China Standard Sam-UK PVC ASTM Standard Water Supply Pipe Fitting Compression Coupling

Product Description

SAM-UK PVC ASTM standard water supply pipe fitting compression coupling

We are a professional manufacture ( HangZhou CHINAMFG plastics Co., Ltd. ) that produce plastic fittings (PPR / PVC fittings), plastics ball valves, plastic taps and mould, ect.

If you can give us a chance to cooperate with you, we are always in a position to quote you the most advantageous prices for higher quality merchandise.
So please do not hesitate to contact with us if you have any need.

We sincerely invite all domestic and overseas clients to come to advise and cooperate.

1. NBR 5648 fittings:
UPVC coupler
UPVC tee
UPVC reducing tee
UPVC female coupling
UPVC male adapter
UPVC 90deg elbow
UPVC female elbow
UPVC reducing coupling
UPVC reducing elbow

2. Properties:
1) Healthy, bacteriological neutral, conforming to drinking water standards
2) Resistant to high temperatures, good impact strength
3) Convenient and reliable installation, low construction expenses
4) Excellent heat-insulation property from minimum thermal conductivity
5) Lightweight, convenient to transport and handle, good for labor-saving
6) Smooth inner walls reduce pressure loss and increase flow speed
7) Sound insulation (reduced by 40% compared to galvanized steel pipes)
8) Light colors and excellent design ensure suitability for both exposed and hidden installation
9) Recyclable, environment-friendly, accords with CHINAMFG standards
10) Extremely long usage life for at least 50 years

3. Our business steps:
1)Communication: Customers interest in our products, discuss price, check sample quality
2)Negotiation: Talking about the sizes, quantity, and other details
3)Ordering: Settle down and place order to us
4)Producing: After orders, we start productions at once
5)Packing: While products come out of machines then packed
6)Delivery: Everything gets ready, place the ship, send to dock, to be shipped

Items  Descriptions 
Material PVC-U , PPR
Products Pipelines for water supply and drain ,Female and male Coupling ,Socket, Cap , Tee , Adapter , Elbow , Reducer, Union , Plug , Pipe Clip , Valve , Plastic Tap and Mould
Size 1/2″- 4″  20-110mm
Standard ASTM D2466,ASTM D2665 , BS4346, NBR5648, DIN8078 / 8077
Machines injection machines
Colors white and gray for PVC products , green ,grey, white and blue for PPR products
Working place PVC -15°-55°,PPR-20°-90°
Warranty at least 50 years
Delivery time 30-40 days
We have a mould workshop also we can make mould

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compression coupling

Real-World Examples of Plumbing Applications for Compression Couplings

Compression couplings are widely utilized in various plumbing applications due to their ease of use and reliable performance. Here are some real-world examples where compression couplings are frequently used:

  • Residential Plumbing: Compression couplings are commonly used in residential plumbing systems to join pipes for water supply lines, drainage, and venting. They are often employed in kitchen sinks, bathroom fixtures, and outdoor faucets.
  • Commercial Buildings: In commercial buildings such as offices, hotels, and shopping centers, compression couplings are used for water distribution and drainage systems. They provide quick and secure connections, reducing installation time.
  • Industrial Facilities: Industries utilize compression couplings for various applications, including connecting pipes for process fluids, chemicals, and wastewater. They are suitable for both temporary and permanent installations.
  • Irrigation Systems: Compression couplings are essential in agricultural and landscape irrigation systems. They allow for efficient connections between different types of pipes, ensuring proper water distribution.
  • Emergency Repairs: Compression couplings are valuable for emergency repairs where immediate fixes are needed. They provide a temporary solution until a more permanent repair can be performed.

Overall, compression couplings play a crucial role in maintaining the integrity of plumbing systems across residential, commercial, and industrial settings.

compression coupling

Recent Advancements in Compression Coupling Technology

Compression coupling technology has evolved over the years to offer improved performance, ease of use, and durability. Some recent advancements include:

  • Advanced Materials: Manufacturers are using innovative materials that offer better resistance to corrosion, chemicals, and extreme temperatures. These materials contribute to the longevity and reliability of compression couplings.
  • Enhanced Sealing Mechanisms: New designs of compression couplings feature enhanced sealing mechanisms, such as double O-rings or gaskets, to provide superior leak prevention and improved sealing under varying conditions.
  • Quick Installation Systems: Some compression couplings now incorporate quick installation systems that eliminate the need for special tools or excessive tightening. These systems improve installation efficiency and reduce the risk of over-tightening.
  • Leak Detection Technology: Certain compression couplings are equipped with leak detection features. These technologies provide visual or audible signals when a leak is detected, allowing for early intervention and preventing water damage.
  • Compatibility with Various Pipe Materials: Advancements have been made in designing compression couplings that are compatible with a wide range of pipe materials, including copper, PEX, PVC, and more. This flexibility enhances their applicability.

These advancements aim to address common challenges associated with compression couplings and enhance their overall performance, reliability, and ease of installation. As technology continues to progress, we can expect further innovations that optimize plumbing and piping systems.

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 Standard Sam-UK PVC ASTM Standard Water Supply Pipe Fitting Compression Coupling  China Standard Sam-UK PVC ASTM Standard Water Supply Pipe Fitting Compression Coupling
editor by CX 2024-01-12