| After-sales Service: | 24/7 |
|---|---|
| Warranty: | 24/7 |
| Certification: | API |
| Power Source: | None |
| Operation Pressure: | 0 |
| Applicable Medium: | Mud, Water, Natural Gas, Crude Oil |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Discover our high-quality, durable, and reliable R1 R2 R3 Drill Pipe for efficient and affordable oil and gas exploration. Made by GPE Oil Machinery Co., Ltd, our API 5DP drill pipe is designed to withstand the demands of drilling operations. Explore our range of drill pipe options, including Elt Integral Drill Pipe, Heavy Weight Drill Pipe, Nc38 Nc31 Drill Pipe, Doublewall Drill Pipe, Crooked Drill Pipe, and Bendable Pipe Drilling. Trust in our API 5DP Drill Pipe to deliver exceptional performance in oil and gas exploration.
GPE Oil Machinery Co., Ltd offers high-quality API 5DP drill pipe seamless/drilling pipe that complies with the standards set by API SPEC 5DP and API SPEC 7. Our drill pipes are manufactured using steel grades determined by the requirements of Group 1 (Grade E) and Group 3 (Grade X-95, Grade G-105, and Grade S-135) of API SPEC 5DP.
Our drill pipe joints are provided at the same level as per customer requirements, ensuring seamless integration. The manufactured drill pipe joints strictly adhere to the provisions specified in API SPEC 7.
Discover our high-quality, durable, and reliable R1 R2 R3 Drill Pipe. Perfect for oil and gas exploration, this API 5DP certified drill pipe ensures efficient and affordable drilling. Choose from a variety of options, including Elt Integral, Heavy Weight, Crooked, and Bendable Pipe.
| Size (in) | Nominal Weight (1b/ft) | OD of Pipe Body | Wall Thickness of Pipe Body | Conn. Type | OD of Pin and Box | ID of Pin | ||||
| (in) | (mm) | (in) | (mm) | (in) | (mm) | (in) | (mm) | |||
| 2 3/8 | 6.65 | 2 3/8 | 60.32 | 0.28 | 7.11 | NC26 (2 3/8 IF) | 3 3/8 | 85.7 | 1 3/4 | 44.45 |
| 2 7/8 | 10.4 | 2 7/8 | 73.02 | 0.36 | 9.19 | NC31 (2 7/8 IF) | 4 1/8 | 104.8 | 2 | 50.8 |
| 3 1/2 | 13.3 | 3 1/2 | 88.9 | 0.37 | 9.35 | NC38 (3 1/2 IF) | 5 | 127 | 2 7/16 | 61.91 |
| 3 1/2 | 15.5 | 3 1/2 | 88.9 | 0.45 | 11.4 | NC38 (3 1/2 IF) | 5 | 127 | 2 1/8 | 53.98 |
| 4 | 14 | 4 | 101.6 | 0.33 | 8.38 | NC46 (4 IF) | 6 | 154.2 | 3 1/4 | 82.55 |
| 4 1/2 | 16.6 | 4 1/2 | 114.3 | 0.34 | 8.56 | NC40 (4 IF) | 6 1/4 | 158.8 | 3 | 76.2 |
| 5 | 19.5 | 5 | 127 | 0.36 | 9.19 | NC50 (4 1/2 IF) | 6 5/8 | 168.3 | 3 1/4 | 82.55 |
| 5 | 25.6 | 5 | 127 | 0.5 | 12.7 | 5 1/2 FH | 7 1/4 | 184.2 | 3 1/4 | 82.55 |
| 5 1/2 | 21.9 | 5 1/2 | 139.7 | 0.36 | 9.17 | 5 1/2 FH | 7 1/4 | 184.2 | 3 1/2 | 88.9 |
| 5 1/2 | 24.7 | 5 1/2 | 139.7 | 0.42 | 10.54 | 5 1/2 FH | 7 1/4 | 184.2 | 3 1/2 | 88.9 |
| 6 5/8 | 25.2 | 6 5/8 | 168.28 | 0.33 | 8.38 | 6 5/8 FH | 8 1/4 | 209.6 | 4 3/4 | 120.7 |
| 6 5/8 | 27.7 | 6 5/8 | 168.28 | 0.36 | 9.19 | 6 5/8 FH | 8 1/4 | 209.6 | 4 3/4 | 120.7 |
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}