Hi All,
These are lummus furnace of SRT VI & 1.5 design.
What critical maintenance issues have you encountered
in addition to those mentioned above?
thanx...
Our transfer line valves is a three valve design; one for the main transferline valve, one small decoke valve and one large decoke valve. The small decoke valve is mechanically linked to the main transferline valve to ensure that the upstream pressure at the main transferline valve is higher than at the downstream. The design of the valve is Double Disc Through Conduit Gate Valve by Z&J Technologies.