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In the heart of the oil drilling industry lies a critical component: the Drill Pipe Joint. This essential connector for petroleum drilling pipes plays a pivotal role in the global oil drilling sector. With expansive market demand and an optimistic outlook for future growth, Goldenman Petroleum Equipment Co., Limited stands at the forefront of innovation. With a visionary approach, our company is committed to establishing a modern, internationally recognized joint industry. Even in an intensely competitive market, we embrace challenges, courageously striving for success and prosperity.1:Tool Joint Options: 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:Tool Joint Types: NC, IF, FH, XH, REG
3:Material Options: 40Cr, 35CrMo, 4137H
Designed with precision, tool joints are crucial short sections of pipe that seamlessly connect to the tubing portion of a drill pipe through an advanced flash welding process. The internally threaded sections of tool joints are known as "boxes," while the externally threaded sections are referred to as "pins."