Expendable casting core for a cylinder
Feeder comprising a mobile socket
Feeder comprising a tubular body
Feeder insert having protective cap
Feeder sleeves
Feeder sprue system for a casting mold
Feeder with a tubular body
Feeding unit for a casting
Foundry core assembly of interconnected cores
Foundry core for crosshead piston head member
Foundry gating system
Foundry molds
Foundry sand with oxidation promoter
Gas permeable metal casting mold having gas collection voids
Gating apparatus
Gating system
Gating system
Intake or exhaust port molding core structure
Investment casting cores
Investment casting pattern manufacture