Heavy weight drill pipe
| Heavy Weight Drill Pipe | 2 7/8 | 2 7/8 | 2 | NC31 | 4 1/8 | 2 | 81mm |
| Heavy Weight Drill Pipe | 3 1/2 | 3 1/2 | 2 1/4 | NC38 | 4 3/4 | 2 1/4 | 3 7/8 |
| Heavy Weight Drill Pipe | 3 1/2 | 3 1/2 | 2 1/16 | NC38 | 4 7/8，5 | 2 1/16 | 3 7/8 |
| Heavy Weight Drill Pipe | 4 | 4 | 2 1/2 | NC40 | 5 1/4 | 2 1/2 | 4 3/16 |
| Heavy Weight Drill Pipe | 4 | 4 | 2 9/16 | NC40 | 5 1/4 | 2 9/16 | 4 3/16 |
| Heavy Weight Drill Pipe | 4 1/2 | 4 1/2 | 2 11/16 | NC46 | 6 1/4 | 2 11/16 | 4 11/16 |
| Heavy Weight Drill Pipe | 4 1/2 | 4 1/2 | 2 3/4 | NC46 | 6 1/4 | 2 3/4 | 4 11/16 |
| Heavy Weight Drill Pipe | 4 1/2 | 4 1/2 | 2 13/16 | NC46 | 6 1/4 | 2 13/16 | 4 11/16 |
| Heavy Weight Drill Pipe | 5 | 5 | 3 | NC50 | 6 1/2 | 3 | 5 1/8 |
| Heavy Weight Drill Pipe | 5 | 5 | 3 | NC50 | 6 5/8 | 3 | 5 1/8 |
| Heavy Weight Drill Pipe | 5 1/2 | 5 1/2 | 3 1/4 | 5 1/2 FH | 7 | 3 1/4 | 5 11/16 |
| Heavy Weight Drill Pipe | 5 1/2 | 5 1/2 | 3 3/8 | 5 1/2 FH | 7 1/4 | 3 3/8 | 5 11/16 |
| Heavy Weight Drill Pipe | 6 5/8 | 6 5/8 | 4 | 6 5/8FH | 8 | 4 | 6 15/16 |
| Heavy Weight Drill Pipe | 6 5/8 | 6 5/8 | 4 1/2 | 7 5/8FH | 8 1/4 | 4 1/2 | 6 15/16 |