The 3/8" x 15 meter copper refrigeration tubing (Reference: B10141551) is the ultimate professional solution for air conditioning installations, climate control systems, and refrigeration circuits. Specifically designed to guarantee maximum airtightness and energy efficiency, this coil of annealed copper tubing offers optimal performance in refrigerant gas conduction, meeting the technical demands of modern equipment and ensuring a long service life in any type of installation, both residential and commercial.

Manufactured under strict quality standards, this copper tubing stands out for its excellent ductility, which greatly facilitates handling, bending, and flaring on-site without risk of cracking. Its perfectly smooth and dehydrated interior prevents clogging of valves and compressors, guaranteeing a constant and impurity-free flow of refrigerant. It is the essential component for industry professionals seeking safety, durability, and a flawless finish in every HVAC project.

Main Features

• 3/8 inch outer diameter, ideal for liquid or suction lines depending on the power of the equipment.


• Length of 15 meters per roll, optimizing cutting and minimizing unnecessary splices during installation.


• High-purity annealed copper, which provides superior flexibility for easy manual or tool-based modeling.


• Dehydrated interior and factory sealed to prevent the entry of moisture and dirt particles.


• High resistance to pressure and the sudden temperature changes typical of thermodynamic cycles.


• Compatible with a wide range of current refrigerant gases on the market.

Frequently Asked Questions

What type of installations is this copper pipe recommended for?

It is especially suitable for split, multi-split air conditioning systems, heat pumps and commercial refrigeration equipment that require a 3/8 inch conduit.

Is the tube designed to prevent moisture from entering?

Yes, the tube is supplied completely dehydrated and with its ends hermetically sealed to ensure that the inside remains clean and free of moisture until the time of installation.

Is it easy to fold without it getting strangled?

Thanks to its annealing heat treatment, copper offers great malleability. However, it is recommended to use appropriate tools such as bending machines or bending tools to avoid bending into very tight radii.

What is the exact length of the roll?

The roll has a total length of 15 meters, a very practical standard size that perfectly suits most common distances between the indoor and outdoor unit.