China wholesaler PVC Pipe and Fittings PVC Compression Coupling

Product Description

PVC PIPE FITTINGS FOR WATER SUPPLY 
Brand/Trade mark: TIANYAN
OEM: Offer
Material: PVC(imported from Japan)
Standard: DIN
Usage: Water supply
Temperature range: 5Centigrade to 95Centigrade
Lifespan: 50 years
Color: Dard gray/ customized color
Size: 20mm to 250mm

PVC PIPE FITTINGS FOR WATE SUPPLY PN10: Elbow, Tee, Socket, Male Adaptor, Female Adaptor, Reducer(Bush), Reducing Ring, Elbow Brass Insert, Tee Brass Insert, Step Over Bend, Union, Pipe Clip, Stop Valve, 45 DEG Elbow, End Cap

Features:

1) Good chemicals and drugs resistance
2) Good electrical insulation
3) Both outside and idside surface are smooth, so small current resistance.
4) Simple installation
5) Light weight, easy to load and unload
6) OEM order available.

1. Company: ZHangZhoug Xihu (West Lake) Dis. CHINAMFG Plastic Co., Ltd
2. Address: HangZhou Industrial Zone, Xihu (West Lake) Dis. District, HangZhou City, ZHangZhoug, China
 
4.contact person:Ella
 
 

Size(mm) Weight(g) PCS/CTN Packing Size(m)
25*20 18 310 0.3 0.25 0.265
32*20 25 400 0.5 0.3 0.265
32*25 30 400 0.5 0.3 0.265

Our Services:
1.Any inquiries will be replied within 24 hours
2.Professional manufacturer.
3.OEM is available.
4.High quality, standard designs,reasonable&competitive price,fast lead time.
5.Faster delivery: Sample will be prepared in 2-3days.
6.Shipping: We have strong cooperation with DHL,TNT,UPS,MSK,China Shipping,etc.
7.You can also choose your own shipping forwarder.

ABOUT TIANYAN

(1) CHINAMFG Factory

It is a well-known solution provider for plastic piping system in the world,whose customers come from more than 60 countries and regions.Building piping system application,industrial piping system application,agricultural piping system application,and their professional solutions are the mainly business

(2) Customization
(3) Social Responsibility

(4) 6S Management

(5) Certificate

(6) Process Quality Control
(7) Each Process is CareFully Made

(8) Packing & Delivery


FAQ

1. Are you a manufacture or trading company?
We are a well-known solution provider for plastic piping system in the world with 26 years professional experience. Welcome to visit and investigate us, you would find the difference with others.
2. Do you offer OEM service?
Yes. We have our famous brand name. But we can offer OEM service also, with same quality. We can review and accept customer design, or design based on customer requirements, by our professional R&D team.
3.Why Choose Us?
Trust in our experience.
We supply many different standards professional products for more than 60 countries and areas in the world.
Trust in our authority.
We had many professional inspections and certificates. We had passed inspections of CE,  SGS, and get the certificates of ISO 9001, ISO 14001, OHSAS 18001, and WRAS, and so on.
Trust in our solutions.
We have professional R&D team, QA&QC team, marketing team. We have many patents and awards, can supply highest quality OEM products, and help you and do with you to settle any kind of logistical problems.
Trust in our production capacity.
We have more than 30 pipe extruding machines, and 200 injection molding machines. And those figures still increase each year.
Trust in our financial management capacity.
We obtain the “ZHangZhoug Top Export Brand” by government. We have the ability to make each your US cent efficient. Each cent, which you pay us, would be worth.
4.How to Get a Sample?
Please apply sample.
We can apply free sample for inspection, after the prices confirmed.
Sample is free.
We would supply you sample for free, and freight is collected, if you need a sample to confirm. You also can pay freight to us in advance, and let us prepaid freight, if you thought the prepaid freight is lower than collected freight.
Freight is free.
We will undertake the freight, and pay the money into your deposit, if you give the order to us finally.

compression coupling

Materials Used in Manufacturing Compression Couplings

Compression couplings are typically constructed using materials that offer durability, corrosion resistance, and compatibility with plumbing systems. Common materials include:

  • Brass: Brass is a popular choice due to its corrosion resistance and excellent machinability. It provides a reliable and long-lasting connection, making it suitable for both residential and commercial plumbing applications.
  • Stainless Steel: Stainless steel offers superior corrosion resistance, making it ideal for use in harsh environments or applications involving corrosive fluids. It is often chosen for its strength and longevity.
  • Copper: Copper is valued for its excellent thermal conductivity and corrosion resistance. Compression couplings made from copper are commonly used for connecting copper pipes in plumbing systems.
  • Polymer Materials: Some compression couplings feature polymer components, such as nylon or polypropylene, which are lightweight and resistant to chemicals and corrosion. These materials are often used in applications where metal couplings may not be suitable.

The choice of material depends on factors such as the type of pipes being connected, the environmental conditions, and the specific requirements of the plumbing system.

compression coupling

Handling Thermal Expansion and Contraction with Compression Couplings

Compression couplings are designed to accommodate thermal expansion and contraction in pipes, which can occur due to temperature changes. Here’s how they handle these changes:

When pipes are exposed to higher temperatures, they expand in length. Compression couplings feature a flexible design that allows them to adjust their length to match the expansion of the pipes. The coupling’s compressible components, such as the rubber or elastomeric sealing elements, can deform slightly to absorb the increased length of the pipe without causing stress or distortion.

Conversely, when pipes are subjected to lower temperatures, they contract in length. The flexible nature of compression couplings allows them to contract along with the pipes, preventing any undue stress or pressure on the pipe connections. The compressible elements within the coupling can adjust to the reduced length of the pipe, ensuring a tight and secure seal.

This ability to accommodate thermal expansion and contraction is crucial in preventing damage to the pipes, coupling, and the overall plumbing system. Compression couplings provide a reliable and effective solution for maintaining the integrity of the pipes and connections while withstanding temperature fluctuations.

compression coupling

Compression Couplings in Plumbing and Piping Systems

A compression coupling is a type of coupling used in plumbing and piping systems to connect two pipes or tubing sections together. It is commonly employed for joining pipes of the same or different materials and sizes. The compression coupling consists of several components:

  • Outer Sleeve: This cylindrical component provides structural support and stability to the coupling.
  • Inner Sleeve: The inner sleeve is inserted over the end of the pipe and serves as the sealing element.
  • Nut: The nut is threaded onto the outer sleeve and compresses the inner sleeve against the pipe, creating a watertight seal.
  • Compression Ring: Also known as the compression ferrule, this component sits between the inner sleeve and the nut, ensuring proper compression and sealing.

The compression coupling is used in plumbing and piping systems for various purposes:

  • Leak Repair: Compression couplings can quickly repair leaking pipes without the need for soldering or welding.
  • Joining Different Pipes: They allow for the connection of pipes made from different materials, such as copper, PVC, or PEX.
  • Temporary Connections: Compression couplings are sometimes used for temporary connections or repairs.
  • Flexibility: They provide some flexibility to accommodate minor misalignments or movement.

Compression couplings are a convenient solution for various plumbing and piping applications, making them a commonly used component in residential, commercial, and industrial settings.

China wholesaler PVC Pipe and Fittings PVC Compression Coupling  China wholesaler PVC Pipe and Fittings PVC Compression Coupling
editor by CX 2023-11-30