أنابيب صلبة من مادة PETG من ثيرمال تيك باسيفيك بقطر خارجي 16 مم وقطر داخلي 12 مم - طول 1000 مم (عبوة من 4 قطع) - شفافة.

The Thermaltake Pacific PCTG Hard Tube 16 mm OD × 12 mm ID – 1000 mm (4-Pack) (P/N CL-W435-PL16TR-A) is a premium rigid tubing set crafted for high-end custom liquid-cooling systems. Built from 100% PCTG material, this tubing offers a durable, clear solution for enthusiasts who demand both aesthetics and performance. 

With an outer diameter of 16 mm and inner diameter of 12 mm, the tubing ensures strong coolant flow while maintaining a slim visual footprint — perfect for show-piece PCs with glass-side panels or RGB lighting setups. The four tubes in the pack, each 1000 mm in length, provide ample material for loops spanning multiple components, dual-radiator configurations, or extended runs through modular cases. 

The PCTG construction supports operating temperatures up to around 70 °C, ensuring stability under demanding workloads or in tightly confined systems where heat can accumulate.  The transparent finish not only highlights coolant colour and lighting effects, but also allows for clean sweep visuals — ideal for builders who want both form and function. 

Compatibility is broad: the tubing works seamlessly with fittings designed for 16 mm OD, integrating into the wider ecosystem of the Thermaltake Pacific line. For system integrators, this means consistent finish, colour coordination and mechanical interface across components. The Tt LCS certification signifies a build-quality standard vetted for custom loop uses. 

Whether you are designing a high-performance workstation loop, gaming rig with visible tubing arcs, or a competitive esports system requiring clean aesthetics and reliable cooling, this tubing set delivers. The length and sizing provide flexibility; the rigidity of PCTG supports sharp bends and aesthetic arcs without sacrificing structural integrity.

From a logistics standpoint, the four-pack format simplifies ordering and inventory. The high transparency makes cleaning and bleeding visible past the first install, helping builders ensure visually flawless finishes. In essence, this tubing set is not just a component — it’s the foundational visual and functional stage upon which your loop is built.