STAINLESS STEEL MANIFOLD TUBES FOR DATA CENTER COOLING

When liquid cooling is critical and superior lifetime reliability is mandatory, stainless steel manifold tubes are the ideal solution for modern data center infrastructure.

As high-performance computing and AI increase thermal loads in server racks, liquid cooling systems are becoming the preferred method for heat management. At the heart of these systems is the coolant distribution manifold, which must deliver reliable, leak-free performance throughout the lifetime of the installation.

Our stainless steel manifold tubes are designed specifically for demanding cooling applications where durability, corrosion resistance and long service life are essential.

We offer a versatile selection of square and rectangular stainless steel hollow sections in a wide range of dimensions, such as 60 x 35 x 3 and 78 x 45 x 3, ensuring a perfect fit for various cooling manifold configurations and rack designs.

Why rectangular stainless steel tubes are ideal for cooling manifolds

Rectangular and square profiles are increasingly used in data center liquid cooling systems due to their structural and functional advantages.

Compared to round tubes, rectangular stainless steel tubes provide:

• Flat surfaces ideal for mounting connectors, sensors and fittings

• Efficient integration in in-rack manifold systems

• Improved space efficiency inside dense rack configurations

• High mechanical strength and structural stability

These characteristics make rectangular stainless steel tubes a highly efficient solution for coolant distribution manifolds in modern cooling infrastructure.

Laser welding for leak-free manifold tubes

In data center cooling systems, reliability is critical. Even a small leak can disrupt operations and damage expensive hardware.

Our manufacturing process utilizes high-precision laser welding, a state-of-the-art technique that produces extremely strong, precise and clean weld seams.

Benefits of laser welding include:

• Exceptional weld strength

• Minimal heat distortion

• Clean and precise seams

• Long-term leak-free performance

This advanced welding technology ensures that our stainless steel manifold tubes meet the highest standards for reliability and durability.

Stainless steel grades for different cooling environments

Selecting the correct material grade is essential to ensure corrosion resistance and long-term durability in cooling applications.

We offer stainless steel manifold tubes in several high-performance grades:

EN 1.4301 / 1.4307 (AISI 304 / 304L)
Excellent corrosion resistance and formability, widely used across industrial cooling systems.

EN 1.4404 (AISI 316L)
Superior resistance to chlorides and aggressive environments.

EN 1.4162 (Lean Duplex)
Higher mechanical strength and improved corrosion resistance, allowing thinner wall dimensions and lighter manifold structures.

Precision laser-cut components for seamless integration

In addition to manifold tubes, we offer precision-cut stainless steel components manufactured using advanced laser cutting technology.

This ensures:

• Exact dimensions

• Perfect fit during assembly

• Reliable integration in manifold systems

• Faster and more efficient installation

Whether you are building a custom coolant distribution manifold or integrating tubes into standardized rack systems, precision manufacturing ensures dependable performance.