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| After-sales Service: | Warranty |
| Warranty: | 1 Year |
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The drill pipe joint stands as a crucial connecting component within the realm of petroleum drilling pipes, serving as an indispensable element in the oil drilling industry. With expansive market demand and promising developmental prospects, Goldenman Petroleum Equipment Co., Limited is poised to innovate with a unique perspective. Aiming to sculpt a modern and international joint industry, Goldenman embraces the entrepreneurial journey with unwavering resolve. Amidst a fiercely competitive market economy, the company embodies the spirit of resilience and ambition, forging a path toward prosperity and success.1:Tool Joint Models: NC26, NC31, NC38, NC40, NC46, NC50
| Grade | nternal,externa thread joint diameter |
The inner diameter of the joint |
Internal and external threads,shoulder joint chamfer diameter |
Outside screw clamp spacejoint |
Inside screw thread clamp space joint |
Internal thread jc neck dia |
| E75 | 85.7 | 44.45 | 82.95 | 177.8 | 203.2 | 65.09 |
| X95 | 85.7 | 44.45 | 82.95 | 177.8 | 203.2 | 65.09 |
| G105 | 85.7 | 44.45 | 82.95 | 177.8 | 203.2 | 65.09 |
| E75 | 104.8 | 53.98 | 100.41 | 177.8 | 228.6 | 80.96 |
| X95 | 104.8 | 50.8 | 100.41 | 177.8 | 228.6 | 80.96 |
| G105 | 104.8 | 50.8 | 100.41 | 177.8 | 228.6 | 80.96 |
| S135 | 111.1 | 41.28 | 100.41 | 177.8 | 228.6 | 80.96 |
| E75 | 120.7 | 76.2 | 116.28 | 203.2 | 266.7 | 98.43 |
| E75 | 120.7 | 68.26 | 116.28 | 203.2 | 266.7 | 98.43 |
| X95 | 127 | 65.09 | 116.28 | 203.2 | 266.7 | 98.43 |
| G105 | 127 | 61.91 | 116.28 | 203.2 | 266.7 | 98.43 |
| S135 | 127 | 53.98 | 116.28 | 203.2 | 266.7 | 98.43 |
| E75 | 127 | 65.09 | 116.28 | 203.2 | 266.7 | 98.43 |
| X95 | 27 | 61.91 | 116.28 | 203.2 | 266.7 | 98.43 |
| G105 | 27 | 53.98 | 116.28 | 203.2 | 266.7 | 98.43 |
| S135 | 39.7 | 57.15 | 127.4 | 177.8 | 254 | 98.43 |
| E75 | 133.4 | 71.44 | 127.4 | 177.8 | 254 | 106.36 |
| X95 | 133.4 | 68.26 | 127.4 | 177.8 | 254 | 106.36 |
| G105 | 139.7 | 61.91 | 127.4 | 177.8 | 254 | 106.36 |
| S135 | 139.7 | 50.8 | 127.4 | 177.8 | 254 | 106.36 |
| E75 | 152.4 | 82.55 | 145.26 | 177.8 | 254 | 114.3 |
| X95 | 154.4 | 82.55 | 145.26 | 177.8 | 254 | 114.3 |
| G105 | 152.4 | 82.55 | 145.26 | 177.8 | 254 | 114.3 |
| S135 | 152.4 | 76.2 | 145.26 | 177.8 | 254 | 114.3 |
| E75 | 152.4 | 85.73 | 145.26 | 177.8 | 254 | 119.06 |
| E75 | 158.8 | 85.22 | 145.26 | 177.8 | 254 | 119.06 |
| X95 | 158.8 | 76.2 | 145.26 | 177.8 | 254 | 119.06 |
| G105 | 158.8 | 76.2 | 145.26 | 177.8 | 254 | 119.06 |
| S135 | 158.8 | 69.85 | 145.26 | 177.8 | 254 | 119.06 |
2:Available Tool Joint Types: NC, IF, FH, XH, REG
3: Premium Material Options: 40Cr, 35CrMo, 4137H
Tool joints are robust, short sections of pipe expertly attached to the tubing portion of the drill pipe through an advanced flash welding process. The cleverly designed internally threaded tool joint is known as a 'box', while the externally threaded counterpart is referred to as the 'pin'. This design ensures durability and reliability in demanding drilling environments.
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