Petroleum, petrochemical and natural gas industries. Rotary-type positive-displacement compressors - Process compressors Ingestion-build-132972 as outlined in Annex C

as outlined in Annex C

ARC initiated communications sequence with local unit and controller

working on a roof or handling chemicals

This Part of BS 47 specifies the chemical composition and tensile property requirements for the steel used

Power supply stations

Petroleum, petrochemical and natural gas industries. Rotary-type positive-displacement compressors - Process compressors Ingestion-build-132972 as outlined in Annex C1 Scope This part of ISO 10440 specifies requirements for dry and oil flooded, helical lobe rotary compressors (see Figure 1) used for vacuum or pressure or both in petroleum, petrochemical, and gas industry services. It is intended for compressors that are in special purpose applications. It is not applicable to general purpose air compressors, liquid ring compressors, or vane type compressors. NOTE Standard air compressors are covered in ISO 10440 2.