1.Material: CF8, CF8M, CF3M, CF3M, Alloy Steel, Carbon Steel, Cast Iron,Gray Iron 2.Sand Casting, Shell Casting, Cestrifugal Casting, Investment Casting 3.Max Weight 220KG 4.For Valves,Pump,Motors,Marine,Agriculture,Railroad. 5.Solution Heat Treatment, Annealing Treatment. 6.Pickling for stainless steel 7.Face Treatment:Black Coating , Phosphate Treatment,Nikel Plating, Chromium Plating ,Polish. 8.casting face per MSS-SP55