Welcome to Coffer
The Coffer® brand is a domestic “approved” flange, produced from carbon steel A105/A105N and A350 LF2 and High Yield A694 (F42-F70) and manufactured to ASME B16.5. Coffer® flanges are immediately available from a continually replenished inventory.
Coffer® flanges are available from inventory in sizes ranging from ½” through 48” diameter and pressure classes ranging from 150 psi to 1500 psi. Other combinations of diameters and pressure are available on a make-to-order basis up to 106” diameter.
Coffer® introduces domestically produced and approved high yield flanges in A694, F42, F52, F60, F65 and F70 from 2” – 48”. Most configurations are available from a vast inventory of rough forgings. Coffer® can supply your high yield requirements in days vs. months at competitive prices. Other combinations of diameters and pressures are available on a make-to-order basis up to 106” diameter.
The Coffer® brand is among the most widely respected “approved” flanges based on its reputation for quality and service.