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Double Tube/Triple Tube Nq, Hq, Pq in Drilling, Bq Nq Hq Pq Nq3 Hq3 Core Barrel Assembly
Description
Basic Info
| Model NO. | BQ NQ HQ PQ NQU, HQU |
| Standard | RoHS, BS, DIN, JIS, AISI, API |
| Length | 0.5m,1m,1.5m,3m |
| Usage | Oil Mining, Coal Mining, Well Drilling, Ore Mining |
| Material | Carbon Steel |
| Drill Pipe | for Mining |
| Transport Package | Iron Bundle |
| Specification | 3100*520*520mm |
| Trademark | JS |
| Origin | China |
| HS Code | 8431432000 |
| Production Capacity | 50 Piece/Pieces Per Day |
Product Description
JINSHI DRILLTECH CO LTDJinshi Drilltech. was founded on 11th of November 1996 with a registered capital of 53 million CNY. The companyspecializes in the development, production and sales of exploration drilling tools as well as providing drilling solutions andservices. Jinshi is a national advanced technology enterprise, one of the drafters of geological drilling tool standard of China,award of second prize of National Science and Technology Progress in China.
Jinshi plant covers an area of 51,800 square meters with over 360 employees and world class intelligent production line of diamond core drilling consumables. Jinshi possesses core technology of diamond tools and knowledge of deep hole drilling tools. A dedicated testing lab and strict adherence to the I S O 9 0 0 1 quality control system ensure every piece is qualified. Standard drilling units make hands-on experience in high efficiency drilling available to Jinshi. Jinshi takes drilling industry in China to a high speed train and makes us come into a high efficient and safety drilling expert.FEATURES AT A GLANCE
Jinshi Driltech head assembly features long life span, good compatibility with parts like inner tube and outer tube from other vendors, and availability in all spare parts.
The core barrel assembly is composed of the inner-tube group and outer-tube group.The inner-tube group is composed of:
Head Assembly Inner Tube Core Lifter Case Core Lifter Stop Ring The inner-tube group collects the core sample during the drilling process and is independent of the outer-tube group. The outer-tube group is composed of the remainder of the core barrel components:
Locking Coupling Adapter Coupling Outer Tube The outer-tube group always remains at the bottom of the hole and houses the inner-tube group during the drilling process.
| Double tube surface | ||||
| Size(surface exploration drill) | Metric system(mm) | Imperial system(in) | ||
| Hole diameter | Core diameter | Hole diameter | Core diameter | |
| BQ | 60 | 36.4 | 2.36 | 1.43 |
| NQ | 75.7 | 47.6 | 2.98 | 1.88 |
| HQ | 96.1 | 63.5 | 3.78 | 2.5 |
| PQ | 122.7 | 85 | 4.83 | 3.34 |
| Triple tube surface | ||||
| NQ3 | 75.7 | 45 | 2.98 | 1.78 |
| HQ3 | 96.1 | 61.1 | 3.78 | 2.41 |
| PQ3 | 122.7 | 83 | 4.83 | 3.27 |
FAQ1. Are you a manufacturer, trading company or a third party?We are a manufacturer and our factory produces full line of diamond drilling tools & equipment. 2. Where is your factory located? How can I get to your factory?We are in Tangshan City, China, where is near Beijing & Tianjin, we can pick you up at the airports or railway stations.3. If I will need to stay at your place for few days, is it possible to book the hotel for me?It's always our pleasure to book a nice hotel for you.4. What is your minimum order quantity? Our MOQ is 1 pc. 5. Can you send me free samples? We're happy to provide small value free samples at your delivery cost. 6. Can you do customized products? Yes, we are happy to do customized products if you can provide drawing or samples. 7. Can you do private label, such as put on our logo?Yes, put on your logo is available.
8. Is your price competitive?Only good quality product we supply. Surely we will give you best factory price based on superior product and service.
9. May I know which payment will be accepted by your company?We do 100%T/T before shipment, and 30% deposit paid by T/T, balance paid by L/C are available.
10.How can I get the after-service & quality guarantee? We will replace the products by free if the problems were caused by us. If it is the men-made problems,we may also send the products,however it will be charged. Any problems, you may call us directly.
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