China high quality Steel EMT Couplings (compression type)

Product Description

Steel EMT Couplings (compression type)

Product Description

Compression couplings are used to affix 2 ends of EMT conduit together. These couplings are designed for use in dry locations and can be used for concrete-tight connections.

Cat.No Conduit
Size
ZCC-50S 1/2″
ZCC-75S 3/4″
ZCC-100S 1″
ZCC-125S 1-1/4″
ZCC-150S 1-1/2″
ZCC-200S 2″
ZCC-250S 2-1/2″
ZCC-300S 3″
ZCC-400S 4″

Features

  • Connects 2 lengths of steel EMT conduit
  • Suitable for concrete-tight applications
  • Features steel construction
  • cULus listed

FAQ

Q1: Do you have UL certificate?
A: Yes,most products are UL listed.
Q2: Are you manufacture?A: Yes,we have factory and warehouse in HangZhou HangZhou city.
Q3: How can I request product samples?A: The samples are free but courier charge will be collected. Please send us samples list and courier account number.
Q4: How can I request a product catalog?  A: The hard copies of catalogs are free but courier charge will be collected. 
     The PDF catalog we can send to you by email or WeTransfer.
Q5: What is your payment terms?A: 30% T/T deposit,balance against B/L faxed copy; 
    Irrevocable L/C 100% at sight and irrevocable.
Q6: How about the delivery time?A:  Accord to your order list and quantity,mostly delivery in 30days.

compression coupling

Usability of Compression Couplings for Permanent and Temporary Pipe Connections

Compression couplings are versatile fittings that can be used for both permanent and temporary pipe connections, depending on the specific needs of the application:

Permanent Connections: Compression couplings can be used to create durable and long-lasting connections in plumbing and piping systems. When installed properly and with the appropriate sealing materials, compression couplings can provide reliable and leak-proof connections that are suitable for permanent installations. These couplings are often used in residential, commercial, and industrial plumbing projects where a secure and lasting connection is required.

Temporary Connections: Compression couplings can also be used for temporary connections, especially when the need for reconfiguration or maintenance arises. Their ease of installation and removal makes them convenient for situations where pipes or components need to be temporarily connected and later disconnected. This flexibility is particularly useful in situations where pipes might need to be moved or repositioned for maintenance or adjustments.

It’s important to note that while compression couplings can be used for temporary connections, they are designed to create secure seals that resist leaks. As such, they can be relied upon for both permanent and temporary applications, providing a balance between ease of use and durability.

compression coupling

Suitability of Compression Couplings for Potable Water and Corrosive Fluids

Compression couplings can be suitable for applications involving both potable water and corrosive fluids, depending on the materials used in their construction:

1. Potable Water: Compression couplings made from materials approved for potable water use, such as brass, stainless steel, or certain types of plastics, can be safely used in plumbing systems that carry drinking water. These couplings provide a reliable and leak-free connection without introducing contaminants or affecting water quality.

2. Corrosive Fluids: Compression couplings can also be suitable for corrosive fluids if they are made from materials that are resistant to the specific corrosive agents present in the fluid. For example, stainless steel compression couplings are often used for corrosive fluids due to their resistance to a wide range of chemicals and substances.

It’s important to select compression couplings that are compatible with the fluid being transported. Couplings made from materials that are chemically resistant to the fluids in the system will ensure the longevity of the coupling and maintain the integrity of the plumbing or piping system.

compression coupling

Challenges of Improper Compression Coupling Installation and Prevention

Improper installation of compression couplings can lead to several challenges, but these can be avoided through proper practices:

  • Leakage: Inadequate tightening or incorrect positioning of components can result in leaks. Ensure proper alignment and use appropriate tools for secure tightening.
  • Over-Tightening: Excessive force during nut tightening can damage the coupling or pipes. Use a calibrated torque wrench to achieve the recommended tightening torque.
  • Under-Tightening: Inadequate tightening can cause leaks due to insufficient compression of the sealing components. Use the appropriate wrenches to achieve the correct tightness.
  • Ferrule Damage: Incorrect placement or excessive force on the ferrule can lead to damage, compromising the sealing integrity. Follow manufacturer guidelines for proper ferrule installation.
  • Incorrect Pipe Insertion: Insufficient insertion depth of pipes into the coupling body can result in leaks. Ensure pipes are fully inserted according to manufacturer instructions.

Proper training, adherence to manufacturer instructions, and careful attention to detail during installation can help avoid these challenges and ensure a reliable and leak-free compression coupling connection.

China high quality Steel EMT Couplings (compression type)  China high quality Steel EMT Couplings (compression type)
editor by CX 2023-11-28