China best CHINAMFG China Supply PVC Rigid Wire Pipe Fitting Straight Conduit Coupling

Product Description

Ctube China Supply PVC Rigid Wire Pipe Fitting Straight Conduit Coupling

[Product Description&Views]

1.Comply with AS/NZS 2053

2.Connect the pipes for extension 

3.UL94 V0 flame retardant, self-extinguishing once leave the open fire within 5s

4. Corrosion, heat, water resistance

5.High quality with 100% brand new raw materials use in products, never use recycled materials

6.Lighter than metal one, easy to install, save the cost of shipping and installation

7.Custom service available, size and color can be customized

[Product Parameters]

ITEM NO DESCRIPTION INNER PACKING OUTER PACKING
UNIT QTY UNIT QTY
CT-SC16 SOLID COUPLING 16MM BOX 200 CTN 2000
CT-SC20 SOLID COUPLING 20MM BOX 50 CTN 1000
CT-SC25 SOLID COUPLING 25MM BOX 50 CTN 1000
CT-SC32 SOLID COUPLING 32MM BOX 20 CTN 500
CT-SC40 SOLID COUPLING 40MM BOX 10 CTN 200
CT-SC50 SOLID COUPLING 50MM BOX 10 CTN 200

[Application Scenes]

[Related Products]
 

 

[PACKAGE]

[Our Company]

     We are 1 of the most professional plastic conduit manufacturers in China, specialize in the development and production of innovative PVC conduits and fittings for cable&wire management and protection. We focus on the plastic conduit field, around the customer’s demand for products, technology and services, to provide comprehensive support to customers in different areas. 

    Our goal is to continuously innovate, keep our products and technology leading, provide the grestest safety and experience for all users, including installers, and stive to continuously create greater value for customers and the whole society with more environmentally friendly, higher performance and more reliable pipeline products and services, and push the pipeline field forward. 

Our main series of products are as follow:
1) Low smoke and halogen free conduit& fittings
2) Solar conduit & fittings
3) AS/NZS 2053 conduit &fittings
4) BS conduit &fittings
5) UL Listed conduits
6) OEM and ODM availble

 

 

 

[Our Team]

1.We have our own research and development team
2.More than 500 high-qualified staffs work together to serve our clients well
3.We provide excellent pre-sale and after sale service
4.Your inquiry will be responded within 24h
5.We have our own logistic team

 

[Our Certificates]

[Our Exhibition]

 

[FAQ]

1.What is your MOQ ?

   Depend on your order (different kinds of items have different MOQ )

2. What is your delivery time ?

    Normally, the time of delivery duration is around 15 days

3. What is the shipping port ?

    We ship the goods via HangZhou port

4. What is your payment term ?

    We accept 30%T/T in advance, 70% in the period of shipment or 100%L/C

5. How should I contact you ?

    You can contact us with Trade Manager or send us an email

6. How about the samples ?

    Our samples are free . we could send you the sample, most samples are free to send to most place.

 

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rigid coupling

How Do Rigid Couplings Compare to Other Types of Couplings in Terms of Performance?

Rigid couplings offer specific advantages and disadvantages compared to other types of couplings, and their performance depends on the requirements of the application:

1. Performance: Rigid couplings provide excellent torque transmission capabilities and are best suited for applications that demand precise and efficient power transfer. They have minimal backlash and high torsional stiffness, resulting in accurate motion control.

2. Misalignment Tolerance: Rigid couplings cannot tolerate misalignment between shafts. They require precise shaft alignment during installation, which can be time-consuming and may result in increased downtime during maintenance or repairs.

3. Vibration Damping: Rigid couplings offer no damping of vibrations, which means they may not be suitable for systems that require vibration isolation or shock absorption.

4. Maintenance: Rigid couplings are generally low maintenance since they have no moving parts or flexible elements that can wear out over time. Once properly installed, they can provide reliable performance for extended periods.

5. Space Requirements: Rigid couplings are compact and do not add much length to the shaft, making them suitable for applications with limited space.

6. Cost: Rigid couplings are usually more economical compared to some advanced and specialized coupling types. Their simpler design and lower manufacturing costs contribute to their affordability.

7. Application: Rigid couplings are commonly used in applications where shafts are precisely aligned and no misalignment compensation is necessary. They are prevalent in precision machinery, robotics, and applications that require accurate motion control.

In contrast, flexible couplings, such as elastomeric, jaw, or beam couplings, are designed to accommodate misalignment, dampen vibrations, and provide some degree of shock absorption. Their performance is ideal for systems where shafts may experience misalignment due to thermal expansion, shaft deflection, or dynamic loads.

In summary, rigid couplings excel in applications that demand precise alignment and high torque transmission, but they may not be suitable for systems that require misalignment compensation or vibration damping.

rigid coupling

How Does a Rigid Coupling Handle Angular, Parallel, and Axial Misalignment?

Rigid couplings are designed to provide a fixed and rigid connection between two shafts. As such, they do not have any built-in flexibility to accommodate misalignment. Therefore, when using a rigid coupling, it is essential to ensure proper shaft alignment to avoid excessive forces and premature wear on connected equipment.

Angular Misalignment: Angular misalignment occurs when the axes of the two shafts are not collinear and form an angle with each other. Rigid couplings cannot compensate for angular misalignment, and any angular misalignment should be minimized during installation. Precision alignment techniques, such as laser alignment tools, are often used to achieve accurate angular alignment.

Parallel Misalignment: Parallel misalignment, also known as offset misalignment, happens when the axes of the two shafts are parallel but have a lateral displacement from each other. Rigid couplings cannot accommodate parallel misalignment. Therefore, precise alignment is crucial to prevent binding and excessive forces on the shafts and bearings.

Axial Misalignment: Axial misalignment occurs when the two shafts have an axial (longitudinal) displacement from each other. Rigid couplings cannot address axial misalignment. To prevent thrust loads and additional stresses on bearings, it is essential to align the shafts axially during installation.

In summary, rigid couplings are unforgiving to misalignment and require precise alignment during installation. Any misalignment in a rigid coupling can lead to increased wear, premature failure of components, and reduced overall system efficiency. Therefore, it is crucial to use appropriate alignment techniques and tools to ensure optimal performance and longevity of the connected equipment.

rigid coupling

Limitations and Disadvantages of Using Rigid Couplings:

Rigid couplings offer several advantages in providing a strong and direct connection between shafts, but they also have certain limitations and disadvantages that should be considered in certain applications:

  • No Misalignment Compensation: Rigid couplings are designed to provide a fixed connection with no allowance for misalignment between shafts. As a result, any misalignment, even if slight, can lead to increased stress on connected components and cause premature wear or failure.
  • Transmit Shock and Vibration: Rigid couplings do not have any damping or vibration-absorbing properties, which means they can transmit shock and vibration directly from one shaft to another. In high-speed or heavy-duty applications, this can lead to increased wear on bearings and other components.
  • No Torque Compensation: Unlike flexible couplings, rigid couplings cannot compensate for torque fluctuations or angular displacement between shafts. This lack of flexibility may not be suitable for systems with varying loads or torque requirements.
  • Higher Stress Concentration: Rigid couplings can create higher stress concentration at the points of connection due to their inflexibility. This can be a concern in applications with high torque or when using materials with lower fatigue strength.
  • More Challenging Installation: Rigid couplings require precise alignment during installation, which can be more challenging and time-consuming compared to flexible couplings that can tolerate some misalignment.
  • Increased Wear: The absence of misalignment compensation and vibration absorption can lead to increased wear on connected components, such as bearings, shafts, and seals.
  • Not Suitable for High Misalignment: While some rigid couplings have limited ability to accommodate minor misalignment, they are not suitable for applications with significant misalignment, which could lead to premature failure.

Despite these limitations, rigid couplings are still widely used in many applications where precise alignment and a strong, permanent connection are required. However, in systems with significant misalignment, vibration, or shock loads, flexible couplings may be a more suitable choice to protect the connected components and improve overall system performance and longevity.

China best CHINAMFG China Supply PVC Rigid Wire Pipe Fitting Straight Conduit Coupling  China best CHINAMFG China Supply PVC Rigid Wire Pipe Fitting Straight Conduit Coupling
editor by CX 2024-05-16


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