Liquid Cooling Pipe

Product Overview:
Our 304 and 316L Stainless Steel Liquid Cooling Pipes are the ultimate solution for high-density thermal management. Designed as rigid fluid transportation pipelines, they serve as the critical backbone for CDU (Coolant Distribution Unit) manifolds in computing power centers and cooling circuits in energy storage containers.

Core Features & Advantages:

Premium Material & Advanced Process: Manufactured using precision welded tubes with EP (Electropolishing) treatment. This results in an ultra-smooth inner wall (low roughness) that minimizes flow resistance and guarantees extremely low metal ion precipitation, ensuring coolant purity.
Superior Chemical Compatibility: Highly resistant to corrosion from standard liquid cooling fluids, including ethylene glycol mixtures and deionized water (DI water).
Unmatched Reliability & Safety: Engineered to withstand high and stable operating pressures. They offer excellent anti-water hammer properties, zero permeation, and a significantly extended service life.
Flexible System Integration: Can be seamlessly paired with stainless steel corrugated bellows (expansion joints) to provide displacement and vibration compensation, protecting the entire system from mechanical stress.
Eliminating System Failures: By replacing non-metallic pipes, our stainless steel pipes effectively prevent the common industry pain points of material aging, coolant leakage, and the severe risk of precipitate blockage in delicate cold plates.

Applications:

Large-scale AI server and HPC cold plate liquid cooling manifolds.
CDU (Coolant Distribution Unit) piping systems in data centers.
Cooling circuits for new energy energy storage containers.

Key Advantages

✅ High Pressure Resistance & Long Lifespan
Standard working pressure is 0.3~1.6 MPa, easily withstanding water hammer and pressure fluctuations during pump start/stop. Features no creep and no pipe expansion. The service life reaches 15~20 years, far exceeding that of rubber or plastic hoses.

✅ Zero Permeation
Eliminates coolant permeation and evaporation issues entirely, making it perfectly suited for long-term closed-loop circulation systems.

✅ Ultra-Low Ion Leaching (EP Process)
The EP (Electropolishing) process strictly controls metal ions to prevent micro-channel deposition and blockage in cold plates, ultimately preventing GPU overheating—solving the biggest pain point in liquid cooling.

✅ Flame Retardant, Anti-Aging & Wide Temperature Range
Highly stable in extreme temperatures from -40°C to 120°C, ensuring reliable operation in both high and low-temperature environments of data centers and energy storage containers.

✅ Dual Application (ESS & AI Computing)
One material system perfectly adapts to multiple scenarios: battery pack liquid cooling, energy storage cabins, and CDU piping in AI computing centers.

✅ High Rigidity & Neat Layout
Excellent structural rigidity allows for a neat and organized pipe layout, making it ideal for standardized installation in large-scale data centers.