Hydraulic Single Wing BOP

Hydraulic Single Wing BOP Manufacturer - Ruixin

Hydraulic Single Wing BOP is connected with the wellhead connector or the top of the Christmas tree. When the steel wire or cable is still underground, closing the blowout preventer can seal the periphery of the steel wire (or cable), seal the pressure in the well and prevent the blowout.

Hydraulic Single Wing BOP The main technical parameters

1 Specification and model: FZ 7.6-35;

2. Rated working pressure: 35 MPa；;

3. Strength test pressure: 52 MPa；;

4. Applicable steel wire diameter: 0.125 ";

5. Operation mode: Hydraulic control;

Hydraulic Single Wing BOP Maintenance

1. After operation, completely disassemble the BOP and clean it. Check whether all sealing surfaces and sealing parts are intact with naked eyes. Found damaged parts should be replaced in time.

2. Replacement of gate seal:

3. Replacement of balance valve seal:

Hydraulic Single Wing BOP Product testing

1. Strength test:

(1) Install the pressure test joint and connect the pressure test pipeline;

(2) Start the pressure test pump for pressure test. The test pressure is 52.5MPa, and the pressure is maintained for 15 minutes. Fill in the test record card.

2. Performance test (gate sealing test):

(1). Close the ram (either hydraulically or manually);

(2) Install the lower pressure test joint, press it to 35 MPa, hold the pressure for 30 minutes, and fill in the test record card.

After the test, clean up the residual water inside.

Hydraulic Single Wing BOP matters needing attention

1. Check the internal and external seals and O-rings of the ram in time and replace them in time;

2. After each maintenance, performance test (gate sealing test) should be done;

3. Conduct strength test and sealing test regularly.