WCC Material on 900F Superheated Steam
WCC Material on 900F Superheated Steam
(OP)
I have a situation where a Dresser 1758A-S2 Drum Valve with WCC Carbon Steel Body material was inadvertently installed on a 900F Superheater Outlet for approx 7 Days. Does anyone know how this would affect the Safety Valve's structural integrity? Should it be shutdown or can it handle the temp?
JAC




