Rotary-Type Positive Displacement Compressors for Petroleum, Petrochemical and Natural Gas Industries
API Std 619 | 5th Edition | December 2010 |
Covers the requirements for dry and oil-flooded, helical-lobe rotary compressors 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.