Tag Archives: Spheroidal Graphite Cast Iron

Valve Body

Method: Sand Casting with CNC machining Material: Ductile iron GGG40, Gray Iron GG25 Size from DN50 to DN600. Valve fittings include: butterfly valve body, gate valve body, check valve body, globle valve body, valve disc and valve bonnet, and so on.

Sand Castings

Spheroidal Graphite Cast Iron

Ductile iron, also called ductile cast iron, spheroidal graphite iron, or nodular cast iron. While most varieties of cast iron are brittle, ductile iron is much more flexible and elastic, due to its nodular graphite inclusions.

Material
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