Petroleum, petrochemical and natural gas industries. Hairpin-type heat exchangers Ingestion-build-79769 and for minimizing their adverse

and for minimizing their adverse effects

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Category 2 receivers have only the individual A½ interface points accessible through the interface connector with all B½ points connected together within the equipment and brought to a single common return circuit through the interface connector

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Petroleum, petrochemical and natural gas industries. Hairpin-type heat exchangers Ingestion-build-79769 and for minimizing their adverse1 Scope This International Standard specifies requirements and gives recommendations for the mechanical design, materials selection, fabrication, inspection, testing and preparation for shipment of hairpin heat exchangers for use in the petroleum, petrochemical and natural gas industries. Hairpin heat exchangers include double pipe and multi tube type heat exchangers.