Thread |
O.D.
(mm) |
Length
(mm) |
Thread |
O.D.
(mm) |
Length
(mm) |
7 5/8 REG Pin | Φ210 | 290 | 7 5/8 REG Box | Φ230 | 290 |
6 5/8 REG Pin | Φ190 | 280 | 6 5/8 REG Box | Φ200 | 280 |
NC50 Pin | Φ155 | 270 | NC50 Box | Φ160 | 260 |
NC46 Pin | Φ150 | 270 | NC46 Box | Φ160 | 260 |
NC38Pin | Φ115 | 260 | NC38 Box | Φ120 | 270 |
NC31Pin | Φ100 | 210 | NC31 Box | Φ120 | 220 |
2 3/8 REG Pin | Φ80 | 190 | 2 3/8 REG Box | Φ110 | 200 |
NC26 Pin | Φ89 | 200 | NC26 Box | Φ110 | 200 |
3 1/2 REG Pin | Φ100 | 220 | 3 1/2 REG Box | Φ130 | 270 |
4 1/2 REG Pin | Φ145 | 260 | 4 1/2 REG Box | Φ160 | 260 |
2 7/8 EUE Pin | Φ80 | 220 | 2 7/8 EUE Box | Φ80 | 220 |
Lifting sub is the special tools for lifting of the drill tools in petroleum, natural gas industry and geologic exploration. There\'re two types for drill tool lifting sub in structure: type A or B. Type A lift sub is with 18 degree shoulder, and type B is with 90 degree ...
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1. Product Description: Lifting sub is the special tools for lifting of the drill tools in petroleum, natural gas industry and geologic exploration. There are two types for drill tool lifting sub in structure: type A or B. Type A lift sub is with 18 degree shoulder, and type B ...
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