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Mail:sales06@yppetro.com
Professional oil drilling rig equipment sales.
Views: 0 Author: Site Editor Publish Time: 2026-08-27 Origin: Site
(GD 3‑Web, 4‑Web, Full Open; Bonded, Roughneck Style, G2 Style)
API | Description | Web Valves and Seats | Full Open Valves and Seats | ||||
|---|---|---|---|---|---|---|---|
API‑6 | Valve Assembly | 60152808 | 6FO‑V1 | 6FO‑V2 | 9700285 | 1560995 | |
Seat | 61102653 | 6FO‑S1 | 6FO‑S1 | 9702547 | 1561380 | ||
Seat for National Pumps | 61102604 | 6FO‑S4 | 6FO‑S4 | 9702555 | 1561450 | ||
Urethane Insert | 62400106 | 6FO‑SI | 6FO‑SI | 9705090 | 1560587 | ||
Spring | 55413389 | 5710‑115 | 5710‑115 | 8201650 | 1560701 | ||
API‑7 | Valve Assembly | 202PZL482A | 60155041 | 7FO‑V1 | 7FO‑V2 | 9700250 | 1560985 |
Seat | 202PZL039 | 61101507 | 7FO‑S1 | 7FO‑S1 | 9702504 | 1561370 | |
Seat for National Pumps | 61102505 | 7FO‑S4 | 7FO‑S4 | 9702539 | 1561440 | ||
Urethane Insert | 201PZL106 | 62400338 | 7FO‑SI | 7FO‑SI | 9705228 | 1560557 | |
Spring | 5710‑110 | 55413397 | 15180185 | 5710‑115L | 5710‑115L | 1560702 | |
API‑8 | Valve Assembly | 60140100 | 8FO‑V1 | 8FO‑V2 | 9700382 | 1560965 | |
Seat | 61100608 | 8FO‑S1 | 8FO‑S1 | 9702652 | |||
Seat for National Pumps | 61102505 | 8FO‑S4 | 8FO‑S4 | 9702653 | 1561410 | ||
Urethane Insert | 62400338 | 8FO‑SI | 8FO‑SI | 9705236 | 1560567 | ||
Spring | 5710‑030 | 5710‑115L | 5710‑115L | 5710‑115L | 1560702 |
API | Description | Baker Plate Type | Baker Double Angle | Weatherford Full Open | Weatherford 4‑Web | MK 4‑Web | Roughneck |
|---|---|---|---|---|---|---|---|
API‑6 | Valve Assembly | 50011900 | 50011800 | 1318053 | 1318050 | U5B‑EH | RN6‑V1 |
Seat | 50481800 | 52000800 | 1318008 | 1318007 | 6ADD‑B6 | RN6‑S6 | |
Seat for National Pumps | 51243600 | 51243600 | 6ADD‑B4 | RN6‑S4 | |||
Urethane Insert | 51584400 | 51584500 | 1317993 | 1317991 | UDD‑6AB | RN6‑I | |
Spring | 51398900 | 51398900 | 1318028 | 1318026 | 5710‑111 | 5710‑110L | |
API‑7 | Valve Assembly | 50506200 | 50011000 | 1318061 | 1318058 | U5C‑EEF | RN7‑V1 |
Seat | 50930900 | 50930900 | 1318014 | 1318013 | 7DD‑B1 | RN7‑S1 | |
Seat for National Pumps | 51429900 | 51429900 | 7DD‑B12 | RN7‑S12 | |||
Urethane Insert | 50489300 | 51427500 | 1317998 | 1317996 | UDD‑7B | RN7‑1 | |
Spring | 51398800 | 51398900 | 1318029 | 1318027 | 5710‑115 | 5710‑115L | |
API‑8 | Valve Assembly | 50510900 | 50012000 | 8FO‑V1 | 60140100 | U5B‑LP | RN8‑V2 |
Seat | 50484400 | 50484400 | 8FO‑S1 | 61100608 | 8DD‑B2 | RN8‑S1 | |
Seat for National Pumps | 50484500 | 50484500 | 8FO‑S4 | 61102505 | 8DD‑B7 | RN8‑S7 | |
Urethane Insert | 50489700 | 51583100 | 8FO‑SI | 62400338 | UDD‑8B | RN8‑I | |
Spring | 50471300 | 52050400 | 5710‑115L | 5710‑030 | 5710‑110 | 5710‑110I |
Note: This cross‑reference chart lists part numbers for valve assemblies, seats, urethane inserts and springs for API‑6, API‑7 and API‑8 mud pumps. It is intended for reference only for spare‑part selection, quotation preparation and packing list compilation.