Home PRODUCTS PISTON SALT CORE salt core 4 salt core 4 Our aluminum piston salt core is widely used in piston casting process. Category: PISTON SALT CORE Tag: salt core 1 Description Description Our aluminum piston salt core is widely used in piston casting process. Related products salt core 15PISTON SALT CORE Read more salt core 7PISTON SALT CORE Read more salt core 6PISTON SALT CORE Read more salt core 21PISTON SALT CORE Read more