Graphtek

Graphtek LLC manufactures crucibles for gold casting, continues casting, foundry applications, and any other metallurgical, or chemical application requiring thermal properties of graphite along with its low CTE and excellent strength. We offer different grades of graphite for different applications. Depending on your requirements as to the life of a crucible and your financial objectives, we will recommend the most effective and economical grade of graphite. We can manufacture less then 1"Dia crucibles, and large up to 25"Dia molds. If your application calls for purified material, we can offer our purification services that will bring level of chemical impurities to less then 50 ppm.