Drill pipe spec
5" S-135 Drill Pipe
19.5 lb/ft · S-135 · NC50 (XH)
5" S-135 drill pipe is a 19.5 lb/ft API 5DP tubular with a 0.362" wall and NC50 (XH) tool joints, offering a theoretical tube-body tensile yield of about 712,070 lb and torsional yield near 74,100 ft-lb. Available for rental worldwide, inspected and serialized.
Dimensional data
| Nominal OD | 5.000 in (127 mm) |
|---|---|
| Nominal weight | 19.5 lb/ft |
| Wall thickness | 0.362 in |
| Inside diameter (ID) | 4.276 in (108.6 mm) |
| Grade | S-135 (min yield 135,000 psi) |
| Tool joint | NC50 (XH) |
| Range | Range 2 |
Tube-body performance
| Cross-sectional area | 5.275 in² |
|---|---|
| Tube-body tensile yield | 712,070 lb |
| Tube-body torsional yield | 74,100 ft-lb |
| Internal capacity | 0.0178 bbl/ft |
| Steel displacement | 0.0051 bbl/ft |
Performance figures are theoretical tube-body values computed from nominal geometry and minimum
yield strength. Actual ratings depend on wear class, connection and service conditions.
Other grades in 5"
FAQ
5" S-135 drill pipe
What is the tensile yield of 5" S-135 drill pipe?
The theoretical tube-body tensile yield of 5" 19.5 lb/ft S-135 drill pipe is approximately 712,070 lb, based on a cross-sectional area of 5.275 in² and a minimum yield strength of 135,000 psi. Verify against API RP 7G-2 and mill certificates for your string.
What connection does 5" S-135 drill pipe use?
Our rental 5" S-135 drill pipe is typically supplied with NC50 (XH) tool joints, though premium connections can be provided on request.
Can I rent 5" S-135 drill pipe?
Yes. Drillstrings rents inspected, serialized 5" S-135 drill pipe worldwide. Send your footage, connection and rig location for a quote within the hour.