ISO 10439 specifies requirements and gives recommendations for the design, materials, fabrication, inspection, testing and preparation for shipment of centrifugal compressors for use in the petroleum, chemical and gas service industries. It is not applicable to machines that develop less than 35 kPa above atmospheric pressure, nor is it applicable to packaged, integrally geared centrifugal air compressors, which are covered in ISO 10442.
BS EN ISO 10439:2002 history
2015BS EN ISO 10439-1:2015 Petroleum, petrochemical and natural gas industries. Axial and centrifugal compressors and expander-compressors. General requirements
2002BS EN ISO 10439:2002 Petroleum, chemical and gas service industries. Centrifugal compressors