... .Product nameStainless Steel Water Pump seal coverTechnologySilica sol investment casting, sand castingApplicable materialCast steel : carbon cast steel, alloy cast steel, ... forging ), stamping, machining, welding fabrication, hydro-forming etc.ProcessingHeat treatment, Sand blasting, PaintingInspection EquipmentsSpectrum analysis instrument, Metallurgical analysis, Tensile strength tester, Hardness ...