Alphacool 13/10mm black nickel-plated tubing — 13mm outer / 10mm inner (62122)

Alphacool 13/10mm black nickel-plated tubing is a rigid cooling tube with a nominal outer diameter of 13 mm and an inner diameter of 10 mm. Finished with a black nickel plating, this tubing is intended for use in custom liquid cooling loops where precise dimensions and a corrosion-resistant surface are required. The rigid tube provides consistent internal diameter for stable coolant flow and reliable interfacing with compatible compression fittings and adaptors.

Advantages

The black nickel-plated surface increases resistance to corrosion and improves compatibility with a variety of coolant formulations, while offering a uniform appearance for system builds. The rigid construction maintains straight runs and predictable bends when used with appropriate bending tools, reducing the risk of kinks and uneven flow. Accurate outer and inner diameters ensure a secure fit with corresponding compression fittings and minimise the chance of leaks when installed correctly.

Suitable for

• Custom PC liquid cooling loops using rigid tubing
• Connections between water blocks, radiators and reservoirs
• Systems requiring a corrosion-resistant tube surface and precise diameters
• Aesthetic builds where black nickel finish is preferred

Key specifications

• Outer diameter: 13 mm (nominal)
• Inner diameter: 10 mm (nominal)
• Material: rigid tubing with metal plating finish
• Surface finish: black nickel plating for corrosion resistance
• Intended use: liquid cooling applications requiring rigid tubing

How to use

Measure and cut the tubing to the required length using a fine-toothed saw or tubing cutter designed for rigid plastic or acrylic tubes, ensuring a clean, square cut. If bending is required, use a proper heating or bending tool designed for rigid cooling tubing to form smooth, controlled bends and avoid introducing stress points. Fit the tubing into compatible compression fittings, ensuring the inner diameter matches the fitting's sealing surfaces, and tighten fittings according to manufacturer torque recommendations to achieve a reliable seal.

Usage recommendations

Before installation, verify compatibility between the tube dimensions and the chosen compression fittings. Avoid using abrasive cleaners or aggressive chemicals on the plated surface; instead, clean with a soft cloth and mild detergent if needed. During system assembly, pressure-test the loop and inspect joints for leaks after the first filling and after a short running period.