... Cylinder Sand casting 2.Gravity pouring 3.CNC, Machining Center 4.Inspected by CMM 5.Smooth surface, Drill and ream holes Cylinder ... 2. Typical products:Scaffold fittings, Template parts, Railway fittings, ring flange , electromagnetic steel cover, piston, pressure plate, center plate, wear plate, cylinder ... alloy ironAluminumASTM A356, A360, A380, ADC12 etc. Cylinder Sand Casting for industrial clutch