SIZE: DN25-DN500(1”-20”) PRESSURE: PN10-PN25, CL150 BODY MATERIAL: WCB, CF8,CF8M LINING MATERIAL: FEP, PFA DESIGN: API, ASME, DIN, GB/T12236 FACE TO FACE: ASME B16.10, GB/T 12221 TEMPERATURE: -60℃-180℃（-75℉-356℉） ENDS: Wafer