Petroleum, petrochemical and natural gas industries - Axial and centrifugal compressors and expander-compressors - Part 2: Non-integrally geared centrifugal and axial compressors
STANDARD published on 1.8.2015
Designation standards: ČSN EN ISO 10439-2
Classification mark: 451312
Catalog number: 97485
Publication date standards: 1.8.2015
The number of pages: 90
Approximate weight : 301 g (0.66 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
This part of ISO 10439 specifies minimum requirements and gives recommendations for axial compressors, single-shaft, and integrally geared process centrifugal compressors and expander-compressors for special purpose applications that handle gas or process air in the petroleum, petrochemical, and natural gas industries. This part of ISO 10439 specifies requirements for non-integrally geared centrifugal and axial compressors, in addition to the general requirements specified in ISO 10439-1. These machines do not have gears integral with their casing but can have external gears.
NOTE: See ISO 10439-3 for integrally geared process compressors, or API 672 for packaged plant instrument air compressors