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Product Details:
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| Material: | Carburized Steel | Color: | Red Or You Wanted |
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| Application: | Water Well Drilling,Construction,Mining,Civil Engineering Or Water Well Drilling | Air Pressure: | High Air Pressure |
| Advatage: | High Performance And Long Service Life | Type: | DTH Drill Pipe |
| Use: | Drilling | ||
| High Light: | 89mm DTH Drill Rod,API Reg Thread DTH Drill Rod,SGS Carburized Steel DTH Drill Pipe |
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89mm DTH Drill Rod with API Reg Thread 2-3/8" for Blast Rock Drilling
Product Introduce
Down the hole drill pipes play a significant role in all DTH drilling, regardless of application, rock type, hole depth or drill rig. The key features of a high quality DTH tube are durability, accuracy and manageability. Sollroc DTH drill pipes are made of superior alloy and the both thread ends are friction welded to the seamless steel pipe. The high pressure air is delivered to DTH hammer by DTH drill pipe, simultaneously it transfers the rotation and press force to the DTH hammer.
Specification
| 89mm drill pipe | |||
| Diameter(mm) | Length(mm) | Thread model | Weight(kg) |
| 89 | 1500 | API 2 3/8" IF | 28 |
| 89 | 2000 | API 2 3/8" IF | 34 |
| 89 | 3000 | API 2 3/8" IF | 46 |
| 89 | 6000 | API 2 3/8" IF | 88 |
other size drill pipe
| DTH drill pipes specifications | ||||
| Outer diameter | Thread | Wall thickness mm |
Length mm |
|
| mm | inch | |||
| 76 | 3 | API 2 3/8 REG API 2 7/8 REG API 3 1/2 REG API 4 1/2 REG API 2 3/8 IF API 2 7/8 IF API 3 1/2 IF API 4 1/2 IF BECO 3 1/2" |
4.0 6.3 |
1000-6000 |
| 89 | 3 1/2 | 4.0 6.3 8.8 |
1000-6000 | |
| 102 | 4 | 6.3 8.8 |
4000-6000 | |
| 114 | 4 1/2 | 6.3 12.5 |
4000-9000 | |
| 127 | 5 | 6.3 12.5 19 |
4000-9000 | |
| 140 | 5 1/2 | 8.8 12.5 19 |
4000-9000 | |
Feature
1. it has features of big rigidity, good sealing capacity, flat outer structure, and low torque and resistance when rotating;
2. Special heat treatment process to ensure that the connecting thread has sufficient strength and wear resistance;
3. The body of the drill rod and the joint are welded by a friction welding process, and then the intermediate frequency return is used to remove the welding stress to ensure the welding strength and the straightness of the finished drill rod.
4. The drill rod body and joint are made of European and American high-quality raw materials to ensure the superiority of normal construction under harsh conditions.
We can also supply DTH drill pipe from diameter 76mm to 140mm.
Detailed photo
Delivery Time
Generally need 15-25 days
Transport Way
By air, By Sea or By Express
Contact Person: Ms. Ling Bo
Tel: 86-13077353340
Fax: 86-731-85551635
