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MSS Master bushing
相關介紹
The factory produces various turntable cores and linings from 171/2in to 491/2in. The material is alloy steel castings. The dimensions are in accordance with API Spec 7K. There are two types of integral and split structures, distribution drive and square drive. Type, can be put into API standard drill pipe slips, drill collar slips, casing slips or roller cores.
| Model | Rotary table size（in) | Insert bowl | Tubulars OD （in） |
| MSS(Solid) | 171/2-23 | Insert bowl 1011 | 23/8-75/8 |
| Extended insert bowl 1024 | 23/8-85/8 | ||
| 271/2 | Insert bowl 1022 | 23/8-75/8 | |
| Extended insert bowl 1025 | 23/8-85/8 | ||
| Insert bowl 1026 | 95/8-103/4 | ||
| Insert bowl 2002 | 113/4-133/8 | ||
| MSS split | 171/2-271/2 | - | 23/8-75/8 |
| MSPC(Solid) | 201/2-221/2 | Insert bowl 1809 | 23/8-85/8 |
| Insert bowl 1902 | 95/8-103/4 | ||
| Master bushing 1805-1 | 113/4-133/8 | ||
| Master bushing 19333 | 113/4-133/8 | ||
| 23-271/2 | NO.3 Insert bowl 1810 | 23/8-85/8 | |
| NO.2 Insert bowl 1904 | 95/8-103/4 | ||
| NO.1 Insert bowl 1903 | 113/4-133/8 | ||
| MDSP(Split) | 171/2-201/2 | - | 23/8-85/8 |
| MSP(Split) | 271/2 | - | 23/8-85/8 |
| MPCH | 371/2 | NO.3 Insert bowl 6608 | 23/8-85/8 |
| NO.2 Insert bowl 6609 | 95/8-103/4 | ||
| NO.1 Insert bowl 6610 | 113/4-133/8 | ||
| 491/2 | MPCH371/2 | 23/8-133/8 |
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