Pump In Sub

Pump In Sub Manufacturer - Ruixin

The Pump In Sub is attached below the BOP,The pump in tee connection thread is used to connect the wellhead manifold to provide a path for large flow. NPT thread hole on the other side of the tee body is a pressure release valve . After installing the pressure release valve, it can be used for pressure relief to ensure safe operation.Through forging, tempering treatment, mechanical properties test and ultrasonic testing, to ensure that meet the requirements of use.The nut and the slips are fixed by the top wire and play the connecting role.

Pump In Sub General Technical Parameters

Pump In Sub Pressure Testing

1. Install the pressure test connector and connect the pressure test line；

2. Start the pressure test pump to carry out the pressure test. Refer to the specific specifications and drawings for the test pressure and time. Fill in the test record card.

Pump In Sub Daily Maintenance

1．After use, the O-ring and seal should be replaced；
2．When not in use, should take the protector and brush the thread with anti-rust oil for storage.