... the filter structure is not the same with other filters.How it works: when installing pipeline there will be other ... filter can be.Technical parameters;Working pressure :0.6-22MPaMedium: oil, water, gasHousing: steel pipe welding systemFiltration precision :0. ... in a chemical, petrochemical production, such as: water, ammonia, oil, hydrocarbons, etc.;b, the chemical production of corrosive materials, ...