Alphacool's HardTube family is gaining new members. The new hard tubes made of borosilicate glass give every system a whole new level of quality.

The most commonly used method for water cooling has been standard PVC hoses. Now, Alphacool offers another way to design a water cooling system. The hard tube variant brings even more organization to the setup, resulting in a much more structured appearance.

Borosilicate glass meets all the requirements that a water cooling system demands. Stability and brilliant aesthetics are not the only qualities that make this glass a preferred choice, as it is also resistant to chemicals and temperature fluctuations. It is no coincidence that this glass is widely used in the chemical industry.

All glass tubes are compatible with Alphacool's HardTube fittings. Currently, Alphacool offers two classic sizes: tubes with a 16 mm outer diameter and tubes with a 13 mm outer diameter. Since this glass cannot be deformed, Alphacool also provides 90° angles in various lengths, allowing for the elimination of angled fittings.