Graphite Barrel

Graphite barrel is a hollow cylindrical component formed by precisely machining high-purity graphite raw materials. It has excellent properties such as high-temperature resistance, electrical and thermal conductivity, chemical stability, and low expansion. So it is a core component of the high-temperature heat field, which is suitable for various high-temperature working conditions. With high structural strength and a long service life, it can meet the strict high-temperature usage requirements of single crystals, semiconductors, and heat treatment equipment. You can use it as the insulation liner of the crystal growth furnace, the substrate of MOCVD epitaxy, and etc.