Design standard: EN593/API609
Face to face: according to EN558-1 series 20
Flange drilling: according to EN1092 PN10-16
Size scope: DN40-DN1200(DIN/BS)
Working temperature: NBR0-70℃, EPDM 0-80℃
Working pressure: PN10-16
Suitable medium: Water
Coating: Epoxy coating with thickness ≥ 250um