High-Quality Stainless Steel KF 90 Degree Elbow for Vacuum Systems | Custom Vacuum Piping Fittings

Our stainless steel KF 90 degree elbow is precision-engineered for vacuum piping systems, offering superior performance and durability in demanding applications. These vacuum fittings are manufactured from high-grade stainless steel (SS304/CF8 or SS316/CF8M) to ensure excellent corrosion resistance and long service life.

The elbow features a precision-welded construction with smooth internal surfaces to maintain optimal vacuum performance. Available in standard KF flange sizes from KF16 to KF50, these fittings can be customized to meet specific system requirements. The 90° design allows for efficient directional changes in vacuum piping systems while maintaining excellent flow characteristics.

Key features of our KF 90 degree vacuum elbow include:

- High-quality stainless steel construction for superior vacuum performance

- Precision welding for leak-free connections

- Smooth internal surfaces to minimize turbulence

- Available in multiple size configurations

- Suitable for high vacuum and ultra-high vacuum applications

These vacuum elbows are widely used in semiconductor manufacturing, analytical instrumentation, research laboratories, and industrial vacuum systems where reliable performance is critical. The standard phosphide surface treatment provides additional protection while maintaining the cleanliness required for vacuum applications.

We offer OEM/ODM services for custom requirements, including special sizes, materials, or surface finishes. Our quality control processes ensure each elbow meets stringent vacuum industry standards for performance and reliability.