... ethylene compressorSuitable for Oxygen, Nitrogen, Hydrogen, Carbon Dioxide, Ammonia, Synthetic Gas, Rich Gas, Hydrocarbons, Mixed Gases, Blast Furnace, Sinter Plant, Coke Oven ... air separation, instrument control, medicine etc.Parameters of natural gas, oil field gas compressor (table 3)parameter2D8-31/1.5-102D8-17 ... /1.4-12.5D-14.6/2-15D-9.55/ ...