-It is suitable for the transportation of corrosive liquids in various complex environments. -Design:Long life grease or oil bath lubrication. -Casing:Cast iron/Stainless steel. -Lining:PTFE,PFA,FEP,PE-UHMW. -Nominal Pressure:PN16. -Flange:DIN or ASME B16.5 class 150, convex flange. -Temperature range:-20℃ to 150℃. -Certificate:ISO9001 certification, CE certification.