ASA Flanges and Fittings

These high quality flanges are CNC machined from 304 Stainless Steel to a 32 Micro-Inch finish or better. They are designed for use in applications ranging from modest positive pressure to 10^-8 Torr. A Viton-A “O”-ring limits the baking temperature to 200°C. They will mate to any standard ASA 150 lb. flange and are available in both rotatable and non-rotatable versions as blanks, or bored to accommodate standard tubing from 1″ to 12″. They can also be supplied to any special configuration desired.

Applications for ASA flanging include vacuum pumps, manifolds, chambers, furnaces, valves, viewports and a variety of other vacuum equipment.

A&N has been manufacturing products since 1965 and VTD has been distributing these to customers since 1991. As a stocking distributor and custom fabrication facility, VTD has an established reputation with customers who have come to expect exceptional product and quality service as every day events.