group nameDrilling Tools
Min Order1 piece
update timeMon, 08 Apr 2013 00:05:52 GMT
Processing Type Casting
Machine Type Drilling Equipment
Type crossover sub
Use Well Drilling
Certification API
Material Chromium
Min Order1 piece
crossover sub
Denotation | Top junction block | Lower junction block | Type | |
Kelly joint | Kelly | Drill pipe joint | AB Type A or B | |
Drill pipe joint | Drill pipe joint | Drill pipe joint | AB Type A or B | |
Crossover joint | Kelly | Drill collar | AB Type A or B | |
Drill collar joint | Drill collar | Drill collar | AB Type A or B | |
Bit joint | Drill collar | Bit | AB Type A or B | |
Swivel joint | Swivel lower joint | Kelly | C Type C | |
Fish joint | Kelly | Drill pipe joint | C Type C | |
Drill pipe joint | Fishing tool | C Type |
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