Shaanxi FORUS Petroleum Machinery Equipment Co., Ltd
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Drilling Rig Components API Split Master Bushing Square Bushing For Rotary Table
Product description
Main bushing and insert bowl for turntable
Main bushing and insert bowl sizes from 17.1/2 to 49.1/2 inches. They are cast from high quality alloy steel and dimensioned to API Spec 7K. There
are two types of pin-driven and square-driven. API standard rotary slips, collar slips, casing slips and roller kelly bushings can be included.
| Model | Rotary table size(in) | Insert bowl | Tubulars OD(in) |
| MSS(Solid) | 17.1/2—23 | Insert bowl 1011 | 2.3/8-7.5/8 |
| Extended insert bowl 1024 | 2.3/8-8.5/8 | ||
| 27.1/2 | Insert bowl 1022 | 2.3/8-7.5/8 | |
| Extended insert bowl 1025 | 2.3/8-8.5/8 | ||
| Insert bowl 1026 | 9.5/8-10.3/4 | ||
| Insert bowl 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 | Insert bowl 1809 | 2.3/8-8.5/8 |
| Insert bowl 1902 | 9.5/8-10.3/4 | ||
| Master bushing1805-1 | 11.3/4-13.3/8 | ||
| Master bushing19333 | 11.3/4-13.3/8 | ||
| 23-27.1/2 | No.3 Insert bowl 1810 | 2.3/8-8.5/8 | |
| No.2 Insert bowl 1904 | 9.5/8-10.3/4 | ||
| No.1 Insert bowl 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 | No.3 Insert bowl 6608 | 2.3/8-8.5/8 |
| No.2 Insert bowl 6609 | 9.5/8-10.3/4 | ||
| No.1 Insert bowl 6610 | 11.3/4-13.3/8 | ||
| 49.1/2 | MPCH371/2 | 2.3/8-13.3/8 |