Rigid Crystal Link Tube 12/10mm (Outer 12mm / Inner 10mm), 1000mm length — BitsPower

BitsPower Rigid Crystal Link Tube 12/10mm (outer 12mm, inner 10mm) with a 1000mm length in white finish is a rigid acrylic tube crafted for custom PC liquid-cooling loops. The tube enables precise coolant routing and a minimalist appearance for system builds. It is compatible with standard 12/10 compression fittings and can be cut and bent to fit radiators, reservoirs and water blocks when used with appropriate tools and heat-bending techniques.

Advantages

The rigid design maintains a fixed shape for clean, straight coolant runs and reduces the need for excess tubing adjustments. Its 12/10 mm dimensions ensure compatibility with common compression fittings and adapters used in custom loops. The white finish provides a uniform visual style that complements white or themed builds and helps diffuse colored coolants for an even look. The 1000mm length offers sufficient material for multiple runs or custom routing in mid- to full-tower systems.

Suitable for

• Custom PC liquid-cooling loops requiring rigid tubing
• Runs between radiators, reservoirs and water blocks
• System builds where clean, straight coolant paths and aesthetic consistency are desired
• Cases with room for 1000 mm tube segments or where segments will be cut to length

Key specifications

• Outer diameter: 12 mm
• Inner diameter: 10 mm
• Material: rigid acrylic (crystal link)
• Finish: white
• Length: 1000 mm
• Compatibility: standard 12/10 compression fittings

How to use

Measure the routing path inside the case and mark the tube at required lengths. Cut the tube squarely with a suitable cutter or saw and deburr the edges. When bends are needed, use a controlled heat source and a bending jig designed for rigid acrylic tubing to form smooth curves without kinking. Insert the tube into compatible 12/10 compression fittings and tighten according to the fitting manufacturer's instructions to ensure leak-free connections. Verify all connections and perform a pressure or leak test before powering the system.

Recommendations

Use protective gloves and eye protection when cutting or heat-bending the rigid tube. Work in a well-ventilated area and follow manufacturer guidance for bending temperatures to avoid cracking or discoloration. Pair the tube with matching 12/10 compression fittings and appropriate coolant to maintain system integrity and visual consistency.