Petroleum, petrochemical and natural gas industries. Hairpin-type heat exchangers Ingestion-build-135476 2 Pipe materials and jointing

2 Pipe materials and jointing methods

It also specifies perforating dimensions and selected core dimensions and includes a section on package marking

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There are certain standardized specifications contributing to the performance of a PDP

Petroleum, petrochemical and natural gas industries. Hairpin-type heat exchangers Ingestion-build-135476 2 Pipe materials and jointing1 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.