Carbon Graphite is the excellent material used in mechanical seal industry, it has the good self-lubricating property, low friction coefficient, corrosion resistance, good thermal conductivity, low expansion coefficient , good heat resistance performance and so on good features. Dimension There are the plate and round shape.The shape is according to customer's requirement. Types We have the carbon graphite, carbon graphite impregnated by resin, carbon graphite impregnated by metals for example antimony etc. used in the different application to meet different temperature and wearing requirement.