Ductile Iron Thread Flange

About Ductile Iron RF Threaded Flange PN10 PN16 PN25:

The range of ductile iron RF threaded flange is from DN50 to DN800,with working pressure is PN10,PN16 and PN25.The maximum temperature is from -10 to +70.

SPECIFICATION:

Type Test:EN14525/BS8561

Elastomeric:EN681-2

Ductile Iron:EN1563 EN-GJS-450-10

Coating:WIS4-52-01

Standard:EN545/ISO2531

Drilling Spec:EN1092-2