CF Elbow 90 Degrees Vacuum Metal Fabrication Stainless Steel Elbow

CF flanges are available with either tapped or untapped holes. Tapped flanges come in UNC/UNF or metric threading options. These flanges feature through holes, allowing bolts to slightly extend beyond the back of the flange when secured to an untapped flange. Untapped CF flanges can be joined together using stainless steel bolts and hex nuts or plate nuts. Plate nuts self-center over two adjacent holes and can be steadied with one finger as the bolts are tightened. They are offered for a range of flange sizes, spanning from 1 1/3 to 10 inches (33.96-254mm) in outer diameter. As a substitute for hex head bolts, 12-point bolts are an option for CF flanges sized between 2 3/4 and 10 inches (33.96 to 354mm) in outer diameter. Silver-plated bolts are designed to obviate the need for anti-seize compound in clean room settings.

product details

CF (Conflat) elbow is a type of vacuum component used in various applications, particularly in the field of vacuum systems and metal fabrication. The 90-degree angle indicates that the elbow changes the direction of the vacuum line or pipe by 90 degrees. Here are some key points about CF Elbow 90 Degrees Vacuum Metal Fabrication Stainless Steel Elbows:

Features

Material: Typically made from stainless steel, which offers excellent corrosion resistance and durability, making it suitable for high-vacuum applications.

Design: The CF design features a flat surface with a metal gasket that provides a reliable seal when bolted to another CF flange. This design is essential for maintaining vacuum integrity.

Applications:

Commonly used in vacuum systems for semiconductor manufacturing, surface science, and other high-vacuum applications.

Ideal for connecting different components in a vacuum system, such as pumps, chambers, and other fittings.

Size and Compatibility: Available in various sizes to fit different vacuum systems. It’s important to ensure compatibility with existing components in your setup.

Performance: Designed to minimize turbulence and pressure drop in the vacuum line, which is crucial for maintaining optimal system performance.

Fabrication: Fabricated using precision techniques to ensure high-quality finishes and accurate dimensions, which are critical for vacuum applications.

Considerations:

• Vacuum Rating: Ensure that the elbow is rated for the specific vacuum levels required in your application.

• Gasket Type: The choice of gasket material can affect the performance and compatibility with different gases or chemicals.

• Installation: Proper installation is crucial to avoid leaks. Follow manufacturer guidelines for torque specifications and alignment.

Conclusion:

CF Elbow 90 Degrees Vacuum Metal Fabrication Stainless Steel Elbow is a vital component in vacuum systems, providing reliable connections and maintaining the integrity of the vacuum environment. When selecting one, consider the specific requirements of your application, including size, material compatibility, and vacuum ratings.