Tope Drive Device Wash Pipe Assembly

drilling swivel parts washpipe parts.

Introduction
The washpipe assembly is an important accessory for the top drive and drilling swivel, located between the Main shaft and gooseneck. It is used to connect the first compression device between the upper end of the main shaft and the lower end of the wash pipe assembly, and the second compression device between the lower end of the gooseneck and the upper end of the washpipe assembly.

we can provide different washpipe, rubber seal, and washpipe assembly, etc. brand include the RG, Canrig, NOV/ HH etc
1. DQ007.01.00 backup tong
2. DQ007.02.00 BOP assembly 
3. DQ006.02.06.00 cut-off oil cylinder assembly (right) 
4. DQ006.02.08.00 cut-off oil cylinder assembly (left) 
5. DQ007.03.00 bail tilting mechanism 
6. DQ007.04.00 power transmission system
7. DQ007.08.00 washpipe assembly
8. DQ007.09.00 gooseneck assembly 
9. DQ007.11.00 hydraulic system general drawing 
10. DQ007.11.01.00 bail balance valve bank assembly 
11. DQ007.11.03.00 HPU assembly
12. DQ007.11.05.00 converging valve bank
13. DQ007.11.07.00 control valve bank assembly
14. DQ004.07.03.00 pressure switch group 
15. DQ004.07.08.00 safety valve bank assembly
16. DQ007.12.00 locking device
17. DQ006.05.00 balance device
18. DQ006.09.00 pulley
19. DQ006.09.03.00 guide wheel assembly
20. DQ006.09.04.00 bogie wheel assembly
21. DQ006.13.00 coder speed measuring device