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Copper Hex Nipple 3/8″ x 3/8″

Copper Hex Nipple 3/8″ x 3/8″

QAR 4.00

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Copper Hex Nipple 3/8″ x 3/8″ is a threaded pipe fitting designed to connect two female-threaded fittings of the same size. Manufactured from corrosion-resistant copper, it provides a secure and reliable connection for plumbing, HVAC, and general fluid transfer applications. Its hexagonal center allows easy installation using standard hand tools.

The Copper Hex Nipple 3/8″ x 3/8″ is a compact threaded fitting used for joining two female-threaded pipe fittings or components in plumbing and piping systems. Featuring male threads on both ends and a hexagonal body section, this fitting enables secure wrench tightening during installation and maintenance. Hex nipples are commonly utilized in water distribution, HVAC systems, compressed air networks, and general industrial piping applications.

Constructed from copper or copper-alloy material (varies by manufacturer), the fitting offers excellent resistance to corrosion, making it suitable for both hot and cold water service environments. Copper fittings are widely preferred in plumbing installations due to their durability, thermal conductivity, and long service life.

 

The 3/8″ x 3/8″ configuration provides equal-sized threaded connections, simplifying the connection of valves, gauges, regulators, manifolds, and other pipe system components. Thread standards and pressure ratings may vary depending on the manufacturer and intended application. Proper thread sealing compounds or PTFE tape are recommended to ensure leak-free performance.

Product Features

1. Equal 3/8″ Threaded Connections

Provides a straightforward connection between two female-threaded components of the same size.

2. Hexagonal Wrench Grip

The hex body allows easy tightening and removal using standard spanners or wrenches.

3. Corrosion-Resistant Construction

Copper material offers excellent resistance to rust and corrosion in plumbing environments.

4. Compact Installation Design

Suitable for confined spaces where larger fittings may not be practical.

5. Versatile Industrial Use

Compatible with a wide range of plumbing, HVAC, and fluid handling systems.

Applications & Use Cases

1. Plumbing Systems

Used to connect threaded valves, fittings, and pipe sections in water distribution networks.

2. HVAC Installations

Suitable for heating, cooling, and mechanical piping assemblies.

3. Pump Connections

Provides reliable threaded connections between pumps and associated piping.

4. Compressed Air Systems

Used in low to moderate pressure air distribution systems where compatible.

5. Maintenance & Repair Work

Ideal for replacing damaged nipples or modifying existing pipe installations.

FAQ

1. What does 3/8″ x 3/8″ mean?

It indicates that both ends of the hex nipple have the same nominal 3/8-inch threaded connection size.

2. Is this a male-to-male fitting?

Yes. A hex nipple typically features male threads on both ends for connecting female-threaded fittings.

3. Can it be used for water applications?

Yes, copper fittings are commonly used in hot and cold water plumbing systems.

4. Why does the fitting have a hexagonal center?

The hex section allows a wrench to grip the fitting during installation or removal.

5. Does it require thread sealant?

For most threaded piping applications, PTFE tape or an approved thread sealant is recommended to help achieve a leak-resistant connection.

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