China factory tungsten carbide mining DTH bits buttons tungsten
carbide wear button
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 Factory
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.
