Hard Tubing 12mm OD BitsPower Bitspower None Chamfer Brass 500mm — black sparkle

BitsPower hard tubing in brass offers a rigid and visually striking solution for custom liquid cooling loops. This 12mm outer diameter tube is 500mm long and finished in a black sparkle coating that adds a subtle glitter effect to visible coolant runs. The tube is specified as none chamfer, providing a straight-cut end surface suitable for compression fittings that do not require an internal chamfer; the brass construction ensures dimensional stability and reliable sealing when paired with compatible fittings.

Advantages

The brass material provides solid rigidity and long-term dimensional stability, reducing the risk of deformation under compression. The black sparkle finish combines corrosion resistance with a decorative surface that enhances the visual aspect of a build. A 12mm outer diameter is compatible with many hard-tube compression fittings, and the 500mm length simplifies planning for longer straight runs while reducing the number of joints. The none chamfer end is produced for users who prefer straight-cut tube ends or who use fittings designed for unchamfered tubing.

Suitable for

• Custom PC liquid cooling loops with visible tubing runs
• Workstations and servers requiring rigid coolant conduits
• Showcase or demonstration builds where finish and appearance matter
• Setups using compression fittings compatible with 12mm OD hard tubing

Key specifications

• Outer diameter: 12 mm
• Length: 500 mm
• Material: brass (rigid hard tubing)
• Surface finish: black sparkle coating
• End finish: none chamfer (straight-cut end)

How to use

Measure and mark the required tube length, then cut with a suitable hard-tube cutter to obtain a clean, square end face. Deburr the inner and outer edges to remove any metal shavings and ensure smooth insertion into compression fittings. When installing, verify that fittings are designed to accept unchamfered brass tubing and tighten according to the fitting manufacturer's torque guidance to secure a leak-free seal. Avoid excessive bending or force; this tube is rigid and intended for straight runs or bends formed with appropriate bending tools or pre-bent sections.

Usage recommendations

For reliable sealing, pair the tube with compression fittings rated for 12mm outer diameter hard tubing and follow the fitting manufacturer’s installation instructions. Use a dedicated hard-tube cutter and deburring tool to achieve square, clean ends. When aesthetic appearance is important, handle by the ends or wear gloves to avoid fingerprints on the black sparkle finish.