China Custom Custom Size Color PVC 20mm 25mm Rigid Pipe Fittings CHINAMFG Coupling

Product Description

Custom Size Color PVC 20mm 25mm Rigid Pipe Fittings CHINAMFG Coupling CHINAMFG Coupling

    We are professional research and development, manufacturing and sale of  UL listed pvc conduits, Solar conduit & fittings,
halogen free conduit & fittings, AS/NZS 2053 and British standard PVC conduit & fittings.
If you are looking for these items, contact us for more information.

≡≡  PRODUCT Details

≡≡ PRODUCT DESCRIPTION
 

Sizes: 20mm,25mm
OEM: Customized size and thickness available.
Color: Grey
Standards: Australian standard
Feature: Flame resistant, corrosion resistant, high insulation
Packing information: film plastic.
Usage: Electrical installation.

≡≡PACKAGING &SHIPPING

1) Delivery Time: 

15-30 days after deposit, detail delivery date should be decided according to production season and order quantity.

2) Packaging:
Based on the size of products, package vary.

≡≡COMPANY INFORMATION

    We are 1 of the most professional plastic conduit manufacturers in China, specializing in the development and
production of innovative pvc conduits and fittings for cable management and protection.

    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 products and
technology leading, provide the greatest safety and experience for all users, including installers, and strive 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 products, 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 pvc conduits
6) OEM and ODM availble

Δ Our team

1.Any inquiries will be replied within 24 hours
2. Professional manufacture.
3. OEM is available
4. High quality; standard designs; reasonable and competitive price.
5. Fast delivery: Free sample will be prepared in 2-3 days
6. Shipping : we have our own logistics team

≡≡OUR CERTIFICATES
≡≡OUR EXHIBITION

1) Canton Fair

2) The Big 5 in Dubai

≡≡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.

≡≡CONTACT US!!!

May Lan

ZheJiang CHINAMFG INDUSTRY CO.,LTD (FACTORY A)
Address: A.B.C Zone ,ChenTan NiNiu Industry JiaoLi Village ZhongTang Town HangZhou City,China.

CTUBE (HangZhou) PIPE INDUSTRY TECHNOLOGY.,LTD (FACTORY B)
Addess: No.12,Huanyuan East Load,HangZhou Industry Transfer Industrial Park,HangZhou City,HangZhou city,China.

≡≡More>>
More details if you want to know, please kindly contact us at any time. Looking CHINAMFG to cooperating with you soon.

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rigid coupling

Can Rigid Couplings Handle Misalignment Between Shafts?

Rigid couplings are not designed to handle misalignment between shafts. Unlike flexible couplings that can accommodate slight misalignment through their bending or elastic properties, rigid couplings are intended to provide a fixed and immovable connection between two shafts. As a result, any misalignment between the shafts can lead to increased stress and uneven loading on connected components.

It is essential to ensure precise alignment when using rigid couplings to avoid premature wear and failure of the system. The shafts must be perfectly aligned in both the axial and angular directions before installing the rigid coupling. Proper alignment helps distribute the load evenly and reduces stress concentration on specific areas, such as bearings and keyways.

If a system requires some level of misalignment compensation due to factors like thermal expansion or slight shaft deflection, a flexible coupling should be considered instead. Flexible couplings can tolerate small degrees of angular and axial misalignment while still transmitting torque efficiently and protecting the connected equipment from excessive stress and wear.

In summary, rigid couplings are best suited for applications where precise shaft alignment can be achieved and maintained, while flexible couplings are more appropriate for systems with potential misalignment or other dynamic factors that require some degree of flexibility.

rigid coupling

Factors to Consider When Choosing a Rigid Coupling for a Specific System

Choosing the right rigid coupling for a specific system is crucial to ensure proper functionality and reliable performance. Several factors should be considered when making this decision:

1. Shaft Size and Compatibility: The most fundamental factor is ensuring that the rigid coupling is compatible with the shaft sizes of the connected components. The coupling should have the appropriate bore size and keyway dimensions to fit securely onto the shafts.

2. Operating Torque: Consider the torque requirements of the application. The rigid coupling should have a torque rating that exceeds the maximum torque expected during operation to prevent failures and ensure safety.

3. Speed: Determine the rotational speed (RPM) of the connected shafts. Rigid couplings have maximum RPM limits, and the selected coupling should be capable of handling the system’s operating speed.

4. Misalignment Tolerance: Assess the potential misalignment between the shafts. Rigid couplings provide no flexibility, so the system must have minimal misalignment to prevent excessive forces on the components.

5. Temperature and Environment: Consider the operating temperature range and the environment where the coupling will be used. Ensure the chosen material can withstand the temperature and any corrosive or harsh conditions present.

6. Space Limitations: Evaluate the available space for the coupling. Rigid couplings have a compact design, but ensure that there is enough clearance for installation and maintenance.

7. Backlash and Torsional Stiffness: In some precision systems, backlash must be minimized to maintain accurate positioning. Additionally, the torsional stiffness of the coupling can impact system response and stability.

8. Keyway or Keyless Design: Decide between a coupling with a keyway or a keyless design based on the specific application requirements and ease of installation.

9. Material Selection: Consider the material properties of the rigid coupling. Common materials include steel, stainless steel, and aluminum, each with its own advantages and limitations.

10. Maintenance: Determine the maintenance requirements of the coupling. Some couplings may need periodic lubrication or inspections, while others may be maintenance-free.

11. Cost: While cost should not be the sole consideration, it is essential to evaluate the cost-effectiveness of the coupling, taking into account its performance and longevity.

By carefully considering these factors, you can select the most suitable rigid coupling for your specific system, ensuring optimal performance, and longevity of your mechanical setup.

rigid coupling

Materials Used in Manufacturing Rigid Couplings:

Rigid couplings are designed to provide a strong and durable connection between two shafts, and they are commonly made from a variety of materials to suit different applications. The choice of material depends on factors such as the application’s environment, load capacity, and cost considerations. Some common materials used in manufacturing rigid couplings include:

  • 1. Steel: Steel is one of the most widely used materials for rigid couplings. It offers excellent strength, durability, and resistance to wear. Steel couplings are suitable for a wide range of applications, including industrial machinery, automotive systems, and power transmission.
  • 2. Stainless Steel: Stainless steel couplings are used in applications where corrosion resistance is crucial. They are well-suited for environments with high humidity, moisture, or exposure to chemicals. Stainless steel couplings are commonly used in food processing, pharmaceuticals, marine, and outdoor applications.
  • 3. Aluminum: Aluminum couplings are known for their lightweight and corrosion-resistant properties. They are often used in applications where weight reduction is essential, such as aerospace and automotive industries.
  • 4. Brass: Brass couplings offer good corrosion resistance and are commonly used in plumbing and water-related applications.
  • 5. Cast Iron: Cast iron couplings provide high strength and durability, making them suitable for heavy-duty industrial applications and machinery.
  • 6. Bronze: Bronze couplings are known for their excellent wear resistance and are often used in applications involving heavy loads and low speeds.
  • 7. Plastics: Some rigid couplings are made from various plastics, such as nylon or Delrin. Plastic couplings are lightweight, non-conductive, and suitable for applications where electrical insulation is required.

It’s essential to consider the specific requirements of the application, including factors like load capacity, operating environment, and cost, when choosing the appropriate material for a rigid coupling. The right material selection ensures that the coupling can withstand the forces and conditions it will encounter, resulting in a reliable and long-lasting connection between the shafts.

China Custom Custom Size Color PVC 20mm 25mm Rigid Pipe Fittings CHINAMFG Coupling  China Custom Custom Size Color PVC 20mm 25mm Rigid Pipe Fittings CHINAMFG Coupling
editor by CX 2024-02-13