Control valves for use in regulating the flow of acids, sulfur, molten metal, molten salts, and component and replacement parts therefor; electronic control valves for use in fluid control for handling acids, sulfur, molten metal, molten salts, and component and replacement parts therefor; automatic control valves for use in handling acids, sulfur, molten metal, molten salts, and component and replacement parts therefor

METAL ALLOY ESPECIALLY USEFUL FOR MACHINE COMPONENTS