Sichuan Petroleum CSF-1300 Mud Pump Safety System Parts list
| JA-3 Shearing safety valve | ||
| S/N | Name | Code |
| 1 | Joint | CS3303-01 |
| 2 | Retaining ring | CS3303-02 |
| 3 | Piston assembly | CS3303-03.00 |
| 4 | Valve | CS3303-04 |
| 5 | Piston rod | CS3303-05 |
| 6 | Buffer pad | CS3303-06 |
| 7 | Elastic cylindrical pin | CS3303-07 |
| 8 | Locking spring | CS3303-08 |
| 9 | Safety cover | CS3303-09 |
| 10 | Shearing plate | CS3303-10 |
| 11 | Searing pin | CS3303-11 |
| 12 | Warning nameplate | CS3303-12 |
| 13 | Pin roll | CS3303-13 |
| 14 | Wire retaining ring | CS3303-14 |
| 15 | Nameplate | CS3303-15B |
| 16 | Split pin 4×25 | GB91-76 |
| 17 | Nut M4 | GB52-76 |
| 18 | Nut M4×6 | GB67-76 |
| 19 | Nut M10×100 | GB30-76 |
| KB75 air dome (CS33002-00) | ||
| S/N | Name | Code |
| 1 | Seal ring R30 | CS33001-05.35.13 |
| 2 | Bottom plug | JZR3-18 |
| 3 | Airbag | Y-60 |
| 4 | Shell assembly | PJC1-L8 |
| 5 | Cover | CS33002-08.00 |
| 6 | Three-way 1/4NPT | CS33002-07 |
| 7 | Joint 1/4NPT | CS33002-06 |
| 8 | Cover assembly of pressure gauge | CS33002-05 |
| 9 | Vent valve | CS33002-04.00 |
| 10 | Pressure gauge 0-25Mpa | CS33002-03.00 |
| 11 | Angle stop valve | CS33002-02 |
| 12 | Washe | CS33002-01 |