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Tungsten Carbide bullet teeth for DTH drilling bit
Pictures of Tungsten Carbide bullet teeth for DTH drilling bit
Free smaple was available!
Grade No. of Tungsten Carbide buttons inserts
| Grade No. | Binder(Wt%) | Density(g/cm3) | Hardness(HRA) | TRS(≥N/mm2) |
| YG6 | 6 | 14.8 | 90 | 1520 |
| YG6X | 6 | 14.9 | 91 | 1450 |
| YG6A | 6 | 14.9 | 92 | 1540 |
| YG8 | 8 | 14.7 | 89.5 | 1750 |
| YG11 | 11 | 14.4 | 87.0 | 2200 |
| YG12 | 12 | 14.2 | 88 | 1810 |
| YG15 | 15 | 14.0 | 87 | 2050 |
| YG20 | 20 | 13.5 | 88.5 | 2450 |
Application of Tungsten Carbide bullet teeth for DTH drilling bit.
Tungsten carbide button comes in various shapes, e.g. spherical, ballistic, conical, parabolic, flat-top.They areused to make rock drill bits widely used in oilfield and mining.Carbide buttons work under high impact therefore must have high impact resistance.
We have different grades for different rock formations such as hard rock, medium hard rock and soft rock formation.
All the produces must be inspected strictly with the ultrasonic and only those haven’t any harm such as pore can be shipped out.
COMPANY INFORMATION
Our company:
ZhuZhou HongTong Tungsten Carbide Co., Ltd., located at Liyu Industrial Park, Zhuzhou National High-tech Development Zone, is a high-tech joint-equity enterprise integrating R&D, production and marketing of cemented carbide series products.
The company sets up an independent production and R&D base, covering a total area of 7,000m2 and a plant area of 4,000m2. There is a group of experienced technical personnel and a staff of 80 people including 5 engineers, 8 assistant engineers, and 29 people having college degree or above. The company mainly produces cemented carbide drawing dies, cold heading dies, mining tools, sealing rings, and other nonstandard products, wherein the cemented carbide drawing dies and cold heading dies take a leading position in the industry, and the bore of wire-drawing die can be minimized to 0.1mm, deeply popular with customers.
WORKSHP INFORMATION
PHYSICAL & CHEMICAL LAB
