ASA Flanges and Fittings
ASA vacuum flanges provide a complete range of fittings to mount with tubing sized from 1 to 12 inches in diameter. The flange system consists of two flanges, a sealing ring, and bolt fasteners to compress the seal between the two flanges. A pair of ASA flanges must have one grooved flange to accept the sealing ring and one smooth face flange onto which the seal will be made.
ASA (American Standard Association) flanges are also known as ANSI flanges, named for the updated association’s name of the American National Standards Institute. ASA/ANSI vacuum flanges and fittings are available in two general styles: fixed and rotatable. By offering these two styles, ANCORP allows for users to create effective flange matings by rotating bolt hole orientations to align with fixed bolt holds. This feature alleviates concerns regarding limitations set forth by fixed bolt hole orientations.
Improving compatibility across mating pairs, ANCORP offers grooved options for both fixed and rotatable flanges. All ASA/ANSI sealing assemblies must include one smooth face and one grooved face flange.
ANCORP ASA Flanges and Fittings are rated for high vacuum to 1 x 10-8 Torr. Made of 304 stainless steel with an FKM O-ring for sealing, ASA flanges can be used in applications from -20° to 200° C.
With a wide range of sizes available, from 1 to 12 inches in diameter, our ASA flanges ensure a secure and reliable connection. Discover how our precision-engineered flanges, paired with FKM sealing rings and bolt fasteners, guarantee optimal performance and a leak-free seal.
ASA Hardware and Seals
Enhance the functionality and reliability of your vacuum system with our extensive selection of ASA hardware and seals. From clamps and bolts to gaskets and o-rings, our high-quality accessories are designed to complement your ASA flanges and ensure a seamless assembly process. Adaptive bolt-hole kits are available for ease of integrating ASA components to gate valves. Find the perfect components to meet your specific requirements.
ASA Nipples, Elbows, Tees, and Crosses
Achieve flexibility and adaptability within your vacuum setup with our range of nipples, elbows, tees, and crosses. These components allow for precise routing and connection options, enabling you to tailor your system to meet your needs. Explore the variety of sizes and configurations available to find the perfect fit for your application.