Standard flange gaskets are fabricated to be compatible with ASME/ANSI pipe flanges in accordance with dimensional criteria shown in API Standards 601 and 605. Phelps has the equipment and capability to supply all standard sizes in 125/150 lb., 250/300 lb., ring and full face styles. We are also fully tooled for a specialized range of full face gaskets specified by the Department of Defense for use by the Departments of the Army, Navy, and Air Force.

In addition to a wide range of materials, we inventory various types of Compressed Buna-N, Flexible Graphite, Red Rubber, Viton^(R), Cork, Silicone, and FDA approved Food Grade materials. Although 1/16" and 1/8" are the most commonly ordered thicknesses, we carry inventory in various other thickness.

Matching PTFE envelopes are also available from stock, adding the flexibility to cope with extremely harsh chemical applications.