Design standard: DIN 3357

Face to face: according to EN558-1 series 14 (DIN F4), series 15(DIN F5), ASMEB16.10

Flange end drilling is according to EN1092 PN10-16, ASMEB 16.1-16.5

Size scope: DN15-DN100(DIN F4), DN125-DN250(DIN F5), 1/2"-10"

Working temperature: 0-80℃

Working pressure: PN10-16, Class 125-150

Suitable medium: Water

Coating: Epoxy coating with thickness ≥ 250um or painting with thickness ≥ 80um