China OEM DN20 Stainless Steel Pipe Fitting Water System Double Compression Straight Coupling

Product Description

DN20 Stainless Steel Pipe Fitting Water System Double Compression Straight Coupling

Datesheet

Product Name Stainless Steel Fitting
Shape Union, Tee, 90° Elbow, 45° Elbow, Bushing, Cap, Coupling, Cross, Nipple, Plug
Color Silver
Head Code Hexagonal / Round
Body Material  Stainless Steel
Thread Type  UNF / UNC / NPT / BSPT / BSPP /RP / SAE
Technics Forged
Certificate ISO
Sample Free Sample
Customized Support OEM, ODM

Advantage
. Mayer Stainless Steel pipe systems are the first choice in metallics for flexibility, durability, ease of installation and longevity.
. Suitable for commercial and industrial applications.
. Mayer pipe systems deliver a competitive return on investment, with a favorable total cost of ownership.
. An extensive range of pipes and fittings from 15mm to 300mm provides installers with a complete solution to meet diverse needs.
. Quality is assured: all pipes and fittings must pass rigorous air and water tightness tests before leaving the factory.

Factory and Facility

Main Products

Certificates

FAQ

Q1: Are you manufacture?

A: YES we are manufacturer.

 

Q2: Do you provide free sample?

A: YES, we supply you free sample within 1 day.

 

Q3: What is your deivery time?

A: Our delivery time is normally 7 to 15 days after deposit.

 

Q4: What is the payment terms?

A: We accept T/T, L/C at sight, PayPal & West union.
 

Q5: May I visit your factory?

A: Yes we welcome your visiting us someday at your convenience.
 

Q6: Can you accept our deisgn and products?

A: Yes we have professional engineer teams. We can deisgn and produce special products

   According to customers’ request.

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compression coupling

Comparison of Compression Couplings to Other Pipe Connectors

Compression couplings offer distinct advantages and differences compared to soldered or threaded connections:

  • Soldered Connections: Compression couplings do not require heat and soldering skills, making them easier to install for individuals without soldering experience. Soldering can be time-consuming and requires open flames, which may not be suitable for certain environments.
  • Threaded Connections: Compression couplings do not require threading or special threading tools. Threaded connections may be prone to leaks if not properly sealed with thread sealants or tapes, whereas compression couplings provide a reliable and secure seal without the need for additional materials.
  • Installation Speed: Compression couplings are relatively quick to install compared to soldering or threading, reducing installation time and labor costs.
  • Repair and Replacement: Compression couplings allow for easier repair and replacement since they can be disassembled and reassembled without the need for specialized tools.
  • Flexibility: Compression couplings can join pipes of different materials, while threaded connections may require adapters. Soldered connections are limited to joining pipes of the same material.

Ultimately, the choice between compression couplings, soldered connections, and threaded connections depends on factors such as the installer’s skill level, installation time, environment, and compatibility with different pipe materials.

compression coupling

Design Contributions to Leak-Proof Performance of Compression Couplings

The design of compression couplings plays a significant role in ensuring their leak-proof performance. Several design elements contribute to this:

1. Compression Seal: The core principle of compression couplings is the compression seal. These couplings feature a threaded nut that, when tightened, compresses the fitting onto the pipe or tubing. This creates a secure and tight connection that prevents leaks. The compression action of the nut forces the sealing material against the pipe, creating a watertight seal.

2. Sealing Materials: Compression couplings often include a sealing material, such as a rubber gasket or an O-ring. This material helps to create a reliable seal between the coupling and the pipe. The choice of sealing material is crucial, as it needs to be compatible with the fluid being transported and resistant to deterioration over time.

3. Threaded Design: The threading on the compression coupling and the corresponding pipe or tubing ensures a secure connection that resists forces that could cause the coupling to come loose. The threads maintain a consistent pressure on the sealing material, maintaining the integrity of the seal even under pressure or movement.

4. Precision Manufacturing: High-quality manufacturing processes ensure that the components of the compression coupling fit together precisely. This minimizes the risk of gaps or imperfections that could lead to leaks. Precision manufacturing also contributes to the durability and long-lasting performance of the coupling.

5. Visual Inspection: Many compression couplings have a visible indicator that shows when the coupling is properly tightened. This visual cue helps installers ensure that the coupling is tightened to the correct level, enhancing the reliability of the seal.

The combination of these design features results in compression couplings that provide a dependable and leak-proof connection for plumbing and piping systems.

compression coupling

Installation Process of a Compression Coupling in Plumbing Systems

The installation of a compression coupling in plumbing systems involves the following steps:

  1. Prepare the Pipes: Cut the pipes to the desired lengths and ensure that the ends are clean and free from debris or burrs.
  2. Slide on Compression Nut and Ferrule: Slide the compression nut onto one of the pipes, followed by the compression ferrule.
  3. Insert the Coupling: Insert the other pipe end into the coupling body until it reaches the desired depth.
  4. Tighten the Nut: Slide the compression nut and ferrule over the other pipe end and thread the nut onto the coupling body. Hand-tighten the nut initially.
  5. Use Wrenches: Use two wrenches—one to hold the coupling body steady and another to tighten the compression nut. Make sure not to overtighten to avoid damaging the coupling or pipes.
  6. Check for Leaks: Turn on the water supply and check for any leaks around the coupling. If there are no leaks, the installation is successful.

Compression couplings provide a convenient and effective way to join pipes without the need for soldering or welding. Proper installation ensures a secure and leak-resistant connection in plumbing systems.

China OEM DN20 Stainless Steel Pipe Fitting Water System Double Compression Straight Coupling  China OEM DN20 Stainless Steel Pipe Fitting Water System Double Compression Straight Coupling
editor by CX 2024-01-15