material Stainless steel
Samples Free Samples could be provided after the contact
Delivery time Within 7 days to 15 days, depending on whether you want to customize, and sample quantity
MOQ 1000pcs
Packaging Plastic bag inside and standard carton, pallet. 
Shipping Port HangZhou or ZheJiang
Certifications ISO 9001
Surface Zinc Plate, Polishing, 
Application It is mainly used for the connection and fastening of axles, ships, diesel engines, gasoline engines, machine tools, fire-fighting and other mechanical equipment, ordinary rubber hoses of chemical equipment, nylon plastic hoses, etc. seal
Specialty Provide a positive and significant seal between no hub cast iron pipe and fittings

Detailed Photos

Packing & Delivery

Shipping
You can specify other shipping methods such as Airmail, FEDEX or DHL. We shall let you know about the shipping cost after receipt of your order. 
And also can send by sea or air, kindly send me your port.
 

Company Profile

Xihu (West Lake) Dis. Yuebang is located in Xihu (West Lake) Dis. County, ZHangZhoug Province. The company was founded in 2015, covered an area of 30,000 square meters, has more than 250 employees, has an independent research and development team, has a high production capacity and service capacity, serving hundreds of customers around the world.
Each year produces millions of various pipe clamps and fittings such as heavy-duty clamps without rubber, light clamps, hose clamps with nails, hose clamps with pipe, German clamps, American clamps, wire hose clamps, single CHINAMFG bolt pipe clamps, Double bolt hose clamps, anchor screw, etc.
And can be customized according to customer needs, and most of the products are exported to South Korea, Australia, Japan, Spain, Germany, and other countries, we always believe that the “Quality first, Customer first” business purpose, can quickly provide the best solution.

Certifications

FAQ

Q1:Can I ask for a slight change in the design of the product according to our project?
A: Yes, we can do that, our factory production is very flexible.

Q2:Why choose us?
A: We have many years of manufacturing experience and outstanding customization capabilities. We have all the styles you want.

Q3:Can you print words on products as per the client’s requirement?
A: Yes, we can make labels according to your exact requirement.

Q4:Are you a manufacturer or trading company?
A: We are a trading and manufacturer combo in China.

Q5:Can the product be customized?
A: Of course, we can customize the size and style you want.

Q6:What is your packaging method?
A: PP bag + wooden plywood box

Q7: Can you provide a sample?
A: Yes, the sample is free of charge, pls contact us for more details.

Q8:What is your payment terms?
A: Generally our payment is TT, with a 30% deposit and balance against copy of B/L. Can be negotiated for large quantity.

 

/* 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

rubber coupling

Minimizing Resonance and Improving Machinery Performance with Rubber Couplings

A rubber coupling can play a significant role in minimizing resonance and enhancing the overall performance of machinery by effectively damping vibrations and reducing the risk of resonance-related issues. Resonance is a phenomenon where a mechanical system’s natural frequency matches the frequency of external vibrations, leading to amplified oscillations and potential damage.

The following ways illustrate how rubber couplings contribute to minimizing resonance and improving machinery performance:

  • Vibration Damping: Rubber couplings utilize the inherent damping properties of elastomers to absorb and dissipate vibrations generated during operation. These vibrations can include those caused by unbalanced loads, eccentricities, or other disturbances. By damping these vibrations, rubber couplings prevent them from building up and causing resonance.
  • Vibration Isolation: Rubber couplings act as isolators by decoupling the connected components from each other. This isolation prevents vibrations from being transmitted directly from one component to another, thereby reducing the potential for resonance to occur.
  • Misalignment Compensation: Rubber couplings can accommodate misalignments between shafts, which often contribute to excessive vibrations. By allowing a certain degree of misalignment, the coupling prevents additional forces that could trigger resonance.
  • Reduced Stiffness: The flexibility of the elastomer elements in rubber couplings can reduce the overall stiffness of the system. A lower stiffness helps avoid the amplification of resonance by allowing some deformation of the coupling under varying loads and conditions.
  • Dynamic Absorption: Rubber couplings are effective at absorbing dynamic loads, including sudden shocks or impacts. These dynamic events can excite resonance, and the coupling’s ability to absorb and disperse such forces helps prevent resonance-related issues.

By effectively dampening vibrations, isolating components, and accommodating misalignments, rubber couplings can help minimize the risk of resonance-related problems. Engineers and designers must carefully select the appropriate rubber coupling type, elastomer material, and design to match the specific machinery and operating conditions, thereby ensuring improved machinery performance and longevity.

rubber coupling

Industry Standards and Guidelines for Rubber Couplings

There are no specific industry standards or guidelines that exclusively govern the design and application of rubber couplings. However, various general standards and engineering practices apply to flexible couplings, including rubber couplings:

  • ISO 14691: This standard provides guidelines for the installation, use, and maintenance of industrial flexible couplings, which include rubber couplings.
  • AGMA 9005: The American Gear Manufacturers Association (AGMA) standard provides information on selecting lubricants and lubrication methods for flexible couplings, ensuring proper performance and longevity.
  • API 671: This API standard specifies the requirements for special-purpose couplings used in petroleum, chemical, and gas industry services, which can include rubber couplings for specific applications.
  • Manufacturer Recommendations: Many rubber coupling manufacturers provide guidelines, specifications, and installation instructions for their products, helping users select the right coupling and use it correctly.

Since rubber couplings fall under the category of flexible couplings, engineers and designers can follow these broader standards and best practices while considering the specific characteristics and performance requirements of rubber couplings for their applications.

rubber coupling

Main Advantages of Using Rubber Couplings in Industrial Applications

Rubber couplings offer several key advantages when used in industrial applications. These advantages make them a popular choice for various industries and mechanical systems:

  • Misalignment Tolerance: Rubber couplings can accommodate angular, parallel, and axial misalignments between connected shafts, reducing the need for precise alignment during installation and operation.
  • Vibration Damping: The rubber elements of these couplings absorb and dampen vibrations, minimizing the transmission of vibrations and shocks to other components. This helps prevent damage, wear, and noise generation.
  • Shock Absorption: In systems where sudden shocks or impacts occur, rubber couplings absorb and cushion the impact, protecting connected components from damage.
  • Noise Reduction: The ability to dampen vibrations also contributes to noise reduction, creating quieter operation environments for machinery and equipment.
  • Equipment Protection: Rubber couplings protect sensitive equipment from excessive loads, vibrations, and shocks, enhancing the longevity and reliability of the system.
  • Cost-Effectiveness: Compared to some other coupling types, rubber couplings are generally cost-effective to manufacture, purchase, and maintain.
  • Easy Installation: The flexibility and design of rubber couplings make them relatively easy to install without the need for specialized tools or complex procedures.
  • Minimal Maintenance: Rubber couplings require minimal maintenance and lubrication, reducing downtime and maintenance costs.
  • Wide Range of Applications: Rubber couplings are versatile and find applications in various industries, including automotive, power generation, pumps, conveyors, and more.

In summary, the main advantages of using rubber couplings in industrial applications include their ability to tolerate misalignment, dampen vibrations, absorb shocks, reduce noise, protect equipment, cost-effectiveness, easy installation, low maintenance requirements, and suitability for a wide range of applications.

China factory Rubber CHINAMFG a Type No-Hub Couplings for PE and PVC Pipe  China factory Rubber CHINAMFG a Type No-Hub Couplings for PE and PVC Pipe
editor by CX 2024-05-15

rubber coupling

As one of leading rubber coupling manufacturers, suppliers and exporters of products, We offer rubber coupling and many other products.

Please contact us for details.

Mail:[email protected]

Manufacturer supplier exporter of rubber coupling

Recent Posts