1.Casting iron sluice gate 2.Material: According to customers' request 3. ... 960kg 4.Quality Assurance 5.Test:UT,MT Casting iron sluice gate1.cast Iron (ASTM-A48; Class 25~45-gray ... SandINVESTMENTCASTINGSodium Silicone (Water galss)Stainless Steel, Carbon Steel, Special Alloy Steel Bronze,Brass, AluminumSilica SolFORGINGHammer ForgingStainless Steel, Carbon Steel, Alloy Streel, Brass, AluminumDie ...