Couplings | DIC Oil and Gas Tools

DIC Oil Tools are Oil and Gas Couplings suppliers. Casing couplings are suppliers according to API 5CT specification of the latest edition. Couplings are used in machinery for various purposes. It is a mechanical element that connects the shaft which is into two halves. These couplings are normally made of the same grade of steel as the casing. Their strength can be different from the casing. The main purpose of coupling can perform various tasks in a machine.