SIZE: DN15-DN600(1/2”-24”) PRESSURE: PN10-PN63, CL150-CL600 BODY MATERIAL: WCB, CF8,CF8M LINING MATERIAL: PTFE DESIGN:API, ASME, DIN, GB/T 22130 FACE TO FACE: ASME B16.10, GB/T12221 TEMPERATURE: -60℃-220℃（-75℉-428℉） ENDS: Flange