We provide trustworthy bushings for use in all rotary drilling and casing applications. We offer a time tested and industry proven line of bushings to accommodate both primary and backup rotary drilling applications. Our supply includes a wide range of casing bushings, master bushings and roller Kelly bushings to accommodate virtually any combination of rotary table and tubular.
Fits 37-1/2″ and 49-1/2″ Rotary Tables
Description
Fits 37-1/2″ and 49-1/2″ Rotary Tables
These series of rotary bushing are suitable for API standard rotary slips, drill collar slips, casing slips,insert bowls and roller bushings, with two structures: solid body and split body. Two drive types are available: pin driven and square driven. It is designed and manufactured according to API Spec 7K “Specification for Drilling Equipment”. These series of rotary bushing are suitable for API standard rotary slips, drill collar slips, casing slips,insert bowls and roller bushings, with two structures: solid body and split body. Two drive types are available: pin driven and square driven. It is designed and manufactured according to API Spec 7K “Specification for Drilling Equipment”
The technicals of the casing bushing
| Bushing Type | Rotary Table Size(in) | Insert Bowls | Handling Pipe OD(in) |
|---|---|---|---|
| MSS Solid body and Split Body | 17 1/2 | API Bowl 1011 | 2 3/8-8 5/8 |
| EXT.Bowl 1024 | |||
| 20 1/2 | API Bowl 1011 | ||
| EXT.Bowl 1024 | |||
| 27 1/2 | API Bowl 1022 | ||
| EXT.Bowl 1025 | |||
| Insert Bowl 1026 | |||
| MDSP Split Body | 17 1/2 | EXT.No.3 Taper | 2 3/8-8 5/8 |
| 20 1/2 | |||
| MSPC Solid body | 20 1/2 | Bowl 1809 | 2 3/8-8 5/8 |
| Bowl 1902 | 9 5/8-10 3/4 | ||
| Body only 1805 | 11 3/4-13 3/8 | ||
| 27 1/2 | Bowl 1810(No3) | 2 3/8-8 5/8 | |
| Bowl 1904(No2) | 9 5/8-10 3/4 | ||
| Bowl 1903(No1) | 11 3/4-13 3/8 | ||
| MSP Split Body | 27 1/2 | EXT.No.3 Taper | 2 3/8-8 5/8 |
| MPCH | 37 1/2 | Bowl 6608(No3) | 2 3/8-8 5/8 |
| Bowl 6609(No2) | 9 5/8-10 3/4 | ||
| Bowl 6610(No1) | 11 3/4-13 3/8 |
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