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ÖNORM EN ISO 12212:2013-04

Действует
Petroleum, petrochemical and natural gas industries - Hairpin-type heat exchangers (ISO 12212:2012)
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.
ICS
75.180.20 Processing equipment / Технологическое оборудование
27.060.30 Boilers. Including steam pressure vessels / Котлы и теплообменники