HRSB 13 5/8″ -3000 Ram BOP Parts
Rongsheng FZ35-21 Single Ram BOP Parts
Rongsheng FZ35-21 Double Ram BOP Parts
Table 6A：HF Forge Ram BOP Parts
| Item | 1 | 2 | 3 | |
| Name | Ram assembly | Top seal | Front packer | Ram block |
| Size | 1 | 1 | 1 | |
| Blind | FZ897.21.01.00 | FZ897.21.01.01 | RS11148.09.01.02 | FZ897.21.01.03 |
| 2 3/8″ | FZ897.21.02.00 | RS11148.09.08. 02 | FZ897.21.02.03 | |
| 2 7/8″ | FZ897.21.03. 00 | RS11148.09.02.02 | FZ897.21.03. 03 | |
| 2 7/8 ” double hole | FZ897.21. 17. 00 | RS11148.09.22.02 | FZ897.21. 17. 03 | |
| 3 1/8″ | FZ897.21. 18. 00 | RS11148.09.27. 02 | FZ897.21. 18. 03 | |
| 3 1/2″ | FZ897.21.04. 00 | RS11148.09.03. 02 | FZ897.21.04. 03 | |
| 3 1/2″ double hole | FZ897.21. 12.00 | RS11148.09.16.02 | FZ897.21. 12.03 | |
| 4″ | FZ897.21. 15. 00 | RS11148.09.25. 02 | FZ897.21. 15. 03 | |
| 4 1/2″ | FZ897.21.05. 00 | RS11148.09.13. 02 | FZ897.21.05. 03 | |
| 5″ | FZ897.21.06.00 | RS11148.09.04. 02 | FZ897.21.06.03 | |
| 5 1/2″ | FZ897.21.07. 00 | RS11148.09.05. 02 | FZ897.21.07. 03 | |
| 5 3/4″ | FZ897.21. 14. 00 | RS11148.09.19. 02 | FZ897.21. 14. 03 | |
| 6 5/8″ | FZ897.21. 10. 00 | RS11148.09.11.02 | FZ897.21. 10. 03 | |
| 7″ | FZ897.21.08. 00 | RS11148.09.06.02 | FZ897.21.08. 03 | |
| 8 5/8″ | FZ897.21. 16.00 | RS11148.09.21.02 | FZ897.21. 16.03 | |
| 9 5/8″ | FZ897.21.09. 00 | RS11148.09.07. 02 | FZ897.21.09. 03 | |
| 10 3/4″ | FZ897.21. 13. 00 | RS11148.09.17. 02 | FZ897.21. 13. 03 | |
| 5″-5 1/2″ | FZ897.21. 11.00 | RS11148.09.14. 02A | FZ897.21.07. 03 | |
| 7 5/8″ | FZ897.21.19.00 | RS11148.09.15. 02 | FZ897.21. 19. 03 | |
| 2 7/8″-5″ | RS11172.16. 00 | RS11172.16.03 | RS11172. 16.02 | RS11172. 16.01 |
| 4 1/2″-7″ | RS11172. 18. 00 | RS11172.18. 02 | RS11172. 18.01 | |
| 3 1/2″- 5 1/2″ | RS11172. 19. 00 | RS11172.19. 02 | RS11172. 19.01 |
Table 6B：HF Forge Ram assembly parts list
| Item | 1 | 2 | 3 | |
| Name | Ram assembly | Top seal | Front packer | Ram block |
| size | 1 | 1 | 1 | |
| Blind | FZ897.21.01.00A | FZ897.21.01.01 | RS11148.09.01.02 | FZ897.21.01.03A |
| 2 3/8″ | FZ897.21.02.00A | RS11148.09.08. 02 | FZ897.21.02.03A | |
| 2 7/8″ | FZ897.21.03. 00A | RS11148.09.02.02 | FZ897.21.03. 03A | |
| 2 7/8 ” double hole | FZ897.21. 17. 00A | RS11148.09.22.02 | FZ897.21. 17. 03A | |
| 3 1/8″ | FZ897.21. 18. 00A | RS11148.09.27. 02 | FZ897.21. 18. 03A | |
| 3 1/2″ | FZ897.21.04. 00A | RS11148.09.03. 02 | FZ897.21.04. 03A | |
| 3 1/2″ double hole | FZ897.21. 12.00A | RS11148.09.16.02 | FZ897.21. 12. 03A | |
| 4″ | FZ897.21. 15. 00A | RS11148.09.25. 02 | FZ897.21. 15. 03A | |
| 4 1/2″ | FZ897.21.05. 00A | RS11148.09.13. 02 | FZ897.21.05. 03A | |
| 5″ | FZ897.21.06.00A | RS11148.09.04. 02 | FZ897.21.06.03A |
| 5 1/2″ | FZ897.21.07. 00A | RS11148.09.05. 02 | FZ897.21.07. 03A | |
| 5 3/4″ | FZ897.21. 14. 00A | RS11148.09.19. 02 | FZ897.21. 14. 03A | |
| 6 5/8″ | FZ897.21. 10. 00A | RS11148.09.11.02 | FZ897.21. 10. 03A | |
| 7″ | FZ897.21.08. 00A | RS11148.09.06.02 | FZ897.21.08. 03A | |
| 8 5/8″ | FZ897.21. 16.00A | RS11148.09.21.02 | FZ897.21. 16. 03A | |
| 9 5/8″ | FZ897.21.09. 00A | RS11148.09.07. 02 | FZ897.21.09. 03A | |
| 10 3/4″ | FZ897.21. 13. 00A | RS11148.09.17. 02 | FZ897.21. 13. 03A | |
| 5″-5 1/2″ | FZ897.21.11.00A | RS11148. 09. 14.02A | FZ897.21.07.03A | |
| 7 5/8″ | FZ897.21. 19. 00A | RS11148.09.15. 02 | FZ897.21. 19. 03A | |
| 2 1/16″ | FZ897.21.21.00A | RS11148. 09. 32.02 | FZ897.21.21.03A FZ897.21.21.04A | |
| 2 7/8″-5″ | RS11172.16. 00A | RS11172.16. 03 | RS11172. 16.02 | RS11172. 16.01A |
| 4 1/2″-7″ | RS11172.18. 00A | RS11172.18. 02 | RS11172.18. 01A | |
| 3 1/2″- 5 1/2″ | RS11172.19. 00A | RS11172. 19. 02 | RS11172.19. 01A |
Table 7 S Type shear ram assembly
| Item | 1 | 2 | 3 | 4 | 5 | |
| Name | Ram assmebly | Seal | Ram block | Ram holder | Ram screw | screw |
| size | 1 | 1 | 1 | 2 | 2 | |
| blind | F751.14.24.00 | F751.14.24.02.00 | F751.14.24.01 | F751.14.24.03.00 | F751.14.24.04.03 | GB/T70 M12X60 |
| 2 3/8″ | F751.14.04.09.00 | F751.14.04.09.02.00 | F751.14.04.09.01 | |||
| 2 7/8″ | F751.14.04.01.00 | F751.14.04.01.02.00 | F751.14.04.01.01 | |||
| 3 1/2″ | F751.14.04.02.00 | F751.14.04.02.02.00 | F751.14.04.02.01 | |||
| 4 1/2″ | F751.14.04.03.00 | F751.14.04.03.02.00 | F751.14.04.03.01 | |||
| 5″ | F751.14.04.04.00 | F751.14.04.04.02.00 | F751.14.04.04.01 | |||
| 5 1/2″ | F751.14.04.05.00 | F751.14.04.05.02.00 | F751.14.04.05.01 | |||
| 7″ | F751.14.04.06.00 | F751.14.04.06.02.00 | F751.14.04.06.01 | |||
| 9 5/8″ | F751.14.04.07.00 | F751.14.04.07.02.00 | F751.14.04.07.01 | |||
| 5-5 1/2″ variable | F751.14.04.08.00 | F751.14.04.08.02.00 | F751.14.04.08.01 |
Table 8 Shear ram parts list:
| Item | Part No. | Name | Qty | Remark |
| 1 | RS11172.15.04 | lower ram packer | 1 | |
| 2 | RS11172.15.03 | Lower ram block | 1 | |
| 3 | RS11172.15.02 | upper ram packer | 1 | |
| 4 | RS11172.15.01 | upper ram block | 1 |
Table10A：Ram shaft Seal structure parts list
| Item | Part No | Name | Qty. |
| 1 | GB/T893.1 | Hole retaining ring 115 | 1 |
| 2 | F9301.27 | Pressure ring | 1 |
| 3 | F9301.26 | W-shaped sealing ring | 5 |
| 4 | F9301.25 | Pressure ring | 1 |
| 5 | GB3452.1 | O-ring seal 103X3.55 | 2 |
| 6 | F9301.24A | Support sealing sleeve | 1 |
| 7 | GB/T3452.1 | O-ring seal 90X3.55 | 2 |
| 8 | RS11153.04 | Seal ring assembly | 1 |
Table 10B：Ram shaft Seal structure parts list
| Item | Part No. | Name | Qty |
| 1 | GB/T893.1 | Retaining ring 115 | 1 |
| 2 | RS11920.11 | Mud scraper | 1 |
| 3 | RS11181.20 | Mud scraper seat | 1 |
| 4 | RS11920.09 | Support ring | 1 |
| 5 | RS11181.21 | Seal ring assembly | 1 |
| 6 | GB/T3452.1 | O-ring seal 103X3.55 | 2 |
| 7 | F9301.24A | Support sealing sleeve | 1 |
| 8 | GB/T3452.1 | O-ring seal 90X3.55 | 2 |
| 9 | RS11153.04 | Seal ring assembly | 1 |
Table 11: Secondary seal structure parts list
| Item | Part No. | Name | Qty |
| 1 | RS11148.12 | Plug NPT1 | 1 |
| 2 | RS11148.13 | Compression plug | 1 |
| 3 | Secondary sealing grease | 1 | |
| 4 | RS11148.14.00 | Check valve | 1 |
| 5 | RS11148.20 | Hole plug R1/2 | 1 |
Table12：Lock shaft seal structure parts list
| Item | Part No. | Name | Qty |
| 1 | GB/T893.1 | Retaining ring 95 | 1 |
| 2 | F751.14.21 | Thrust sleeve | 1 |
| 3 | F751.14.20 | W-shaped sealing ring | 3 |
| 4 | F751.14.19 | Pressure ring | 1 |
| 5 | F751.14.18 | Dust ring seat | 1 |
| 6 | F751.14.17 | Dust ring | 1 |