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Coiled UV-blue PVC tubing, 10 mm inner diameter, 13 mm outer diameter

Alphacool

Alphacool Alphatube HF Tubing 10mm ID 13mm OD 3m UV Blue PVC 18414

SKU CH-26DY-6XW6N MPN 18414

UV-blue PVC tubing with 10 mm inner and 13 mm outer diameter, supplied in a 3-metre length for custom liquid-cooling loops

  • TypeTubing

Length 3m

Color UV Blue

  • Clear
  • UV Black
  • UV Blue
  • UV Green
  • UV Red

Struck-through versions exist but are not stocked here.

  • UV Blue colour eliminates the need for dyed coolant
  • 10 mm inner diameter fits standard 3/8" compression fittings
  • 5 mm wall thickness allows tight bending radii without kinking
  • PVC blend stays flexible for easy routing in cramped cases
  • 3 metre length covers most custom-loop builds

Alphatube HF Tubing 10/13mm

This Alphacool tubing uses coloured PVC walls to replace dyed coolant in custom loops. The 10mm inner and 13mm outer diameters fit standard compression fittings. UV Blue tint glows under ultraviolet light for visual impact. It suits builders who want colour without particulate clogging.

Check fitting compatibility and bend radius

Verify that your fittings accept 10mm ID and 13mm OD dimensions before ordering. The 1.5mm wall thickness allows tight bends but still requires careful routing to avoid kinks. Ensure your loop layout accommodates the three-metre length without excessive tension. Buyers needing larger bore sizes should look elsewhere.

Sustained loop operation behaviour

The PVC compound resists plasticiser leaching during continuous pump cycles. Colour remains stable because pigment is in the tube wall, not the fluid. Wall thickness maintains structural integrity under constant pressure and temperature cycling. Installers who prefer rigid acrylic tubing for zero permeability will not be served by this flexible PVC option.

Highlights

  • UV Blue colour eliminates the need for dyed coolant
  • 10 mm inner diameter fits standard 3/8" compression fittings
  • 5 mm wall thickness allows tight bending radii without kinking
  • PVC blend stays flexible for easy routing in cramped cases
  • 3 metre length covers most custom-loop builds

Specifications

TypeTubing

Other versions of this model

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Questions about this item

What comes in the box and do I need to buy fittings separately?

The package contains a single 3 metre length of UV Blue PVC tubing with 10 mm inner and 13 mm outer diameter. Compression fittings matching 10/13 mm size are not included and must be purchased separately.

Which tubing size should I choose for my loop?

Select the 10 mm ID / 13 mm OD version when your water blocks, radiators and pump use G1/4 threads with 10/13 mm compression fittings; this is the only size offered for model 18414.

How does the 1.5 mm wall thickness affect bending and kink resistance in a real build?

The 1.5 mm wall gives a tight bending radius while resisting kinks, so the tube routes cleanly around tight corners in a custom loop without collapsing.

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