Tungsten carbide Conical button parabolic buttons carbide dome buttons for DTH bits
Brief introduction about tungsten carbide buttons
Tungsten carbide is used many drilling and mining fields. With high resistance to wear is demanded in drilling, milling, trenching and cutting. VKD offers an extensive product line, including many dimensions and shapes and which is constantly being used on drilling and mining tools. VKD also manufactures tungsten carbide/cemented carbide/ hard alloy buttons in special shapes for certain applications.
Various grades are available
| Grade | g/cm3 | TRS (MPa) | Hardness
(HRA) | Performance & application recommended |
| YG4C | 15.1 | 1800 | 90 | Mainly used as small buttons for percussion bits to cut soft and medium hard formations. |
| YG6 | 14.95 | 1900 | 90.5 | For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring. |
| YG8 | 14.8 | 2200 | 89.5 | For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring. |
| YG8C | 14.8 | 2400 | 88.5 | Maily used as the buttons of small and medium-sized percussion bits and as the inserts of rotary prospecting bits to cut soft,medium-hard formations. |
| YK15 | 14.6 | 2450 | 87.6 | Suitable to strips, conical buttons for rotary percussion-resistant, geological prospection buttons, cut soft and medium hard formations. |
| YK20 | 14.4 | 2500 | 86.8 | Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and hard formations. |
| YK25 | 14.4 | 2550 | 87.2 | Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and very hard formations. |
| YG11C | 14.4 | 2700 | 86.5 | Largely for the inserts and buttons of percussion bits and tricone bits to cut medium-hard, hard, and very hard formations. |
| YG13C | 14.2 | 2850 | 86 | Primarily for the buttons of tricone bits and inserts of rotary percussion bits to cut hard and very hard formations. |
| YG15C | 14 | 3000 | 85.5 | For oil cone drill bits, for medium soft and medium-hard rocks. |
Tungsten Carbide Button Specification
1. High wear&impact resistance
2. Advanced equipment.
3. A long life time
4. High performance
Tungsten Carbide Button Application
1. Oil drilling and shoveling, snow plow machines and other equipment.
2. Used for coal drilling tools, mining machinery tools and road maintenance tools.
3. used in quarrying, mining, tunneling, and civil construction.
4. DTH Drill bit, thread drill bit and other drill bits.
Classifications of tungsten carbide buttons
Spherical Buttons
Carbide Tapered Button
The spoon-shaped button
Parabolic Button
Wedge Button
Road Digging Button
The above-mentioned cemented carbide button of various shapes have their respective ranges of use and working characteristics.
What kind of cemented carbide button should be used based on the test and choose the appropriate cemented carbide button shape
according to the actual situation.
Our company
Zhuzhou Weikeduo Cemented Carbide Co., LTD. established in 2014, which is located in the cemented carbide hometown of China-- Zhuzhou city, Hunan province. our company is a modern enterprise that integrated to research, development, production, marketing and technology service support of cemented carbide products.
Our main products: carbide rods, strips,plates, carbide buttons,carbide inserts and carbide shim seat. we supply standard products and have rich experience in making customized products according to client’s drawings or sample.
We are equipped with a strong R & D team, advanced machines, standard workshops and high efficiency production controlling system. Based on ISO9001, we have strict quality management system in every point on work flow to ensure that we can offer you high-quality products and perfect services. our cemented carbide products are enjoyed great popularity in domestic and abroad markets, Asia,South America, Middle East and European countries.
Our Service
We provide professional technical guidance before palcing order and after receiving goods.
FAQ
Q1: Are you trading company or manufacturer ?
A: We are tungsten carbide factory with more than 9 years production experience, which is located in the cemented carbide hometown of China-- Zhuzhou city, Hunan province.
Q2: How long is your delivery time?
A: Generally it is 3-5 days if the tungsten carbide blank is in stock. or it is 15-30 days if the tungsten carbide blank is not in stock, it depends on order quantity.
Q3: How to ensure the quality of products ?
A: All prodcuts will be inspected by 3 times before shipment.
Raw material inspection,semi-inspection, final inspection.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we provide free samples for testing, freight is paid by the client.
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Tungsten carbide Conical button parabolic buttons carbide dome buttons for DTH bits Images
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