High-Purity Stainless
Steel Tubing, Fitting,
and Valve Solutions

The WSG High-Purity Fluid Loops of stainless steel tubing, fittings, and valves is a certified solution for large-scale liquid distribution, engineered to meet the stringent demands of advanced data centers and high-tech manufacturing. Utilizing our proprietary Welded-as-Seamless (WSL) technology alongside precision-machined flow control components, these networks provide the structural integrity of seamless piping with superior concentricity and outstanding surface roughness required for modern, high-efficiency thermal management systems.

Engineering Excellence & Material Integrity
Samsung Electronics Qualified	Certified for use in mission-critical infrastructure, ensuring a clean, corrosion-resistant, and reliable fluid path for high-stakes industrial environments.
Welded-as- Seamless (WSL)	Produced with advanced bead-removal techniques according to the latest ASME SA249, A269, A270, and A270-S2 standards as well as 3A and ASME BPE compliance, offering a metallurgical profile equivalent to seamless tubing. ASTM A312 and EN10312 specifications are likewise offered per a customer’s requirements.
Premium Global Sourcing	Manufactured using the highest grade 304, 304L, and 316L pre-materials sourced exclusively from Korea and the USA to ensure absolute material traceability.
Dual-Surface Precision	Both Internal (ID) and External (OD) surface finishes are guaranteed at ≤ 32 Ra (0.8 μm), facilitating optimal flow dynamics and ease of external maintenance. ID surface finish of 20 Ra (0.5 μm) or even better can be supplied based on the customer requirements.
High-Purity Fittings Geometry	Elbows, tees, reducers, and crosses are engineered with extended tangents to perfectly accommodate automatic orbital welding heads, ensuring uniform wall thickness and zero dead-legs across directional changes.
Zero-Con. Valve Design	Integrated ball and diaphragm valves feature optimized internal cavities, chemically inert seals (EPDM/PTFE), and blowout-proof configurations designed to prevent fluid stagnation and elastomer degradation in dielectric or coolant loops.

High-Growth Industry Applications
AI Data Center Cooling	The definitive piping, fitting, and valve solution for Direct-to-Chip (D2C) and Immersion Cooling secondary loops, where fluid purity is essential to protect server hardware.
Immersion Infras. Systems	Advanced fluid distribution systems for single and two-phase immersion cooling, utilizing zero-leakage isolation valves to ensure long-term dielectric stability.
UHP Fluid Manifolds	Utilizing our ASME BPE and UHP Stainless Steel heritage to provide corrosion-resistant, contaminant-free fluid paths for sensitive cooling loops.
Scalable AI Infras.	Tailored for rapid deployment in hyperscale facilities, including modular skids for secondary cooling loops, integrated bypass valve networks, and heat exchange.
High-Purity Process Utilities	Supporting large-scale utility distribution for semiconductor fabs, display plants, and biopharmaceutical facility infrastructure.

Technical Specifications
Dimensional Versatility	Available in a wide range of outer diameters from 1/2” (12.7mm) to 8” (203.2mm) to accommodate both tool hook-ups and main headers.
Global Piping Spec.	Manufactured across diverse international industrial standards to align with project-specific mechanical designs; ASTM A312 (Schedule 10S/40S) for heavy-duty iron pipe size (IPS) systems and grooved mechanical joints, as well as EN 10312 thin-walled metric specifications, are likewise offered per a customer's requirements.
Component Compati- bility	Fittings and valves are precisely toleranced to match tube IDs and ODs, eliminating internal steps or lips that create turbulent fluid flow or pressure drops in high-flow infrastructure.
Standardized Logistics	Stock-keeping lengths at 20-ft (6096mm) or 6000mm, alongside ready-to-ship standard fitting configurations, ensuring efficient shipping and rapid on-site installation.
Superior Weldability	Precise dimensional control and sulfur-content matching across all tubes, fittings, and valve weld-ends ensures high-quality orbital welding, reducing installation time and leak risks in large-scale networks.

Global AI Data Centers Qualified

High-Purity Stainless Steel Tubing, Fitting, and Valve Solutions

The WSG High-Purity Fluid Loops of stainless steel tubing, fittings, and valves is a certified solution for large-scale liquid distribution, engineered to meet the stringent demands of advanced data centers and high-tech manufacturing. Utilizing our proprietary Welded-as-Seamless (WSL) technology alongside precision-machined flow control components, these networks provide the structural integrity of seamless piping with superior concentricity and outstanding surface roughness required for modern, high-efficiency thermal management systems.

Engineering Excellence & Material Integrity
Samsung Electronics Qualified	Certified for use in mission-critical infrastructure, ensuring a clean, corrosion-resistant, and reliable fluid path for high-stakes industrial environments.
Welded-as-Seamless (WSL)	Produced with advanced bead-removal techniques according to the latest ASME SA249, A269, A270, and A270-S2 standards as well as 3A and ASME BPE compliance, offering a metallurgical profile equivalent to seamless tubing. ASTM A312 and EN10312 specifications are likewise offered per a customer’s requirements.
Premium Global Sourcing	Manufactured using the highest grade 304, 304L, and 316L pre-materials sourced exclusively from Korea and the USA to ensure absolute material traceability.
Dual-Surface Precision	Both Internal (ID) and External (OD) surface finishes are guaranteed at ≤ 32 Ra (0.8 μm), facilitating optimal flow dynamics and ease of external maintenance. ID surface finish of 20 Ra (0.5 μm) or even better can be supplied based on the customer requirements.
High-Purity Fittings Geometry	Elbows, tees, reducers, and crosses are engineered with extended tangents to perfectly accommodate automatic orbital welding heads, ensuring uniform wall thickness and zero dead-legs across directional changes.
Zero-Contamination Valve Design	Integrated ball and diaphragm valves feature optimized internal cavities, chemically inert seals (EPDM/PTFE), and blowout-proof configurations designed to prevent fluid stagnation and elastomer degradation in dielectric or coolant loops.

High-Growth Industry Applications
AI Data Center Cooling	The definitive piping, fitting, and valve solution for Direct-to-Chip (D2C) and Immersion Cooling secondary loops, where fluid purity is essential to protect server hardware.
Immersion Infrastructure	Advanced fluid distribution systems for single and two-phase immersion cooling, utilizing zero-leakage isolation valves to ensure long-term dielectric stability.
UHP Fluid Manifolds	Utilizing our ASME BPE and UHP Stainless Steel heritage to provide corrosion-resistant, contaminant-free fluid paths for sensitive cooling loops.
Scalable AI Infrastructure	Tailored for rapid deployment in hyperscale facilities, including modular skids for secondary cooling loops, integrated bypass valve networks, and heat exchange.
High-Purity Process Utilities	Supporting large-scale utility distribution for semiconductor fabs, display plants, and biopharmaceutical facility infrastructure.

Technical Specifications
Dimensional Versatility	Available in a wide range of outer diameters from 1/2” (12.7mm) to 8” (203.2mm) to accommodate both tool hook-ups and main headers.
Global Piping Specification	Manufactured across diverse international industrial standards to align with project-specific mechanical designs; ASTM A312 (Schedule 10S/40S) for heavy-duty iron pipe size (IPS) systems and grooved mechanical joints, as well as EN 10312 thin-walled metric specifications, are likewise offered per a customer's requirements.
Component Compatibility	Fittings and valves are precisely toleranced to match tube IDs and ODs, eliminating internal steps or lips that create turbulent fluid flow or pressure drops in high-flow infrastructure.
Standardized Logistics	Stock-keeping lengths at 20-ft (6096mm) or 6000mm, alongside ready-to-ship standard fitting configurations, ensuring efficient shipping and rapid on-site installation.
Superior Weldability	Precise dimensional control and sulfur-content matching across all tubes, fittings, and valve weld-ends ensures high-quality orbital welding, reducing installation time and leak risks in large-scale networks.

High-Purity StainlessSteel Tubing, Fitting,and Valve Solutions

High-Purity Stainless Steel Tubing, Fitting, and Valve Solutions

High-Purity Stainless
Steel Tubing, Fitting,
and Valve Solutions