Feature:
Rusk FOR DRILLING KEY AKB-3M2 and AKB-4
AKB3 AKB4
The rusk of the battery (Automatic Drilling Tongs) 3M2 is designed to equip pneumatic drilling tongs designed to unfasten, unscrew and make up drill pipes during tripping operations.
The substrate of the AKB-3M2 rusk is made of rolled steel 40xN2MA, 40MN2A, 40CRNIMO etc.
The comb of AKB-3M2 rusk is made of carbide VK-15,VK-20,VK-20KS,YG15,YG20 etc.
1. More than 20 years' experience.
2. Common load can be 25tons.
3. ISO9001: 2015 certificate.
4. Feedback within 24 hours
5. Reliable pre-order and after-sale service
6. Quality guaranty for 1 year.
Size:
Tungsten carbide gripper Inserts Types.
A wide range of high wear resistant tungsten carbide inserts was provided with many teeth patterns and shapes to suit chucks from manufacturer all over the world.
a. With one end round
b. Straight at two ends
c. Round at two ends
We have substantial custom manufacturing capacity as well. Please contact us if you need a size not shown.
| Grade |
Equal to ISO Category Number |
Performance |
Performance&application recommended |
| Density G/Cm 3 |
Bend Strength N/mm 2 |
Hardness HRA |
| YG15 |
K40 |
14 |
2800 |
87.5 |
For fabricating drawing dies of steel tubesand rods under high |
| compressibility ratio;punching,stamping,forging tools under large stress. |
| YG15C |
|
14 |
3000 |
85.5 |
For oil cone dril bits, for medium soft and medium-hard rocks. |
| YG20 |
|
13.5 |
3200 |
85.5 |
For fabricating of stamping dies for watch parts, spring plates of musical |
| YG20C |
|
13.5 |
3300 |
83.5 |
Dies for wear resistant or impact resistant application. |
Tungsten carbide jaws application
Company Profile
ZhuZhou HongTong Tungsten Carbide Co., Ltd.,specialized in production carbide products more than 20 years and located in
the hometown of tungsten carbide in China. We can manufacture all kind of tungsten carbide products. Our products are utilized
in industrial, aerospace, machining, metallurgy, oil drilling, mining tools, electronic communications, construction applications.
Now we are exporting to 46 countries. including USA, Russian , India , Italy, Poland ,France,Brazil etc .
We have a professional QC team follow to the System of ISO9001:2015, Covering the Raw Materials Incoming, Production Processes,
Finished Products and Packaging to ensure high quality products output.
We mainly produce Tungsten Carbide Ball and Seat, Agriculture wear parts plates, Carbide tips, Carbide tiles,
HPGR Stud pins, Brazed Inserts, Gripper Pads, Buttons, VSI Bars, Rod, Strips, PDC substrate, Weld on teeth,
Bushings, Wire Drawing Dies, Heading Dies, Seal Ring, Nozzles, and other customized carbide products.
Product packaging
FAQ
Q1 : Are you Factory or trading company ?
We are Factory with 20 years of production experience.
Q2: What is the producing process?
Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning,
stoving, oil coating, cover pressing, testing, package.
Q3: How to control the products quality?
All products will be tested before bulk production, and we will check the physical properties, shape and tolerance for ensuring qualified products before shipping.
Q4: What is the transportation?
If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large quantity, by sea.
Q5: Can you provide OEM service?
Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products
Q6: How to place an order for Good performance nonstandard products by stellite alloy? 1. Fill your Order List in our online
Inquiry System (Also you can directly contact our salesperson by E-mail / Skype / Whats App) 2. We will make a feedback to you ASAP after receive your order list.
Q7: What's your delivery time ?
For the normal type which we have mold it takes 7-15 days after receiving the advance payment. For the non standard which we do not have mold it takes 15-35 days after receiving the advance payment.
Q8:How to contact us?
You can Contact me by E-mail, Trademanager, Skype, Mobile, whatsapp and so on
Audited Supplier 
){kind=link}
){kind=link}