We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Four clear PETG hard tubes 13mm OD 10mm ID 60cm long

Alphacool

Alphacool Eisrohr 13/10mm PETG 60cm 4pcs

SKU CH-4AZM-4WE2N

Clear PETG hard tubes for custom water-cooling loops, 13 mm outer and 10 mm inner diameter, 60 cm long, four pieces

  • ColorClear
  • FeaturesThe HardTube Project is becoming a reality. Alphacool is set
  • Clear PETG hard tubes create a structured, ordered look inside the loop
  • 13 mm OD and 10 mm ID dimensions fit standard compression fittings
  • Each tube is 60 cm long and can be cut to exact length
  • PETG material bends at lower temperatures than acrylic for easier shaping
  • Pack contains four tubes to complete a full custom cooling circuit

Rigid PETG tubing kit for custom loops

This pack contains four clear Alphacool Eisrohr tubes with a 13 mm outer diameter and a 10 mm inner diameter, each 60 cm long. The rigid PETG material keeps tubing runs straight and orderly, giving a structured look that flexible PVC cannot achieve. It is aimed at builders assembling a hard-tube water-cooling loop who want a clean, professional appearance.

Bent routing without extra fittings

PETG softens at lower temperatures than acrylic, so the tubes can be shaped with standard bending tools to follow any path inside the case. Once bent, they hold their form and connect directly to compatible 13/10 mm compression fittings, removing the need for angled adapters or additional elbows. The result is a simpler, leak-resistant loop with fewer joints.

Verify fitting compatibility and cutting tools

Ensure your existing water-blocks, radiators and reservoirs accept 13 mm outer-diameter, 10 mm inner-diameter rigid tubing before ordering. You will also need a fine-tooth saw or tube cutter to trim each 60 cm length to the exact run lengths your layout demands, plus a heat source and bending insert to form the curves without kinking.

Highlights

  • Clear PETG hard tubes create a structured, ordered look inside the loop
  • 13 mm OD and 10 mm ID dimensions fit standard compression fittings
  • Each tube is 60 cm long and can be cut to exact length
  • PETG material bends at lower temperatures than acrylic for easier shaping
  • Pack contains four tubes to complete a full custom cooling circuit

Specifications

BrandAlphacool
Model1012518
ColorClear
FeaturesThe HardTube Project is becoming a reality. Alphacool is setting out on a new path and making great strides!

Questions about this item

Do the 13/10mm PETG tubes need periodic replacement or internal cleaning?

The tubes are rigid PETG and do not degrade under normal coolant; inspect annually for clouding or plasticiser buildup and replace only if flow becomes restricted.

What is the first limit reached during a long bending session with the 60cm lengths?

PETG softens at lower heat than acrylic, so the practical limit is the minimum bend radius your tool allows before the 13mm outer wall kinks or flattens.

How much heat do the 13/10mm PETG tubes add to the loop when the pump runs continuously?

The tubes themselves add no measurable heat; they simply conduct the fluid temperature, so loop temperature depends on radiator capacity, not the tubing.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.