Petroleum, petrochemical and natural gas industries. Hairpin-type heat exchangers Ingestion-build-135476 This standard specifies requirements for

This standard specifies requirements for classification of covered electrodes

BS 5431 is a British Standard that specifies the dimensions

Benefits of standardisation

— syntactic parsers

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

Petroleum, petrochemical and natural gas industries. Hairpin-type heat exchangers Ingestion-build-135476 This standard specifies requirements for1 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.