Design standard: EN1171:2002, EN1074
Face to face: ISO2531:1998 (GB/T13295-2008)
Size scope: DN80-DN400
Working temperature: NBR 0-70℃, EPDM 0-80℃
Working pressure: PN10-16
Suitable medium: Water
Coating: Epoxy coating with thickness ≥ 250um
Working
temperature: