• Maco Corporation (India) Private Limited

Rotating Unions For Petroleum Industry & Drilling Applications

Deublin of USA specialises in the manufacture of rotating unions. Petroleum mining operations require drilling rigs and all drilling rigs use air clutches and brakes. Deublin air service unions supply air for activation of clutches and brakes. The draw work which is used for lowering and lifting the pipe needs a special union designed for rig service. This union has two passages, one for transmitting air to a clutch which lifts the pipe and the other for transmitting of cool water to lower the pipe. Further, water service unions supply water to flush mud from the drill tips of blast hole rigs. These unions can withstand shock and vibration and can last even severe operating conditions.