BS EN ISO 10440-1:2001

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 General
  4.1 Pressure design code
  4.2 Unit responsibility
  4.3 Units of measurement
  4.4 Statutory requirements
5 Basic design
  5.1 General
  5.2 Pressure casing
  5.3 Casing connections
  5.4 External forces and moments
  5.5 Rotating element
  5.6 Shaft seals
  5.7 Dynamics
  5.8 Bearings
  5.9 Bearing housings
  5.10 Lube-oil and seal-oil systems
  5.11 Materials
  5.12 Nameplates and rotation arrows
  5.13 Quality
6 Accessories
  6.1 Drivers
  6.2 Couplings and guards
  6.3 Mounting plates
  6.4 Controls and instrumentation
  6.5 Piping
  6.6 Intercoolers and aftercoolers
  6.7 Inlet air filters
  6.8 Inlet separators
  6.9 Pulsation suppressors/silencers for dry screw
       compressors
  6.10 Special tools
7 Inspection, testing and preparation for shipment
  7.1 General
  7.2 Inspection
  7.3 Testing
  7.4 Preparation for shipment
8 Vendor's data
  8.1 General
  8.2 Proposals
  8.3 Contract data
Annex A (informative) Typical datasheets
Annex B (informative) Nomenclature for rotary-type
        positive-displacement compressors
Annex C (normative) Forces and moments
Annex D (normative) Procedure for determination of
        residual unbalance
Annex E (normative) Typical schematics for pressurized oil
        systems for flooded screw compressors
Annex F (informative) Materials and their specifications for
        rotary compressors
Annex G (informative) Typical mounting plate arrangements
Annex H (informative) Inspector's checklist
Annex I (informative) Typical vendor drawing and data
        requirements
Bibliography

Describes requirements for dry and oil-flooded, helical-lobe rotary compressors used for vacuum or pressure or both in petroleum, petrochemical, and gas industry services.