Details

---

Ductile iron is a family of cast graphitic irons which possess high strength, ductility and resistance to shock. Annealed cast ductile iron can be bent, twisted or deformed without fracturing. Its strength, toughness and ductility duplicate many grades of steel and far exceed those of standard gray irons.



Parts and Materials List
 

Parts	Material
Body	FCD 45
Bonnet	FCD 45
Disc	SUS 410
Stem	SUS 410
Packing nut	FCD 45
Packing	Graphite
Body seat ring	SUS 410
Disc ring	PTFE+15%G.F.T
Handwheel	FCD 45