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A leading manufacturer in China for suppling drilling tools for mineral exploration and geotechnical drilling indutries, also the Strategic Partner of Atlas Copco/ Epiroc since the year of 2012 (XZ is
8 Years
| Ask Lasest Price | |
| Brand Name : | cge |
| Model Number : | AQ BQ NQ NQ3 HQ3 PQ PQ3 T2 Series T6 Series |
| Certification : | ISO9001:2015 |
| Price : | Negotiation |
| Payment Terms : | T/T or L/C |
| Supply Ability : | 10,000pcs per month |
| Delivery Time : | 10-15 working days after payment |
Wire Line Core Drilling Rods Hole Dia: 89mm HQ (PQ NQ BQ Avialable)
Application:
Our company’s Wire line drill rods are manufactured from the best quality heat-treated seamless steel tubes (30CrMnSiA or XJY850). Ultimate tensile strength, yield strength, high precision and good straightness provide the best performance under different drilling conditions.
1. Geologic drill rod supply
2. Good qualityat reasonable price
3. Have been exported for over 25 years
4. Sample and drawing are provided
Specification:
Q series Rod parameter-geological steel pipe-entire length thermal treatment,
| Spec. | Unit | BC(BQ) | NC(NQ) | HC(HQ) | PC(PQ) |
| OD/ID | mm | 55.6/46 | 70.1/60.1 | 89/77.8 | 114.3/101.6 |
| Thickness | mm | 4.8 | 5 | 5.6 | 6.35 |
| Length | m | 1.5 or 3 | 1.5 or 3 | 1.5 or 3 | 1.5 or 3 |
| Weight | kg/m | 6.01 | 8.8 | 11.51 | 17.3 |
| Thread length | mm | 44.45 | 44.45 | 44.45 | 63.5 |
| Thread pitch | thread/inch | 3 | 3 | 3 | 2.5 |
| Box thread tooth height | mm | 0.76 | 0.76 | 0.76 | 1.17 |
| Pin thread tooth height | mm | 0.88 | 0.88 | 0.88 | 1.27 |
| Thread tooth angle | . | 29 | 29 | 29 | 29 |
| Tensile resistance(A series) | kn | 400 | 530 | 510 | 565 |
| Tensile resistance(B series) | kn | 450 | 615 | 625 | 660 |
| Bore depth | m | 1200 | 1000 | 900 | 800 |
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Our Services:
1. Provide the technical solutions;
2. Manufacturing of non-standard equipment;
3. Professional technical training and guidance on site according to the requirement;
4. Supply accessories at any time;
5. Tele-technical consulting and services;
6. Other special technical service according to client’s requirements.
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