... Iron, Alloy Cast Iron-- Processing Technique: Green Sand, Resin Sand and Shell Mold Castings-- Part Weight Range: 0 ... , Ponstruction parts, Hardware, Valve/Valve Parts, Pipe Fitting, Manhole Cover, Train Accessories, Insulator Fittings, Agricultural Machinery Parts etc.-- Standard ... instead of traditional coke furnance.Applying green sand, resin sand and shell mold casting techniques, equipped with ...