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MDSP Master Bushing
Our company provide the master bushing and insert bowls with the size from 171/2 to 371/2 inch.
1.They are cast with high-quality alloy steel and the sizes conform to API Spec 7K.
2.There are two kinds of type. pin drive and square drive. API standard rotary slip, drill collar slip, casing slip or roller Kerlly bushing can be contained in them.
|
Busing Type |
Rotary Table Size(in) |
Handlin Tubular OD(in) |
|
MSS |
17 1/2(18) |
2 3/8 8 5/8 |
|
20 1/2 |
||
|
23 |
||
|
27 1/2 |
||
|
17 1/2 |
||
|
20 1/2 |
||
|
22 |
||
|
23 |
||
|
27 1/2 |
2 3/8-10 3/4 |
|
|
MSPC |
20 1/2 |
|
|
23 |
|
|
|
27 1/2 |
2 3/8-8 5/2 |
|
|
MDSP |
17 1/2 |
|
|
18 |
|
|
|
20 1/2 |
2 3/8 8 5/2 |
|
|
MSP |
23 |
|
|
27 1/2 |
2 3/8 8 5/2 |
|
|
MPCH |
37 1/2 |
2 3/8 13 3/2 |
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