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Description
| High Light | Wireline Coring Drill Rod，Drill Rod，Diamond Coring Drill Rod |
| Prodcut Name | Wireline Drill Tube, Wire LIne Drill Rod HQ |
| Type | Drill Tube |
| Material | Alloy Carbon Steel |
| Standard | DCDMA CMS GB |
| Outer Diameter | 89mm H Size |
| Inner Diameter | 77.8mm |
| Stock | Always In Good Stock |
| Place of Origin | Made in Wuxi, China |
| Brand Name | CoreMaster-XZ |
| Certification | ISO9001:2015 |
| Model Number | AQ BQ NQ NQ3 HQ3 PQ PQ3 T2 Series T6 Series |
| Minimum Order Quantity | N/A |
| Price | Negotiation |
| Packaging Details | Steel Belt Iron Frame Export Wooden Case |
| Delivery Time | 10-15 working days after payment |
| Payment Terms | T/T or L/C |
| Supply Ability | 10,000pcs per month |
Our steel wire rope drill pipe is made of the highest quality heat-treated seamless steel pipe (30CrMnSiA or XJY850). Ultimate tensile strength, yield strength, high accuracy 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
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.
Specifications
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 |
