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- Master bushing and insert bowls made of high-quality alloy steel
- Suitable for 17 1/2″, 37 1/2″ rotary table
- Insert bowls suitable to accommodated API standard rotary ship, drill collar ship, casing slip and roller Kelly bushing
- Conforming to API Spec 7K
Product Specifications For Master Bushing and Bowls
Bushing Type | Rotary Table Size (in) | Insert Bowls | Handling Tubular OD(in) |
Type SS Solid and Split Master Bushing | 17½ | API Bowl 1011 | 23/8-85/8 |
EXT.Bowl 1024 | |||
20½ | API Bowl 1011 | 23/8-85/8 | |
EXT.Bowl 1024 | |||
27½ | API Bowl 1022 | 23/8-85/8 | |
EXT.Bowl 1025 | |||
Inser Bowl 1026 | 95/8-103/4 | ||
Type DSP Split Master Bushing | 17½ | EXT.No.3 Taper | 23/8-85/8 |
20½ | EXT.No.3 Taper | 23/8-85/8 | |
Type SPC Solid Master Bushing | 20½ | EXT.Bowl 1809 | 23/8-85/8 |
Bowl 1902 | 95/8-103/4 | ||
Body only 1805 | 113/4-133/8 | ||
27½ | Bowl 1810 (No3) | 23/8-85/8 | |
Bowl 1904 (No2) | 95/8-103/4 | ||
Bowl 1903 (No1) | 113/4-133/8 | ||
Type SP Split Master Bushing | 27½ | EXT.No.3 Taper | 23/8-85/8 |
Type PCH Master Bushing | 37½ | Bowl 6608 (No3) | 23/8-85/8 |
Bowl 6609 (No2) | 95/8-103/4 | ||
Bowl 6610 (No1) | 113/4-133/8 |