Table 2. Drill pipe tool joint specifications.
|
Drill Pipe Tube OD (in.) |
API Tool Joint Threads (in.) |
Tool Joint OD (in.) |
Tool Joint ID (in.) |
Tool Joint Makeup Torque (ft/lb) |
Burst Strength (psi) |
Collapse Strength (psi) |
| 5 |
5
Full Hole |
7.00 |
4 *(*bored to 4 )
|
28,000 | 10,000 | 5,000 |
|
5
|
5 Internal Flush
|
7
|
4
|
48,000 | 10,000 | 5,000 |
Note: OD = outside diameter, API = American Petroleum Institute, ID = internal diameter.