Semi-welded heat exchanger plate
SIGMADUAL
API Heat Transfer Inc.
The product side is sealed by laser-weldings around the flow channels and with ring gaskets in the port areas. The flow channels of the service side are sealed by elastomer gaskets, whereas the ports are laser-welded.
This design increases operating safety by double welding for product separation.
The modular construction ensures a high flexibility. Adjustments to changed operating parameters can easily performed by exchange or adding of SIGMADUAL modules.
Applicable in all industries, especially in the process and refrigeration industries.
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