Kondasin International Co.,Ltd.
| Payment Terms | T/T, L/C, Western Union |
| Supply Ability | 100000 Piece/Pieces per Month |
| Delivery Time | 8 working days |
| Packaging Details | Standard export package or according to client's requirement |
| Name | Geological Drill Pipe |
| Material | Carbide, Carbon Steel |
| Use | Coal Mining, Well Drilling |
| Standard | DCDMA |
| Color | Black or as per your demands |
| Size | BQ NQ HQ PQ |
| Brand Name | KonDaSin |
| Model Number | Wireline drilling rods |
| Place of Origin | China |
| Certification | ISO9001 |
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Product Specification
| Payment Terms | T/T, L/C, Western Union | Supply Ability | 100000 Piece/Pieces per Month |
| Delivery Time | 8 working days | Packaging Details | Standard export package or according to client's requirement |
| Name | Geological Drill Pipe | Material | Carbide, Carbon Steel |
| Use | Coal Mining, Well Drilling | Standard | DCDMA |
| Color | Black or as per your demands | Size | BQ NQ HQ PQ |
| Brand Name | KonDaSin | Model Number | Wireline drilling rods |
| Place of Origin | China | Certification | ISO9001 |
| High Light | drill steel rod ，drill extension rod | ||
Wireline Drill Rods High Precision Good Low Temperature Toughness High Torque Resistance
1. Drill pipes are widely used in mining,geological exploring and all kinds of drilling(water,oil,gas,etc) projects.As a leading drill pipe manufacture,we make all kinds of standards and non-standard drill pipes for our customers. Our drill pipes including steel drill pipe,mining drill pipe,water well drill pipe,oil well drill pipe,API drill pipe,DTH drill rod,wireline drill rod,etc.
2. We only choose the best steel tubes in the market to manufacture our rods and pipes. Spot check will be conducted after the steel tubes delivered to company. We will make sure the compositions and specifications match the inspection report form the suppliers.
3. Drill rods are available in DCDMA sizes AW, BW, NW and HW with tapered threaded tool joints in sizes AWY, BWY and NWY.
4. Drill rods are also available in Wireline sizes A, B, N, H, P and Metric sizes 42mm, 50mm, 60mm, 70mm and 90mm.
| Size | Outer Diameter (mm) | Inner Diameter(mm) |
| AQ | 44.7 | 37.3 |
| BQ | 55.7 | 46.1 |
| NQ | 70.0 | 60.2 |
| HQ | 89.0 | 78.0 |
| PQ(PHD) | 114.5 | 101.5 |
| AW/AWJ/AWY | 43.7 | 30.7 |
| BW/BWJ/BWY | 54.0 | 38.0 |
| NW/NWY | 66.8 | 51.0 |
| HW | 89.0 | 71.0 |
| 42mm | 42.0 | 30.0 |
| 50mm | 50.0 | 37.0 |
| 60mm | 60.0 | 48.0 |
| 70mm | 73.0 | 54.6 |
| 90mm | 89.0 | 69.0 |
| S75 | 71.0 | 61.0 |
1. High precision in size and shape
2. Good balance between antiwear and friction-reduction
3. Good property of friction-reduction, which can reduce the casing wear to the least.
4. High connection strength and sealability
5. Large inside diameter of tool joint
6. High fatigue strength and long fatigue life
Company Details
Business Type:
Manufacturer
Year Established:
2015
Employee Number:
50~60
Ecer Certification：
Active Member
Kondasin International Co.,Ltd. is a professional drilling rig and tools company.With over 10 years of successful experience,we are dedicated to serve world-wide customers in the field of pile foundation construction industry. The products we are serving include drilling rig,drilling buckets,... Kondasin International Co.,Ltd. is a professional drilling rig and tools company.With over 10 years of successful experience,we are dedicated to serve world-wide customers in the field of pile foundation construction industry. The products we are serving include drilling rig,drilling buckets,...
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