Products
Master bushings
Master bushings and insert bowls sizing from 17.1/2 to 49.1/2inch. They are cast with high-quality alloy steel and the sizes conform to API Spec 7K. 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.
|
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 |
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|
20 1/2 |
API Bowl 1011 |
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|
EXT.Bowl 1024 |
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|
27 1/2 |
API Bowl 1022 |
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|
EXT.Bowl 1025 |
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|
Insert Bowl 1026 |
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|
MDSP Split Body |
17 1/2 |
EXT.No.3 Taper |
2 3/8-8 5/8 |
|
20 1/2 |
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|
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 |
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|
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 |
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|
Bowl 6610(No1) |
11 3/4-13 3/8 |