| Sign In | Join Free | My burrillandco.com |
|
| Ask Lasest Price | |
| Brand Name : | Kangyu |
| Certification : | API |
| Price : | 50USD |
| Delivery Time : | 10-20 days,as your detailed quantity |
| Payment Terms : | 30% T/T in advance as deposit,balance before shipment |
| Supply Ability : | 100 pieces/month |
Crossover sub description:
1. Specification:API 5CT 1.9”, to 4-1/2”
api crossover sub:
It is divided into drill string crossover and tubing Crossover.
Drill string Cross-over is divided into type A, type B and type C.
Crossover sub specification
Denotation | Top junction block | Lower junction block | Type |
Kelly joint | Kelly | Drill pipe joint | A or B |
Kelly joint | Drill pipe joint | Drill pipe joint | A or B |
Drill pipe joint | Kelly | Drill collar | A or B |
Crossover joint | Drill collar | Drill collar | A or B |
Bit joint | Drill collar | Bit | A or B |
Swivel joint | Swivel lower joint | Kelly | Type C |
Fish joint | Kelly | Drill pipe joint | Type C |
Drill pipe joint | Fishing tool | Type C |
drilling crossover sub mechanical properties:
O.D. Range | Min. Yield | Min. Tensile | Elongation Min. | Min. Brinell |
3.1/2 THRU | 760Mpa | 965Mpa | 13% | 285 |
|