cast iron piston ring

Cast iron piston ring which is widely used in hydraulic cylinder, turbocharger, compressor, diesel engine etc. Continuous casting iron without casting defects.

Material: grey iron,ductile iron,alloy iron, Ni-resist iron, Austempered ductile iron etc.

Size: OD30-320mm  custom made optional

Key words:

ductile iron piston ring, hydraulic cylinder piston ring, grey iron piston ring, turbocharger piston ring, compressor piston ring, GGG40 piston ring,65-45-12 piston ring, GJL-500-7 piston ring

 

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