Shenkai FH23-70 Annular BOP and spares list
FH23-70 Annular BOP
| No. | Description | P/N | Qty. |
| 1 | Removal of screw | FH3570-19 | 6 |
| 2 | Hold-down ring | FH2870-01 | 1 |
| 3 | Wedge block | FH2870-03 | 12 |
| 4 | Top cover | SKF15-238-01.02 | 1 |
| 5 | Sealing rubber core | FH2870-05 | 1 |
| 6 | O-ring Mud ring,O.D. | FH2870-06 | 1 |
| 7 | Mud ring | FH2870-08 | 1 |
| 8 | Piston | SKF15-238-01.04 | 1 |
| 9 | Sealing ring,Housing | FH2870-10-0 | 2 |
| 10 | Wearing ring ,Housing | SKF15-238-01.06 | 1 |
| 11 | Housing | SKF15-238-01.01.00 | 1 |
| 12 | Nut | FH3570-03A | 12 |
| 13 | Stud | FH2870-02 | 12 |
| 14 | Screw | GB30-76 M24x30 | 4 |
| 15 | Screw | GB70-76 M20×30 | 12 |
| 16 | Combination sealing ring, Mud ring,I.D. | FH2870-07 | 1 |
| 17 | Sealing ring,Mud ring | FH2870-09-0 | 2 |
| 18 | Wearing ring, Piston | SKF15-238-01.05 | 2 |
| 19 | Sealing ring,Piston O.D. | FH2870-11-0 | 2 |
| 20 | Screw | GB70-76 M36×80 | 8 |
| 21 | Lifting eye | FH3570-04 | 2 |
| 22 | Joint | FH3570-13 | 2 |
| 23 | Oil plug | 2C01.21 | 4 |
| 24 | Plug | SFZ1310-04 | 1 |
Spare Parts for one year
| No. | Description | P/N | Qty. |
| 6 | O-ring Mud ring,O.D. | FH2870-06 | 1 |
| 9 | Sealing ring,Housing | FH2870-10-0 | 2 |
| 10 | Wearing ring ,Housing | SKF15-238-01.06 | 1 |
| 16 | Combination sealing ring, Mud ring,I.D. | FH2870-07 | 1 |
| 17 | Sealing ring,Mud ring | FH2870-09-0 | 2 |
| 18 | Wearing ring, Piston | SKF15-238-01.05 | 2 |
| 19 | Sealing ring, Piston O.D. | FH2870-11-0 | 2 |