Stainless Steel Piping for Data Center Cooling Systems
Build and expand data center cooling infrastructure without welding or threading.
Higher rack densities, AI workloads, direct-to-chip liquid cooling, and phased facility expansions are increasing the demands placed on data center cooling systems. The piping behind that infrastructure must support dependable flow, efficient installation, future scalability, and long-term system performance.
TruPress stainless steel press-fit piping helps contractors, engineers, and facility teams build and expand chilled water loops, liquid cooling systems, CDU connections, and other mission-critical mechanical infrastructure more efficiently.
With fast, flame-free connections and durable stainless steel construction, TruPress helps reduce installation time, simplify work in active facilities, and deliver reliable piping where cooling uptime cannot be compromised.
Data Center Cooling Infrastructure Needs Are Changing
Data centers are operating at higher densities, driving increased heat loads and faster adoption of liquid cooling systems. As cooling strategies evolve, piping infrastructure must support higher performance, tighter tolerances, and long-term reliability.
Stainless steel piping is widely used in modern data center cooling systems because it delivers corrosion resistance, clean fluid pathways, and consistent performance across mission-critical environments.
Where Stainless Steel Piping Is Used in Data Centers
Stainless steel piping supports multiple layers of data center cooling infrastructure:
- Chilled water systems
- CDU (Cooling Distribution Unit) piping
- CRAH / CRAC unit piping
- In-row cooling systems
- Primary and secondary loop piping
As data center designs scale, piping systems must support both current loads and future cooling upgrades without compromising reliability.
Why Stainless Steel for Data Centers
In a data center, piping failure is not an option. Stainless steel is used in data center cooling systems because it helps reduce corrosion risk, supports long service life, and maintains system integrity under continuous operation.
It is especially suited for chilled water and liquid cooling environments where system cleanliness, leak resistance, and durability directly impact uptime.
TruPress for Data Center Cooling Systems
TruPress is AST’s stainless steel press-fit piping system, designed to help teams install mechanical and process piping faster, more consistently, and with less disruption.
For chilled water, liquid cooling, CDU piping, and other mission-critical cooling infrastructure, TruPress provides a reliable stainless steel piping solution without the need for welding or threading.
Its press-fit connection technology creates secure, leak-tight joints while reducing hot work, installation time, and the number of high-risk steps required on site.
This helps teams deliver data center piping systems with:
- Faster installation timelines
- Reduced hot-work requirements
- Consistent connection quality
- Lower installation disruption in active environments
- Improved scalability for phased builds
Data Center Piping Design and Specification Support
Before specifying a piping system, project teams should confirm the cooling media, operating pressure and temperature, seal compatibility, pipe size, support requirements, insulation, system testing, and applicable codes.
AST works with engineers, mechanical contractors, and facility teams to review application requirements and help identify the appropriate TruPress configuration for new
Frequently Asked Questions About Data Center Piping
Stainless steel piping is often selected for data center cooling systems because it offers corrosion resistance, durability, and a smooth internal surface. It can support dependable fluid distribution in chilled water and liquid cooling applications when the correct tubing, fittings, seals, and operating ratings are selected.
Its flame-free press connection method can reduce hot-work requirements and installation disruption, making it useful for qualified retrofit and expansion projects. Project-specific access, shutdown, testing, and commissioning requirements must still be reviewed.
Stainless steel piping is commonly considered for chilled water and liquid cooling infrastructure because of its corrosion resistance, durability, and suitability for qualified cooling applications. The correct piping configuration depends on coolant chemistry, pressure, temperature, seal compatibility, and system design.