Copper Tubing 5mm OD x 3mm ID 6.56ft Refrigeration Pipe - Soft Coil

In this review of the Copper Tubing 5mm OD x 3mm ID 6.56ft Refrigeration Pipe, the bottom line is simple: this soft coil copper tube is aimed at technicians and DIYers who need a flexible, reliable refrigeration line for air conditioners, refrigerators or freezers. The reviewer found the C1100 T2 copper delivers the expected electrical conductivity and corrosion resistance, while the 2m coil and 1mm wall thickness make it easy to bend on site without kinking. For anyone needing a short run of refrigeration tubing that can be shaped by hand, this product is a practical, work-ready option.

Key Features

• Material quality: Made from C1100 T2 copper, it offers dependable conductivity and corrosion resistance suitable for refrigeration systems.
• Flexible coil: The soft coil form lets installers bend and route the tube without specialized tools, saving time on small jobs.
• Temperature resistance: High temperature resistance and oxidation protection help maintain performance in typical HVAC environments.
• Precise dimensions: With a 5mm outer diameter and 3mm inner diameter, the tube fits common small refrigeration fittings and metering devices.
• Robust wall: The 1mm wall thickness balances durability and ease of bending for short refrigeration runs.

Who It's For

This copper refrigeration pipe is best for HVAC technicians, appliance repair professionals, and experienced DIYers who need a short length of soft copper for connecting or repairing refrigerators, freezers, and small air conditioning systems. Its 2m length and flexibility make it ideal for tight spaces where rigid tubing would be difficult to route.

Homeowners who require long continuous runs, high-pressure industrial lines, or pre-flared laboratory-grade tubing should look elsewhere; this coil is intended for typical refrigeration and air conditioning service tasks rather than heavy industrial plumbing or long-distance refrigerant transport.

Pros & Cons

Pros

• Soft coil form makes on-site bending and shaping straightforward for installers.
• C1100 T2 copper construction provides good electrical conductivity and resistance to oxidation.
• Compact 2m length with 5mm OD and 3mm ID suits many small refrigeration connections.
• 1mm wall thickness offers a practical balance of durability and flexibility.

Cons

• At 2m (approx. 6.56ft), the length may be insufficient for larger installs requiring longer continuous runs.
• Not pre-flared or fitted; installers will need to prepare ends and fittings for service.

Specifications

Our Verdict

The Copper Tubing 5mm OD x 3mm ID 6.56ft Refrigeration Pipe is a solid value for technicians and capable DIYers who need a short, flexible refrigeration line that is easy to bend and resistant to oxidation. Its C1100 T2 copper construction and practical dimensions make it well suited for small air conditioning, refrigerator, and freezer repairs, though larger installations will need longer runs or pre-fitted tubing.

Frequently Asked Questions

Is this tube suitable for refrigeration lines?
Yes. The tube is specified for refrigeration use and is offered as a soft copper coil for appliance and small HVAC connections.

What are the exact dimensions?
The coil measures approximately 2m (6.56ft) long with a 5mm outer diameter, 3mm inner diameter, and about 1mm wall thickness.

Does it come with fittings or pre-flared ends?
No. The package includes one copper tube only; installers should flare or fit connectors as required for their system.