| After-sales Service: | 24/7 |
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| Warranty: | 24/7 |
| Certification: | API |
| Power Source: | None |
| Operation Pressure: | 0 |
| Applicable Medium: | Mud, Water, Natural Gas, Crude Oil |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier Discover efficient drill pipe for oil and gas drilling in China. GPE Oil Machinery Co., Ltd is your reliable supplier of API 5DP drill pipe, offering a range of options including R1, R2, and R3 drill pipe with various thread sizes. Our high-quality steel pipe is designed for heavy-duty drilling, ensuring optimal performance and durability. Choose GPE Oil Machinery Co., Ltd for all your drilling pipe needs in China.
GPE Oil Machinery Co., Ltd is proud to offer high-quality API 5DP drill pipe seamless/drilling pipe that meets the reading habits of English-speaking natives. Our drill pipe is designed to comply with the provisions under the Standards API SPEC 5DP and API SPEC 7.
The grade of steel used for our drill pipe is determined according to the requirements of Group 1 and Group 3 of API SPEC 5DP. For Group 1, we offer Grade E drill pipe. For Group 3, we provide Grade X-95, Grade G-105, and Grade S-135 drill pipe.
At GPE Oil Machinery Co., Ltd, we prioritize customer satisfaction. Therefore, we offer drill pipe joints at the same level as per our customers' requirements. Our manufactured drill pipe joints also comply with the provisions under the Standard API SPEC 7.
Choose our API 5DP drill pipe for its exceptional quality, durability, and reliability. Trust GPE Oil Machinery Co., Ltd to provide you with the best drilling pipe solution for your needs.
Discover efficient drill pipe for oil and gas drilling in China. Our high-quality, seamless drill tubes are designed for optimal performance. As a trusted supplier, we offer a range of options including R1, R2, and R3 drill pipes, NC38 and NC31 drill pipes, double-wall drill pipes, crooked drill pipes, and bendable pipes for drilling. Choose GPE Oil Machinery Co., Ltd for all your API 5DP drill pipe needs.
| 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 |
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