... Casting iron sluice gate 2.Material: According to customers' request 3.Weight:10-960kg 4.Quality Assurance 5.Test:UT,MT Casting iron ... sluice gate1.cast Iron (ASTM-A48; Class 25~45-gray iron casting; ASTM-ductile iron ... machine,Planer and so on.PROCESSMATERIALSTANDARDSANDCASTINGGreen SandGrey Iron, Ductile Iron, Malleable Iron, Stanless Steel, Carbon, Steel, ...