Sanitary 90° Welding Elbow
A sanitary-grade 90° welded elbow for sharp directional changes in ultra-clean piping systems. Features smooth internal finish (Ra ≤ 0.4μm) to minimize pressure drop and prevent particle accumulation. Made from 304/316L stainless steel.
Application Scenarios
• Liquid Cooling: Return lines in data center cooling loops, rack manifold connections
• Pharmaceutical: WFI distribution
• Food & Beverage: Product transfer lines
• Semiconductor: Ultra-pure water systems.
Technical Specifications
| Product Material | 304/316L |
| Product Size/Model | Φ19-Φ325 |
| Connection Type | Butt Weld |
| Manufacturing Process | Mirror Polish / Matte |
| Operating Conditions | Atmospheric |
| Applicable Media | Water, Air, Oil, Mild Corrosive Media, etc. |
FAQs
Why 90° elbows in cooling loops?
For sharp directional changes in space-constrained layouts like between server racks or around CDU components.
Long radius or short radius?
Long radius (1.5D) standard for smoother flow; short radius (1D) available for tight spaces where pressure drop is less critical.
Does welding affect corrosion resistance?
Sanitary welding procedures and 316L material ensure weld zones maintain corrosion resistance.
