Valve Case

We can manufacture valve body and valve case by ductile iron casting, grey iron casting. 

The material grade can be HT200-HT400, QT400-QT700, malleable cast iron, nodular iron, spheroidal graphite cast iron, etc. 

Some of the casting needs to have heat treatment to get a good mechanical strength. 

We can also provide the machining process for the cast parts.


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