The retrofit coils for this application are ASME N, Class 2 certified. The spacer frame support is ASME NPT, Class 2.
Construction used stainless casings, supports, and header manifolds with additional bracing for higher seismic & thermal loads.
The heat exchangers and spacer frame were pre-assembled in our factory to confirm interface dimensions.
In this application, the original units were designed for zero nozzle load conditions. However, thermal stresses cause component failure.
To solve this problem, Super Radiator Coils designed replacement coils with a unique flexure feature to mitigate thermal loads.
The heat exchangers for this application are ASME N, Class 3 certified.
Coils for this application are ASME Section III, Class 2 components.
These coolers replaced units inside containment that had repeated seal leakage. This was an expensive maintenance issue that required regular power entries for re-torque maintenance.
The SRC solution used a raised face sealing surface with a synthetic fiber gasket. This superior gasket seal provided 3x higher bolt sealing torque and eliminated costly maintenance time and effort.
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