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Best selling Water cooling hoses

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1. Alphacool Ice pipe satin 13/10mm - set of 4

The most common hard tubes are clear and transparent. In addition, hard tubes made of brass and carbon have also gained popularity. Now, Alphacool offers the Ice Tube as part of its Ice product line. The surface visually resembles ice and feels like it too—somewhat rough, yet still smooth. The Ice Tube significantly alters the appearance within the system. Especially after filling the system, the actual effect is best observed. The water has the look of frozen ice. When the loop is illuminated with LEDs, clear hard tubes reflect the individual LEDs very well, but this is not the case with the Ice Tubes. Here, the light is diffused, resulting in a much softer and better illumination. The Ice Tube can be bent like all acrylic hard tubes using the appropriate bending tools. However, this noticeably changes the appearance of the Ice Tubes at the bends, no longer matching the original look. This can create an additional effect, but those who wish to maintain the Ice Tube appearance should use appropriate fittings for bends. 

What our customers think

Pro

  • Product was still in the box
  • Easy to process
Alphacool Ice pipe satin 13/10mm - set of 4 (0.80 m, Plastic)
Water cooling hoses
−10%
EUR28,27 was EUR31,41 EUR35,34/1m

Alphacool Ice pipe satin 13/10mm - set of 4

0.80 m, Plastic

2. Alphacool Ice pipe 16/13mm - set of 4

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 HardTube variant brings even more order to the setup, giving it a much more structured appearance. Brand new are the brass tubes, available in Black Chrome and Chrome, as well as acrylic tubes, carbon, and borosilicate glass. With the appropriate fittings and a very simple functionality, these can be connected or attached absolutely leak-proof. The PETG tube can also be easily adapted to the system with the right bending tool, without the need for additional angle pieces. To install the tubes into the system, they must be cut to the appropriate length. PETG tubes require lower temperatures than acrylic to bend and are generally a bit more flexible and easier to handle. The perfect entry into the world of HardTubes. 

What our customers think

Pro

  • Very good quality, easy to work with
  • Easy to cut
  • Very good transparency

Contra

  • Poorly bendable
  • Scratches easily
Alphacool Ice pipe 16/13mm - set of 4 (0.60 m, Plastic)
Water cooling hoses
EUR29,41 EUR49,01/1m

Alphacool Ice pipe 16/13mm - set of 4

0.60 m, Plastic

3. Alphacool Hose EPDM Tube 13/10mm - black 3m

Subtle velvet look and particularly robust. With the Alphacool EPDM Tube 13/10, you are well-equipped for your next water cooling project. The matte black and flexible soft tube has been specifically developed with acidic and basic liquids in mind. Its special material makes it resistant to these liquids and also well protected against external influences.

In comparison, the EPDM Tube is significantly more durable and temperature-resistant. Even at higher temperatures, the hose maintains its shape and does not deform. This allows for operating temperatures well above 100 °C. Furthermore, its subtle velvet appearance fits into any system.

Technical details:
- Color: Black
- Material: EPDM
- Length: 300 cm
- Outer diameter: 13 mm, 1/2"
- Inner diameter: 10 mm, 3/8"
- Delivery includes: 1x Alphacool EPDM Tube 13/10 - black 3 m

Note: Use only in conjunction with clear, transparent cooling liquids. Particles and additives in pastel liquids can clog water cooling products such as radiators, pumps, coolers, and hoses, causing permanent damage. This may also void the manufacturer's warranty.
 

Alphacool Hose EPDM Tube 13/10mm - black 3m (3 m, Plastic)
Water cooling hoses
EUR36,03 EUR12,01/1m

Alphacool Hose EPDM Tube 13/10mm - black 3m

3 m, Plastic

4. Cooler Master LED Tube Sleeve A1 Tube

Glow your cooling flow

Cooler Master's addressable RGB LED tube sleeve is our first developed sleeve designed to spice up the look of your liquid cooler tubing.
The sleeve features 30 ARGB LEDs compatible with major motherboards for the most versatile customization of your water cooler lighting.

Soft rubber

Soft rubber composition for easy molding to the shape of your cooler tubing.

30 ARGB LEDs

Robust lighting with 30 LEDs compatible with ASUS Aura, ASRock RGB, and MSI RGB motherboards.

Versatile sizing

Sizing availability with a choice of 10mm or 12mm diameter to create a versatile vibrant system.

Certified compatibility

Compatible with ASUS Aura, ASRock RGB, Gigabyte, and MSI RGB motherboards.

Secure connection

Includes 3 addressable RGB connector clips to ensure a secure connection.
 

5. Teguma Kühlwasserschlauch RADIACORD® Innen-Ø 25,0 mm Länge 40 m

The RADIACORD® cooling water hose is a reliable solution for efficient cooling in various applications. With an inner diameter of 25 mm and a length of 40 m, this hose provides an optimal flow rate for coolant. It is resistant to a variety of antifreezes, making it suitable for use in different climatic conditions. The wall thickness of 3.5 mm ensures additional stability and durability. The hose is made from high-quality plastic, with an extruded inner core that guarantees uniform wall thickness and high flexibility. The smooth outer surface facilitates handling and installation. The RADIACORD® hose is designed for operating temperatures of up to 100 °C, making it a safe choice for demanding applications.

- Resistant to various antifreezes
- Maximum operating temperature of 100 °C
- Wall thickness of 3.5 mm for high stability
- Extruded inner core for consistent quality.
 

Teguma Kühlwasserschlauch RADIACORD® Innen-Ø 25,0 mm Länge 40 m (Plastic)
Water cooling hoses
EUR518,03

Teguma Kühlwasserschlauch RADIACORD® Innen-Ø 25,0 mm Länge 40 m

Plastic

6. Alphacool Alphac HardTube Bending Kit Basic 1018029

With the Alphacool HardTube Bending Kit Basic, you get all the products needed to trim, deburr, and bend your PETG tubes. The set is designed for hard tubes with an inner diameter of 10 and 13 mm.

Deburring made easy: Anyone working with hard tubes knows that all ends of the tubes must be deburred. The classic deburring tool from Alphacool allows for deburring both the inside and outside of hard tubes. The outer deburring is extremely important to ensure that the hard tubes fit perfectly and do not damage any O-rings. The inner deburring is only meant to remove cutting residues. For clean deburring, the tool features three steel blades with sharpened edges. Its large round shape makes the deburring tool comfortable to hold.

Cutting PETG tubes: The Eistools Modding Cutter works like scissors and is ideal for easily trimming PETG hard tubes. However, it is important to note that acrylic hard tubes cannot be cut.
 

7. Stealkey Customs AGB Stealkey CubeTube 280mm - Acrylic cube tube

Stealkey CubeTube 280mm - Acrylic cube tube. The CubeTubes are equipped with two standard G1/4" threads. The channel corresponds to a HardTube with an inner diameter of 12mm. We have taken care to ensure that the liquid does not accumulate in the channel so that the cooling circuit is not disturbed. An almost transparent fresh surface ensures a high-quality appearance. High-quality EPDM seals ensure a tight seal even under high loads.

Technical details:
- CNC-machined and hand-assembled in Germany
- Product dimensions (W x H x D): 280 x 31 x 16 mm
- Colour: Transparent
- Material: Acrylic glass, plastic
- Connections: 2x G1/4" ports

Scope of delivery:
- 1x CubeTube 280mm
- 2x M3x5mm mounting screws.
 

Stealkey Customs AGB Stealkey CubeTube 280mm - Acrylic cube tube (0.28 m, Glass, Plastic)
Water cooling hoses
EUR68,95 EUR246,25/1m

Stealkey Customs AGB Stealkey CubeTube 280mm - Acrylic cube tube

0.28 m, Glass, Plastic

8. Corsair CX-9059005-WW Computer Cooling Component Universal Coolant Tube 3 Piece(s) Transparent

Robust construction for custom cooling presents your coolant in perfect and precise tubing that does not warp or deform under high pressure or high coolant temperatures.

Choose
your style to create unique and impressive tubing in various available designs that can easily be cut to the desired length with a fine-toothed hand saw.

Unique satin finish: A beautiful satin black finish gives your custom cooling system a distinctive matte look that enhances its appearance even further.
 

Corsair CX-9059005-WW Computer Cooling Component Universal Coolant Tube 3 Piece(s) Transparent (1 m, Plastic)
Water cooling hoses
EUR51,90 EUR51,90/1m

Corsair CX-9059005-WW Computer Cooling Component Universal Coolant Tube 3 Piece(s) Transparent

1 m, Plastic

9. Alphacool Hardtube acrylic 13/10mm bent 90 degree

The HardTube project is becoming a reality. Alphacool is taking a completely new approach and making a strong statement! The most commonly used method for water cooling has been regular PVC hoses. Now, Alphacool offers another way to design a water cooling system. The HardTube variant brings even more order to the system, giving it a much more structured appearance. Brand new are the brass tubes, available in Black Chrome and Chrome. With the appropriate fittings and a very simple functionality, these can be connected or attached absolutely leak-proof. The acrylic tube can also be easily adjusted to the system with the appropriate bending tool, without the need for additional angle pieces. To install the tubes into the system, they must be cut to the appropriate length. The following variants are available:

- HardTube 13/10mm clear acrylic 20cm, 40cm, 60cm, and 80cm
- HardTube 13/10mm brass chrome 20cm and 40cm
- HardTube 13/10mm brass deep black 20cm and 40cm
- HardTube 16/12mm clear acrylic 20cm, 40cm, 60cm, and 80cm
- HardTube 13/10mm 90° acrylic 10/30cm, 20/40
- HardTube 16/13mm 90° acrylic 10/30cm, 20/40

Due to the precisely manufactured tubes, the fittings must be pushed on firmly.

Delivery includes: 1x Alphacool HardTube 13/10mm 90° acrylic (PMMA) 10/30cm.

Note: Not compatible with Monsoon fittings.
 

Alphacool Hardtube acrylic 13/10mm bent 90 degree (0.40 m, Plastic)
Water cooling hoses
Quantity discount
EUR12,97 per piece for 2 units EUR32,43/1m

Alphacool Hardtube acrylic 13/10mm bent 90 degree

0.40 m, Plastic

10. Teguma Kühlwasserschlauch RADIACORD®/DIN Innen-Ø 38,0 mm Länge 1 m

The RADIACORD®/DIN coolant hose is a high-quality, standardized hose specifically designed for coolant applications and as a hot water hose. With an inner diameter of 38.0 mm and a length of 1 m, this hose offers excellent resistance to a variety of antifreeze solutions. The smooth inner core ensures optimal flow, while the wrapped outer cover provides additional durability and flexibility. The hose is designed for a working pressure of up to 12 bar, making it ideal for demanding applications. The wall thickness of 5.0 mm contributes to the product's longevity and reliability. The printing according to DIN 73411:1979 ensures that the hose meets the required standards, thus guaranteeing safe use.

- Resistant to various antifreeze solutions
- Suitable for hot water and coolant applications
- Working pressure of up to 12 bar
- Wall thickness of 5.0 mm for high durability.
 

Teguma Kühlwasserschlauch RADIACORD®/DIN Innen-Ø 38,0 mm Länge 1 m (1 m)
Water cooling hoses
EUR38,12 EUR38,12/1m

Teguma Kühlwasserschlauch RADIACORD®/DIN Innen-Ø 38,0 mm Länge 1 m

1 m

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