China Standard Rigid Conduit Tubing Coupling Ec

Product Description

Rigid Conduit Tubing Coupling EC

1-1/4″ 1-1/2″ UL LISTED IMC Coupling Electro Galvanized 3.0mm Thickness Inside Thread

 

Character&Dimension:

 

ITEM CODE MATERIAL Name of Products SIZE USED FOR
RL-800 STEEL IMC/RIGID COUPLING 1/2″ IMC RIGID Conduit
RL-801 STEEL IMC/RIGID COUPLING 3/4″ IMC RIGID Conduit
RL-802 STEEL IMC/RIGID COUPLING 1″ IMC RIGID Conduit
RL-803 STEEL IMC/RIGID COUPLING 1-1/4″ IMC RIGID Conduit
RL-804 STEEL IMC/RIGID COUPLING 1-1/2″ IMC RIGID Conduit
RL-805 STEEL IMC/RIGID COUPLING 2″ IMC RIGID Conduit

 

UL LISTED

 

General:

1)  Remove the inside welded seam to insure the thread accurately

2)  NPT standard thread, all will be taper thread

3)  Trade size: 1/2″ to 4″

4)  Electro galvanized galvanized thickness 15 micrometer,darcromet finish thickness exceeding 40 micrometer exceeding 100 hours curic dip testing

5) UL Listed, can engrave the customer’s brand 1 the products)

 

Other Names:

IMC coupling,threaded imc conduit coupling,Rigid couplings, threaded rigid couplings, heavy wall couplings,   threaded heavy wall couplings, rigid couplers, heavy wall couplers, threaded couplers.conduit socket

 

 

Application:

 

These threaded couplings are used to join 2 ends of threaded rigid conduits or IMC conduits together. They can also be used with CHINAMFG nipples and connectors to CHINAMFG threaded conduits to electrical junction boxes or enclosures.

 

 

Why Choose Ranlic Conduit Item:

1) High quality material ensures a finish conduit and fittings with superior properties
2) Manufactured by perfect molds and professtional engineer
3) Fitted perfectly with fittings(conduits) for the CNC threading machine
4) 10 years export experience to make sure the perfect shipment date and package
5) Always like to listening customers feedback for the conduit arrived to 
   customer’s warehouse to improving our service 

 

You may choose following RanLic other Conduit products:

 

EMT CONDUIT PIPE
IMC CONDUIT PIPE
RIGID CONDUIT PIPE
FLEXIBLE CONDUIT PIPE
LIQUID TIGHT FLEXIBLE CONDUIT
EMT connector(steel,zinc),
emt coupling(steel,zinc),
compression emt connector,
Compression emt coupling,
Squeez flexible connector(straight and angle),
Liquid tight connector(straight and angle),  
Water tight hub
Romex connector
Conduit bushing
Service entrance cap
EMTstraps(one and 2 holes) 
Strut clamp(for emt imc and rigid)
Beam clamp, emt elbow
Conduit hanger
Steel outlet box
EMT/IMC/RIGID conduit body
IMC/RIGID coupling,
steel and zinc locknut
emt imc rigid elbows 
Clevis hangers
Springier hanger
conduit nipple
water proof terminal box
ETC…………………………..

Overview

Quick Details

Place of Origin:

ZHangZhoug, China

Brand Name:

Ranlic

Model Number:

1/2″-4″

Type:

Coupling

Material:

Carbon Steel

Technics:

electro- Galvanized

Connection:

Female

Shape:

Equal

Head Code:

Round

Size:

1/2″-4″

Standard:

American standard

Color:

Silver

Name:

IMC conduit coupling

Surface treatment:

Galvanized

Certificate:

UL certificatiion

Brand:

can customized

Thickness:

Standard

Supply Ability

Supply Ability
100000 Piece/Pieces per Week

Packaging & Delivery

Lead Time:
30days CHINAMFG your quantity

 

Product Description

 

Packaging & Shipping

 

Company Information

 

Our Services

HangZhou Lianli Electrical Co., Ltd. 

Background & Purpose: 
Lianli Electrical (Trademark: RanLic) has been in electrical conduit industry for more than five years. Since 2571, we have been engaged in the production of general conduits for our customers. Lianli provides clients with quality products and service. Our company is professional in providing quality project solution, new conduit development and general conduit improvement.

We know we have the responsibility to provide the same service to our old customers and keep moving to cooperate with our potential customers. We will keep providing quality products and service. 

Products: 
Emt conduits, imc conduits, rigid conduits, bs4568 conduits, bs31 conduits, steel accessories for conduits, aluminum Die casting conduit fittings, zinc die casting conduit fittings, brass accessories, flexible conduits, etc. 

Markets: 
South and Central America: Ecuador, Costa Rica, Dominicana, Uruguay, Mexico, Panama, Colombia, Venezuela and Peru 
The Middle East: Saudi Arabia, Qatar, Iraq, Egypt, Bahrain, Morocco and Dubai 
Southeast Asia: Thailand, Malaysia, Singapore and the Philippines 
North America: the United States & Canada 

 

After 4 years’ development, Lianli has accumulated rich experience in the field. 

 

We are manufacturing all kinds of products as per customers’ requirements. It is our promise to offer qualified products and the best service to our customers.Lianli is willing to cooperate with you hand in hand to create a bright future

Certifications

 

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rigid coupling

What Are the Maintenance Requirements for Rigid Couplings?

Rigid couplings are known for their simplicity and low maintenance requirements. Since they do not have moving parts or flexible elements, there are minimal wear and tear issues. However, some maintenance considerations for rigid couplings include:

1. Regular Inspection: It is essential to perform periodic inspections of the rigid couplings to check for any signs of wear, damage, or misalignment. Regular inspections can help identify potential issues early and prevent further problems.

2. Shaft Alignment: Proper shaft alignment is critical for rigid couplings. During installation or whenever maintenance work is performed on the connected machinery, the shaft alignment must be checked and adjusted if necessary. Misalignment can lead to premature coupling failure and cause additional stress on connected equipment.

3. Lubrication: Most rigid couplings do not require lubrication since they have no moving parts. However, some special designs or large-sized couplings may have set screws or other fasteners that require lubrication. It is essential to follow the manufacturer’s guidelines regarding lubrication, if applicable.

4. Corrosion Protection: In corrosive environments, protecting the rigid couplings from corrosion is crucial. This can be achieved through the use of corrosion-resistant materials or coatings.

5. Periodic Re-tightening: If the rigid coupling uses set screws or other fasteners, periodic re-tightening may be necessary to maintain the integrity of the connection. This is particularly important in applications with high vibrations or heavy loads.

6. Temperature Considerations: Rigid couplings may experience thermal expansion or contraction, especially in high-temperature environments. It is essential to consider the thermal expansion characteristics of the coupling material and the connected shafts to ensure proper functioning under varying temperatures.

7. Professional Maintenance: In complex systems or critical applications, it is advisable to seek professional maintenance and alignment services. Expert technicians can ensure proper installation, alignment, and maintenance of rigid couplings, reducing the risk of unexpected failures.

Overall, rigid couplings are designed for reliability and longevity, and proper maintenance practices can further enhance their performance and lifespan. Regular inspections and alignment checks are vital for identifying and addressing potential issues before they escalate into costly problems.

rigid coupling

Impact of Rigid Coupling on the Overall Reliability of Connected Equipment

A rigid coupling plays a crucial role in enhancing the overall reliability of connected equipment in mechanical systems. Here’s how it positively impacts reliability:

1. Power Transmission Efficiency: Rigid couplings provide a direct and efficient connection between the shafts of the connected equipment. With no flexible elements, there is minimal power loss, ensuring efficient power transmission from one shaft to another.

2. Elimination of Backlash: Rigid couplings have zero backlash, which is crucial in precision applications. Backlash, which is the play or clearance between connected components, can cause inaccuracies in motion control systems. With a rigid coupling, any movement is directly transferred, maintaining precise positioning.

3. Zero-Maintenance Option: Some rigid couplings are designed to be maintenance-free. They do not require lubrication or periodic adjustments, reducing downtime and ensuring continuous operation.

4. High Torque Transmission: Rigid couplings can handle high torque loads, making them suitable for heavy-duty applications. Their robust construction ensures reliable torque transmission without failure or slippage.

5. Resistant to Misalignment: While rigid couplings offer no flexibility, they are excellent at handling axial misalignment and angular misalignment, provided it falls within their design limits. This ability to tolerate some misalignment enhances reliability and reduces the risk of component damage.

6. Vibration Damping: The stiffness of rigid couplings aids in damping vibrations generated during operation. By minimizing vibrations, the coupling helps protect connected equipment from excessive stress and fatigue failure.

7. Increased System Stiffness: Rigid couplings contribute to the overall stiffness of the mechanical system. This stiffness improves the dynamic response of the system and reduces the likelihood of resonance, leading to more reliable operation.

8. Simple and Compact Design: Rigid couplings have a straightforward and compact design, which reduces the chances of component failure or wear. Their simplicity makes them easy to install and maintain, further enhancing system reliability.

9. Suitable for High-Speed Applications: Rigid couplings are well-suited for high-speed applications due to their ability to maintain accurate shaft alignment and transmit torque efficiently.

10. Compatibility with Various Industries: Rigid couplings find applications in a wide range of industries, including automotive, aerospace, manufacturing, and more. Their versatility and reliability make them a popular choice in demanding industrial environments.

Overall, the use of a properly selected and installed rigid coupling enhances the reliability of connected equipment by providing a robust and efficient connection between shafts. It ensures precise power transmission, reduced maintenance requirements, and improved system performance, leading to increased overall reliability and uptime of the mechanical system.

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 Standard Rigid Conduit Tubing Coupling Ec  China Standard Rigid Conduit Tubing Coupling Ec
editor by CX 2024-01-09