Copper Coupling
Copper coupling refers to a fitting used in plumbing and piping systems to connect two copper pipes together. It is designed with two female ends that slide onto the pipes and are secured in place with solder or compression fittings. Copper couplings come in various sizes and shapes, including straight couplings, elbow couplings, and tee couplings, and are typically made from high-quality copper to ensure durability and long-lasting performance. They are commonly used in residential and commercial applications, such as in heating and cooling systems, water supply lines, and gas pipelines.
Popular Products



cpvc male coupling with copper thread
$ 0.25
>=15 Carton(s)
Ningbo Dingdang Imp. & Exp. Co., Ltd.




copper press coupling
$ 200
>=200 Piece
Hangzhou Dipai import and export co., ltd




copper coupling
$ 200
>=200 Piece
Hangzhou Dipai import and export co., ltd



cpvc female coupling with copper thread
$ 0.5
>=15 Carton(s)
Ningbo Dingdang Imp. & Exp. Co., Ltd.



All size are available 3" X 2 1/8" Refrigeration copper reducing coupling
$ 6
>=1 Piece
Meorient Import & Export Co.LTD



Swage Nipple Coupling Pipe Welded Welding Copper Reducing Chrome 45 Degree Elbow
$ 0.09
>=1 Ton
Meorient Import & Export Co.LTD



DIANHUAI 4 inch plastic/pvc pn10 pipe fitting inside copper thread straight coupling
$ 45.08
>=10 Carton(s)
Meorient Import & Export Co.LTD



Factory wholesale 2021 new copper pipe with threaded elbow plastic names coupling pvc pipe fittings
$ 0.5
>=500 Piece
Meorient Import & Export Co.LTD



360 Degrees Of Free Rotation Pure Copper Mass Nickel Plated Finish Quick Coupling Air Hose Connector
$ 0.36
>=10 Piece
Meorient Import & Export Co.LTD



china fittings 3/4 inch pvc pipe fitting socket copper pipe fitting coupling adapter
$ 68
>=10 Carton(s)
Meorient Import & Export Co.LTD



Hot sale pipe fittings brass/steel/copper fitting ASTM sch80 1/2" PVC pipeline Coupling
$ 66
>=10 Carton(s)
Meorient Import & Export Co.LTD



Copper Pipe Fitting Tee Joints Copper Coupling for AC Pipeline Connection
$ 0.14
>=500 Piece
Dongguan Jinrui Hardware Co., Ltd.
FAQ
Q:
What is a copper coupling?A:
A copper coupling is a plumbing fitting used to connect two sections of copper pipe together.Q:
What sizes do copper couplings come in?A:
Copper couplings come in various sizes, typically ranging from 1/4 inch to 2 inches in diameter.Q:
Are copper couplings suitable for hot water systems?A:
Yes, copper couplings are suitable for use in both hot and cold water systems.Q:
What is the difference between a regular copper coupling and a reducing copper coupling?A:
A regular copper coupling connects two pipes of the same size, while a reducing copper coupling connects two pipes of different sizes.Q:
How do you install a copper coupling?A:
To install a copper coupling, you need to clean the ends of the pipes to be joined, apply flux to the surfaces, insert the coupling onto one of the pipes, heat the joint with a torch, and then allow it to cool and solidify.