Stainless Steel Liquid-Cooling Manifolds
Prefabricated Stainless Steel Manifolds for Liquid-Cooling Systems
Custom stainless steel liquid-cooling manifolds for data centers, battery manufacturing, and industrial cooling applications.
Manufactured to project requirements, with options for custom connections, branch configurations, dimensions, welding, inspection, and testing.
Rack-Level Manifolds
Designed for installation within or around liquid-cooled server racks and similar equipment.
Supply & Return Manifold Sets
Matched supply and return assemblies for distributing and collecting cooling fluid.
Custom Distribution Manifolds
Custom branch arrangements, dimensions, connection types, and outlet quantities based on project drawings.
Equipment Cooling Manifolds
Manifold assemblies for battery manufacturing equipment, industrial cooling systems, and other liquid-cooled equipment.
Data Centers
Liquid-cooling manifolds for direct-to-chip cooling infrastructure, rack-level cooling, and related distribution systems.
Battery Manufacturing
Stainless steel manifold assemblies for liquid-cooled production equipment and thermal management systems.

Why Work With WeldPure?
Engineering-Focused Communication
We work with drawings, specifications, dimensions, welding requirements, and inspection requirements rather than treating every manifold as a standard catalog item.
- Custom Fabrication
- Production Coordination
- One Point of Contact
Tell Us What You Need
Send a drawing, photo, specification, or simply describe your requirements.
What Can Be Customized?
Manifold design varies considerably between cooling systems. We can coordinate fabrication according to available drawings or project specifications.
Material
Stainless steel grades specified by the project.
Connections
Connection type, size, orientation, and configuration according to system requirements.
Welding
TIG and orbital welding where applicable to the design and fabrication requirements.
Inspection & Testing
Inspection and testing can be coordinated according to the project requirements, such as dimensional inspection, visual inspection, leak testing, and pressure testing.
Frequently Asked Questions
Yes. We support sampling for custom manifold designs. Typical sample lead time is 7–15 days, depending on the complexity of the drawings and fabrication requirements.
Yes. Send the drawing or CAD file and we can review the requirements and coordinate a quotation.
Material selection depends on the cooling system and project requirements. Specify the required grade in your RFQ if it is already defined.
Yes. Supply and return manifolds can be coordinated as a matched assembly when required by the project.
Pressure or leak testing can be coordinated when specified by the project. The applicable test method and acceptance criteria should be defined in the RFQ.
A CAD drawing is the primary input, optionally with a 3D file. Please also specify material grade, quantity, inspection requirements, and required surface finish/polishing. The more complete the information, the more accurate the quotation; any unclear items can be confirmed during the discussion.
We can provide production documentation upon request, such as material, dimensional, and pressure test inspection documents.