Graphite Tubes
Graphite tubes, a form of machined graphite are used primarily in furnaces due to the material's low heat sensitivity. Graphite is also used in the production of fluxing tubes that are used in the metal manufacturing industry. Other industries that frequently utilize graphite tubes include the chemical and scientific industries.
Graphite tubes are formed through the process of graphite machining, which is usually the result of a copper and pure graphite composite, creating a material that is both structurally sound and reliable. Copper graphite is expensive, but it has improved conductivity and strength compared to pure graphite. Other metallic graphite mixtures may be used but may prove less effective.
Machined graphite can result from one of three different processes of graphite machining, including extruded, compression molded and isostatically pressed. These processes each create unique grades of graphite that are suited for certain parts and components. Extruded and isostatically pressed graphite, distributed in either round or rectangular blocks, are used mainly in manufacturing parts like tubes.