... sulfuric acid, aqua regia, etc.; There are health requirements of the medium, such as drinking water, beverages, beer, etc.; The ... medium with a small amount of fine particles Diameter: DN6 ~ 300 (mm) Nominal pressure ... , platinum and iridium Pt, etc. Lining material: FEP (FEP) Medium Temperature: -40 ~ 180 Case Material: Carbon steel (also stainless steel ...