Carto Tool
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Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe with a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools.
According to different application, different diameters of drill tubes are needed, basically, smaller DTH hammers need smaller DTH drill tubes, vice versa. Usually we are offering 50mm, 60mm, 76mm, 89mm, 95mm, 102mm, 114mm, 127mm, 140mm, 159mm.
Usually the threads are standard API connections, like 2 3/8" API REG thread, 3 1/2" API REG thread or API IF thread, etc. According to customers request, from 1000mm to 6000mm length of pipe are available.
| Code | PA50 | PA60 | PA73 | PA89 |
|---|---|---|---|---|
| Outer Diameter (mm) | 50 | 60 | 73 | 89 |
| Inner Diameter (mm) | 48 | 58 | 57 | 69 |
| Length | 1.5m / 3m / 4.5m | 1.5m / 3m / 4.5m | 1.5m / 3m / 4.5m / 6m | 1.5m / 3m / 4.5m / 6m |
| Unit Weight (KG) | 6.5kg/m | 8.6kg/m | 12.8kg/m | 19.4kg/m |
Samples are still to be paid but discounted price can be provided.
100% strict inspection and testing for every order before packing.
Free replacement will provide once the problems caused by our product quality.
Sure, you are welcome to visit our factory. Please contact us in advance to arrange the scheduling.
We provide outside diameters of 50mm, 60mm, 76mm, 89mm, 95mm, 102mm, 114mm, 127mm, 140mm, and 159mm.
Usually the threads are standard API connections like 2 3/8" API REG, 3 1/2" API REG, or API IF threads. Lengths are available from 1000mm to 6000mm based on customer requests.
