EN ISO 10439:2002

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Basic design
   4.1 General
   4.2 Casings
   4.3 Interstage diaphragms and inlet guide vanes
   4.4 Casing connections
   4.5 External forces and moments
   4.6 Rotating elements
   4.7 Bearings and bearing housings
   4.8 Shaft seals
   4.9 Dynamics
   4.10 'Lube' oil and seal oil systems
   4.11 Materials
   4.12 Nameplates and rotation arrows
5 Accessories
   5.1 Drivers
   5.2 Couplings and guards
   5.3 Mounting plates
   5.4 Controls and instrumentation
   5.5 Piping and appurtenances
   5.6 Special tools
6 Inspection, testing and preparation for shipment
   6.1 General
   6.2 Inspection
   6.3 Testing
   6.4 Preparation for ship
7 Vendor data
   7.1 General
   7.2 Proposals
   7.3 Contract data
Annex A (informative) Typical data sheets
Annex B (informative) Material specifications for
                      major component parts
Annex C (normative) Centrifugal compressor vendor
                    drawing and data requirements
Annex D (normative) Procedure for determination of
                    residual unbalance
Annex E (informative) Rotor dynamic logic diagrams
Annex F (informative) Centrifugal compressor nomenclature
Annex G (normative) Forces and moments
Annex H (informative) Inspector's checklist
Annex I (informative) Typical gas seal testing considerations
Annex J (informative) Application considerations for
                      active magnetic bearings
Annex ZA (normative) Normative references to international
                     publications with their relevant
                     European publications
Bibliography

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.