Product Description

Product Name:Stainless Steel Hose Connector Pipe Fitting Epoxy Groove Shaft Coupling

Key:grooved pipe fitting,steel pipe connector,hardware,elbow,steel pipe coupling
Material:ductile iron/stainless steel/forged steel/alloy steel/Carbon Steel
Surface Treatment:Spray or DIP paint and other corrosion resistant treatment
Packaging:Plastic bags for internal use and wooden cases for external use
Shipping:FedEx,EMS,DHL,AIR or Sea
Payment:T/T,L/C,Money gram,Western union
Application:Fire, water, mines, ships, Marine engineering and other pipeline systems

Detailed Photos

The body is formed by automatic precision casting or precision forging, with high dimensional accuracy and excellent physical properties.
The appearance is painted or sprayed with plastic, with excellent flame retardant and antistatic properties. They can easily find water leakage and seepage in the pipeline system.

 

The sealing ring has the characteristics of high strength, antistatic, flame retardant, anti-tear, etc.The higher the pressure, the better the sealing performance. The selected materials are according to ASTM D2000 standard. The raw materials are imported.
The product has high reliability, fast installation and disassembly, flexible and convenient, easy to operate, less need for repair and maintenance. It can be reused.

 

Our Advantages

1. Rich manufacturing experience.
2. Design ability.
We have excellent design and development staff.
3. Perfect equipment.
All kinds of production equipment more than 80 sets, professional inspection, testing equipment more than 50 sets.
4. Strict quality control.
Product manufacturing quality in accordance with ISO90001 quality management system requirements.
5. Serve customers attentively.
(1) 24-hour specially-assigned personnel to solve problems for you.
(2) High production efficiency and punctual delivery.
(3) Perfect after-sales service.

 

Company Profile

HangZhou CHINAMFG Pipeline System Co., Ltd. is located in the beautiful coastal city of HangZhou. It is a professional national-level high-tech industry engaged in the design, development, manufacture and sales of high-pressure pipeline systems.
The company has passed international management system certifications. Product design and development, production process, and quality control are strictly implemented in accordance with the ISO9001 quality management system requirements; product performance meets the requirements of FM, UL, GB5135.11, GB/T8259 and other domestic and foreign standards.
The main products for long-distance liquid supply system.The main function is to transport liquids such as high-pressure emulsion and high-pressure spray to the partial opening of the working face at a high pressure, to provide power for the hydraulic support of the working face, the self-movement of the loader and the tail of the belt conveyor, etc. Provide high pressure water.
The company has solved the connection and installation of pipeline systems for many large state-owned enterprises, and has won wide acclaim from customers.
Pursuing product quality and serving customers with heart is our company’s philosophy.Hope we can cooperate with all customers who have needs for a long time.

FAQ

Q1: Are you a manufacturer?
A. Yes, we are A manufacturer, and our products have been certified by ISO and other international management systems.
Q2: What’s your delivery time?
B. Depending on the order quantity and your location, it will take about 15-30 days.
Q3: What are your payment terms?
C. We accept 30% T/T in advance and 70% during shipment or at L/C sight.
Q4: Do you provide samples?
D: If you need some samples for testing, we can make them according to your requirements. Samples will be prepared and sent by express within a week, usually arriving within 4-7 days. You need to pay for the sample and shipping fee.
Q5: Can you design and manufacture specifically for customers?
E: Of course. Our design and development personnel can design and produce products according to your needs.
Q6:Could we pay a visit to your factory?
Yes,you are always welcome to our factory.

 

Packing&Shipping

 

Certifications

 

shaft coupling

Can Shaft Couplings Compensate for Angular, Parallel, and Axial Misalignments?

Yes, shaft couplings are designed to compensate for different types of misalignments between rotating shafts in mechanical power transmission systems. They can handle the following types of misalignments:

  • Angular Misalignment: This occurs when the shafts are not parallel and have an angle between them. Flexible couplings, such as elastomeric, beam, or Oldham couplings, can accommodate angular misalignments by allowing slight angular movement between the shafts while transmitting torque.
  • Parallel Misalignment: This happens when the shafts are not collinear, resulting in axial displacement. Flexible couplings with lateral flexibility, like elastomeric or bellows couplings, can handle parallel misalignment by allowing limited lateral movement between the shafts.
  • Radial Misalignment: Radial misalignment occurs when the shafts have lateral displacement but remain parallel. Flexible couplings, such as jaw or grid couplings, can absorb radial misalignment by permitting some lateral deflection while transmitting torque.

It is essential to note that while shaft couplings can compensate for misalignments to some extent, they do have their limits. The magnitude of misalignment they can handle depends on the type and design of the coupling. Exceeding the specified misalignment capabilities of a coupling can lead to premature wear, reduced efficiency, and possible coupling failure.

Therefore, when selecting a shaft coupling for an application, it is crucial to consider the expected misalignment and choose a coupling that can accommodate the anticipated misalignment range. Additionally, maintaining proper alignment through regular maintenance and periodic inspections is essential to ensure the coupling’s optimal performance and extend its service life.

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Comparing Shaft Couplings with Other Types of Couplings in Performance

Shaft couplings are essential components in mechanical power transmission systems, and their performance characteristics vary depending on the coupling type. Let’s compare shaft couplings with other common types of couplings:

1. Shaft Couplings:

Shaft couplings come in various designs, including flexible and rigid couplings. They are widely used in a broad range of applications due to their ability to transmit torque and accommodate misalignments between rotating shafts. Flexible shaft couplings, with elastomeric or metallic elements, offer good misalignment compensation and damping characteristics. Rigid couplings, on the other hand, provide precise torque transmission and are ideal for applications where shafts are well-aligned.

2. Gear Couplings:

Gear couplings are robust and designed for heavy-duty applications. They consist of two external gear hubs with internal gear teeth that mesh together. Gear couplings can handle high torque, high-speed, and angular misalignment. They are often used in demanding industries such as steel, mining, and paper manufacturing.

3. Grid Couplings:

Grid couplings feature a flexible grid element between the two halves of the coupling. They provide excellent shock absorption and misalignment compensation. Grid couplings are commonly used in pumps, compressors, and other industrial machinery.

4. Disc Couplings:

Disc couplings utilize flexible metallic discs to transmit torque and compensate for misalignment. They offer high torsional stiffness, making them suitable for applications requiring precise motion control, such as robotics and CNC machines.

5. Jaw Couplings:

Jaw couplings consist of two hubs with elastomeric spider inserts. They are easy to install, have good misalignment capabilities, and offer electrical isolation between shafts. Jaw couplings are widely used in light to medium-duty applications.

6. Oldham Couplings:

Oldham couplings have three discs—two outer discs with slots and a central disc with a tongue that fits into the slots. They provide excellent angular misalignment compensation while maintaining constant velocity between shafts. Oldham couplings are commonly used in printing machines and conveyors.

7. Beam Couplings:

Beam couplings are made from a single piece of flexible material with spiral cuts. They offer good misalignment compensation and torsional flexibility, making them suitable for precision equipment like encoders and servo motors.

The choice of coupling depends on the specific requirements of the application, including torque, speed, misalignment compensation, environmental conditions, and space limitations. Each coupling type has its strengths and limitations, and selecting the right coupling is crucial to ensure optimal performance and reliability in the mechanical system.

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Best Practices for Installing a Shaft Coupling for Optimal Performance

Proper installation of a shaft coupling is crucial for ensuring optimal performance and preventing premature wear or failure. Follow these best practices to install a shaft coupling correctly:

1. Shaft Alignment:

Ensure that both the driving and driven shafts are properly aligned before installing the coupling. Misalignment can lead to increased stress on the coupling and other connected components, reducing efficiency and causing premature wear. Use alignment tools, such as dial indicators or laser alignment systems, to achieve accurate shaft alignment.

2. Cleanliness:

Before installation, clean the shaft ends and the coupling bore thoroughly. Remove any dirt, debris, or residue that could interfere with the coupling’s fit or cause misalignment.

3. Lubrication:

Apply the recommended lubricant to the coupling’s contact surfaces, such as the bore and shaft ends. Proper lubrication ensures smooth installation and reduces friction during operation.

4. Correct Fit:

Ensure that the coupling is the correct size and type for the application. Use couplings with the appropriate torque and speed ratings to match the equipment’s requirements.

5. Fastening:

Use the recommended fastening methods, such as set screws or keyways, to securely attach the coupling to the shafts. Make sure the fasteners are tightened to the manufacturer’s specifications to prevent loosening during operation.

6. Spacer or Adapter:

If required, use a spacer or adapter to properly position the coupling on the shafts and maintain the desired distance between the driving and driven components.

7. Avoid Shaft Damage:

Be careful during installation to avoid damaging the shaft ends, especially when using set screws or other fastening methods. Shaft damage can lead to stress concentrations and eventual failure.

8. Check Runout:

After installation, check the coupling’s runout using a dial indicator to ensure that it rotates smoothly and without wobbling. Excessive runout can indicate misalignment or improper fit.

9. Periodic Inspection:

Regularly inspect the coupling and its components for signs of wear, misalignment, or damage. Perform routine maintenance as recommended by the manufacturer to prevent issues from worsening over time.

10. Follow Manufacturer’s Guidelines:

Always follow the manufacturer’s installation instructions and guidelines. Different types of couplings may have specific installation requirements that need to be adhered to for optimal performance and safety.

By following these best practices, you can ensure that your shaft coupling is installed correctly, maximizing its efficiency and reliability in your mechanical power transmission system.

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China Best Sales Stainless Steel Hose Connector Pipe Fitting Epoxy Groove Shaft Coupling  China Best Sales Stainless Steel Hose Connector Pipe Fitting Epoxy Groove Shaft Coupling
editor by CX 2023-11-21