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375 275 API 7K Master Bushing/Rotary Bushing and Insert Bowl Series for Oilfield Drilling
We can supply rotary table master bushing and insert bowls sizing from 17 1/2 " to 49 1/2".They are casted with high-quality alloy steel and the sizes conform to API 7K Specification for drilling and well servicing equipment.There are two types,pin drive and square drive.API standard rotary slips,drill collar slips,casing slips and roller kelly bushings can be contained in them.
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"
Model |
Rotary table size (in) |
Insert bowl |
Tubulars OD (in) |
MSS(solid) |
17 1/2~23 |
1011 |
2 3/8~7 5/8 |
Extended 1024 |
2 3/8~8 5/8 |
||
27 1/2 |
1022 |
2 3/8~7 5/8 |
|
Extended 1025 |
2 3/8~8 5/8 |
||
1026 |
9 5/8~10 3/4 |
||
2002 |
11 3/4~13 3/8 |
||
MSS(Split) |
17 1/2~27 1/2 |
/ |
2 3/8~7 5/8 |
MSPC(Solid) |
20 1/2~22 1/2 |
1809 |
2 3/8~8 5/8 |
1902 |
9 5/8~10 3/4 |
||
Master bushing 1805-1 |
11 3/4~13 3/8 |
||
Master bushing 19333 |
11 3/4~13 3/8 |
||
23~27 1/2 |
1810 |
2 3/8~8 5/8 |
|
1904 |
9 5/8~10 3/4 |
||
1903 |
11 3/4~13 3/8 |
||
MDSP(Split) |
17 1/2~20 1/2 |
/ |
2 3/8~8 5/8 |
MSP(Split) |
27 1/2 |
/ |
2 3/8~8 5/8 |
MPCH
|
37 1/2 |
6608 |
2 3/8~8 5/8 |
6609 |
9 5/8~10 3/4 |
||
6610 |
11 3/4~13 3/8 |
||
49 1/2 |
MPCH 37 1/2 |
2 3/8~13 3/8 |