Definition of tungsten carbide tube
A cemented carbide hole rod whose wall thickness is smaller than the diameter of the inner hole is called a cemented carbide tube.
Products Recommendation
| Grade | Grain size (um) | Cobalt content (wt-%) | Density (g/cm²) | Hardness (HRA) | TRS (N/mm²) | KIC(MPa.m1/2) |
| KU20 | 0.7 | 10 | 14.45 | 91.8 | 3800 | 10.5 |
| KU25 | 0.4 | 12 | 14.12 | 92.5 | 4200 | 10.2 |
| KU25T | 0.7 | 12 | 14.12 | 91.2 | 4200 |
12.8 |
| KU209 | 0.2 | 9 | 14.45 | 94 | 4200 | 9.2 |
| KU409 | 0.4 | 9 | 14.5 | 93.2 | 4000 | 9.6 |
| KU10 | 0.4 | 6 | 14.8 | 94 | 3800 | 8.7 |
| KU10C | 1.2 | 6 |
14.95 |
92.3 | 3600 | 9 |
| KU30 | 0.7 | 15 | 13.98 | 89.6 | 4500 | 13.8 |
| KU30C | 1.2 | 15 | 14 | 88 | 4600 | 15 |
| KR10Z | 0.6 | 10 | 14.45 | 92.2 | 4000 | 10.7 |
| KR10S | 0.7 | 10 | 14.45 | 91.8 | 4000 | 10.8 |
| KR12S | 0.6 | 12 | 14.15 | 91.5 | 4200 | 12.2 |
Application
Cemented carbide tubes are widely used in various industrial applications due to their exceptional hardness, wear resistance, and strength. Here's how they are commonly used:
- Drilling and Mining: Cemented carbide tubes are used as drill bits for drilling hard materials such as rock, concrete, and metal. They are also used in mining operations for rock drilling and exploration.
- Oil and Gas Industry: These tubes are used in the oil and gas industry for downhole drilling tools, such as stabilizers, reamers, and core barrels, where high wear resistance and strength are essential.
- Metalworking: In metalworking applications, cemented carbide tubes are used as cutting tools, inserts, and wear parts for machining, turning, milling, and shaping metal components.
- Aerospace and Defense: Cemented carbide tubes find applications in the aerospace and defense industries for manufacturing precision components, such as nozzles, valves, and tooling.
- Automotive Industry: They are used in the automotive industry for producing high-performance engine parts, cutting tools, and wear-resistant components.
- Medical and Dental: Cemented carbide tubes are used in medical and dental instruments, such as surgical tools, dental drills, and orthopedic implants.
These are just a few examples of the wide-ranging applications of cemented carbide tubes across different industries.
Testing Equipment
We have full testing machines to ensure premium quality cemented carbide rods to clients.
FAQ
Q: Are you a manufacturer?
A: Yes, we are a professional cutting tools manufacturer, specializing in the production of tungsten carbide rods, ground carbide rods, and carbide strips.
Q: How many stocks of products in your company?
A: Our standing inventory is 60 tons.
Q: How long is the delivery?
A: For unground products, 1-4 weeks, if available in stock, delivery within one week, if out of stock, diameter larger than 16mm, delivery within 3 weeks, smaller than 16mm, within 4 weeks. Polished product, according to the quantity, 1-2 weeks for polishing.
Contact us
Zhuzhou Kunrui Carbide Co., Ltd.
Add: B10 building, Nanzhou Industrial Area, Lukou District, Zhuzhou City, Hunan Province, China
Mob: +8615673354243
Tel: 0731-2727-6838
Fax: 0731-2727-6838
Email: info@zzkrhj.com
WhatsApp/WeChat/Telegram: +8615673354243
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