We are the manufacturing for V-4 Carbon. Carbon, graphite, and silicon carbide materials are used extensively in the mechanical sealing industry. The intrinsic self-lubricating properties of the carbon graphite, along with chemical resistance and dimensional stability, make these materials an ideal choice as bearings in many applications, wet or dry. As the requirements in the fluid stream change, formulas can be tailored to suit the needs of the application. In addition, our silicon carbide materials are available to address abrasive conditions