Barrow Hardtube TG14-490 tvrdá hadica 14/12 mm niklovaná, 490 mm

Barrow Hardtube TG14-490 rigid tubing is a precision-manufactured metal-core cooling tube with a 14 mm outer diameter and 12 mm inner diameter, finished in nickel and measuring 490 mm in length. It is intended for custom PC liquid cooling loops where consistent dimensions and corrosion-resistant surfaces are required. The nickel finish provides a clean metallic look while helping protect the tube from oxidation and wear during prolonged use in looped cooling systems.

Advantages

The rigid tubing offers stable, straight runs for coolant with minimal deformation over time, ensuring repeatable bends and predictable routing when paired with appropriate fittings. The nickel surface improves corrosion resistance and simplifies cleaning compared with bare metals, while the defined inner diameter supports reliable flow characteristics and compatibility with common fill and drain practices used in desktop water-cooling setups.

Suitable for

• Custom PC water-cooling loops requiring rigid hardline tubing
• Neat, visible coolant runs in showcase builds or windowed cases
• Systems where corrosion resistance and consistent dimensions are important

Key specifications

• Outer diameter: 14 mm
• Inner diameter: 12 mm
• Length: 490 mm
• Finish: nickel-plated surface
• Material type: rigid metal-core tubing suitable for hardline cooling installations

How to use

Measure and plan the coolant routing before cutting to ensure precise lengths and correct bend points. Cut the tube to the required length with appropriate tooling for rigid metal-core tubing, deburr cut edges, and clean the inner surface before assembly. Use compatible hardline fittings designed for 14/12 mm tubing and ensure fittings are tightened to manufacturer recommendations to prevent leaks. When installing, support the tubing at regular intervals and avoid over-torquing fittings or forcing bends that exceed material limits.

Recommendations

For best results, combine the tubing with fittings and compression rings specified for 14 mm outer diameter hardline. Use coolant formulations recommended for metal-core tubing and perform a leak test at low pressure before full system operation. Periodically inspect fittings and tubing for signs of wear or deposits and flush the loop according to coolant manufacturer guidance.