Primary/secondary heat exchanger
The primary/secondary heat exchanger is manufactured as a pressure
vessel acc. to UVV and VBG 17 specifications. The construction and water pressure tests are subject to the different class acceptance.
The DIN and AD specifications will be observed when manufactured.
The primary/secondary heat exchanger is fitted with a tube bundle – easy to dismantle.
While erecting, arrangements for extracting the tube bundle (e. g. for cleaning) have to be considered.
The primary/secondary heat exchanger is fitted with all necessary
connections (e.g. water, hot-oil). By a special welding procedure, the tube bundle is welded onto the plate.
This guarantees a tight seal when using heat carrier oil as heat medium.
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