Home PRODUCTS PISTON SALT CORE salt core 21 salt core 21 Our aluminum piston salt core is widely used in piston casting process. Category: PISTON SALT CORE Tag: salt core Description Description Our aluminum piston salt core is widely used in piston casting process. Related products salt core 3PISTON SALT CORE Read more salt core 10PISTON SALT CORE Read more salt core 2PISTON SALT CORE Read more salt core 25PISTON SALT CORE Read more