China OEM 20mm 25mm PVC Electrical Conduit Fitting Plain Reducer CHINAMFG Coupling

Product Description

20mm 25mm PVC Electrical Conduit Fitting Plain Reducer CHINAMFG Coupling

We are professional research and development, manufacturing and sale of  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 DESCRIPTION 

KEY FEATURES:  
 

1)Size: 20mm 25mm
2)Material: PVC
3)Color: Grey
4)Standard: Australian standard
5)Usage: Electrical installation
6)Feature: Flame Resistant,Corrosion Resistant,High Insulation
7)Packing: film plastic or pepar carton
8)OEM: customized size and thickness available
9)Sample: standard size, sample is free.

≡ PRODUCT DISPALY

Other Conduit Fittings

≡ SHIPPING
 

DELIVERY TIME:

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

 

≡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) OEM and ODM availble

≡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.

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

 

≡CONTACT US!!!

ANNIE ZHANG

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 .

 
 

If you would like to know more information about our products, please feel free to contact us in any time, and welcome to our factory! Thanks!

  

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reducer coupling

What are the Maintenance Requirements for Reducer Couplings to Ensure Their Longevity?

Proper maintenance is essential to ensure the longevity and optimal performance of reducer couplings in plumbing and piping systems. Regular maintenance practices can help prevent leaks, reduce downtime, and extend the service life of the couplings. Here are some maintenance requirements and best practices for reducer couplings:

  • Visual Inspection: Regularly inspect the reducer couplings and adjoining pipes for any signs of wear, corrosion, or damage. Look for leaks, cracks, or rust that may compromise the coupling’s integrity.
  • Tightening: Check the tightness of threaded reducer couplings periodically. If using threaded connections, ensure that the coupling is adequately tightened to prevent leakage. If any loose fittings are identified, promptly retighten them.
  • Seals and Gaskets: For couplings with gaskets or O-rings, inspect these components for signs of wear or deterioration. Replace any damaged or worn seals to maintain a proper seal and prevent leaks.
  • Temperature and Pressure: Ensure that the reducer coupling is rated and suitable for the operating temperature and pressure of the specific plumbing or piping system. Operating outside the recommended limits can lead to premature failure.
  • Corrosion Protection: In corrosive environments, consider using reducer couplings made from materials that are resistant to corrosion, such as stainless steel. Implementing corrosion protection measures can help prolong the life of the couplings.
  • Preventative Measures: Regularly inspect the overall plumbing or piping system for any signs of stress, misalignment, or vibration that may affect the reducer couplings. Address any issues promptly to prevent damage to the couplings and other components.
  • Replacement: Over time, reducer couplings may wear out or degrade due to continuous use or exposure to harsh conditions. It is important to replace worn or damaged couplings with new ones to maintain system integrity.
  • Proper Installation: Ensure that the reducer coupling is installed correctly according to the manufacturer’s guidelines. Improper installation can lead to leaks and premature failure.

By adhering to these maintenance requirements and practices, operators can help ensure that reducer couplings perform optimally and have a longer service life. Regular inspections and timely repairs or replacements can minimize the risk of unexpected failures and associated downtime, ultimately contributing to the efficiency and reliability of plumbing and piping systems.

reducer coupling

How to Select the Right Reducer Coupling Material Based on the Fluid Being Conveyed?

Choosing the appropriate material for a reducer coupling is crucial to ensure its compatibility with the fluid being conveyed in plumbing and piping systems. The choice of material depends on factors such as the type of fluid, temperature, pressure, and the surrounding environment. Here are some guidelines to help you select the right reducer coupling material:

  • 1. Identify the Fluid: Determine the type of fluid that will flow through the piping system. Different fluids have varying chemical compositions and properties, which can affect the material’s corrosion resistance and overall performance.
  • 2. Consider Corrosion Resistance: If the conveyed fluid is corrosive or contains chemicals that can react with certain materials, choose a reducer coupling material with excellent corrosion resistance. For corrosive environments, materials like stainless steel, PVC, CPVC, or certain types of alloys are often preferred.
  • 3. Temperature and Pressure: Evaluate the operating temperature and pressure of the system. Some materials may have limitations in extreme temperatures or high-pressure conditions. Ensure the selected material can withstand the specific operating conditions.
  • 4. Fluid Compatibility: Check if the material is compatible with the specific fluid to avoid any adverse reactions that could compromise the coupling’s integrity or contaminate the conveyed fluid.
  • 5. Environmental Factors: Consider the surrounding environment, including exposure to UV radiation, outdoor elements, or potential impact on the material’s mechanical properties.
  • 6. Regulatory Requirements: Ensure that the selected material complies with any industry standards or certifications required for the intended application, especially if the system conveys potable water or is subject to specific regulations.

Common materials used for reducer couplings include:

  • Stainless Steel: Offers excellent corrosion resistance and is suitable for a wide range of fluids, making it a popular choice for many applications.
  • PVC and CPVC: These materials are lightweight and corrosion-resistant, making them ideal for non-corrosive fluid conveyance and low-pressure systems.
  • Brass: Known for its durability and resistance to dezincification, brass is often used for water and gas applications.
  • Copper: Suitable for water and gas systems, copper is resistant to corrosion and has antimicrobial properties.
  • Carbon Steel: Provides strength and durability but may require corrosion protection in some environments.
  • Alloys: Various alloy materials offer enhanced properties such as higher corrosion resistance or better mechanical strength compared to individual metals.

Consulting with a knowledgeable engineer or a professional in the field can be beneficial in making the right material selection for your specific plumbing or piping system. Proper material selection ensures the reducer coupling’s reliability and longevity, as well as the overall integrity of the fluid conveyance system.

reducer coupling

Can a Reducer Coupling be Used for Both Permanent and Temporary Connections?

Yes, a reducer coupling can be used for both permanent and temporary connections in plumbing and piping systems.

For Permanent Connections:

In plumbing and piping installations, reducer couplings are commonly used for permanent connections when there is a need to join two pipes of different diameters permanently. These couplings provide a secure and reliable connection that can withstand the pressure and flow requirements of the system over an extended period. The coupling is typically secured in place using appropriate joining methods, such as solvent cementing, threading, welding, or mechanical fasteners, depending on the material and type of pipes being connected.

For Temporary Connections:

Reducer couplings can also be used for temporary connections, especially in situations where there is a need to connect two pipes of different sizes temporarily. Temporary connections are often required during maintenance, repairs, or system modifications. The advantage of using a reducer coupling for temporary connections is that it can be easily disconnected and reused when needed. For example, in construction sites or during renovations, temporary reducer couplings allow for flexible adjustments without the need for permanent alterations to the plumbing or piping system.

It’s important to note that while reducer couplings can be used for temporary connections, the specific joining method used may vary depending on the application and the intended duration of the connection. For temporary connections, solutions such as quick-connect fittings or clamp-on couplings may be preferred for their ease of installation and removal.

Whether used for permanent or temporary connections, it is essential to select a high-quality reducer coupling that meets the required standards and is suitable for the specific application. Additionally, proper installation and adherence to manufacturer guidelines are crucial to ensure a leak-free and reliable connection.

China OEM 20mm 25mm PVC Electrical Conduit Fitting Plain Reducer CHINAMFG Coupling  China OEM 20mm 25mm PVC Electrical Conduit Fitting Plain Reducer CHINAMFG Coupling
editor by CX 2024-01-12