K10/K20/K30 Cemented Carbide Pipe/Tube,Tungsten Carbide Rod with Blind Hole
Description of tungsten carbide tube carbide rod with blind hole
Tungsten carbide tube has many different grades with different application for clients to select. The chemical composition of tungsten carbide tube with double holes is tungsten carbide + Cobalt and other carbides. The tungsten carbide tube with double holes is usually made into end mills for cutting or made into drill bits for mining.
Application of tungsten tube
Tungsten carbide tube is widely used for processing cast iron, non-ferrous metal, steel, heat resistance alloy.Tungsten carbide tube has high hardness and wear resistance and long life working time. We recommeded use tungsten carbide tube for drill bits and end mills.
Grade of tungsten carbide tube
| ISO Code | Grain Size | Density (g/cm3) | Hardness (HRA) | T.R.S(Mpa) |
| K05-K10 | 0.4 | 14.8 | 94 | 3800 |
| K20-K40 | 0.8 | 14.5 | 91.5 | 3900 |
| K05-K10 | 0.6 | 14.3 | 92.3 | 3800 |
| K20-K40 | 0.4 | 14.1 | 92.5 | 4200 |
| Cemented carbide rods blanks with one central coolant hole | | | | |
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| Type | D(mm) | Tolerance | d(mm) | Tolerance | Deviation of holes position≤(mm) | L(mm) | Tolerance |
| BΦ4.0×Φ1.0×330 | 4.0 | +0.2/+0.6 | 1.0 | ±0.15 | 0.2 | 330 | 0/+5 |
| BΦ5.0×Φ1.0×330 | 5.0 | +0.2/+0.6 | 1.0 | ±0.15 | 0.2 | 330 | 0/+5 |
| BΦ5.0×Φ1.5×330 | 5.0 | +0.2/+0.6 | 1.5 | ±0.15 | 0.2 | 330 | 0/+5 |
| BΦ6.0×Φ1.0×330 | 6.0 | +0.2/+0.6 | 1.0 | ±0.15 | 0.2 | 330 | 0/+5 |
| BΦ6.0×Φ1.5×330 | 6.0 | +0.2/+0.6 | 1.5 | ±0.15 | 0.2 | 330 | 0/+5 |
| BΦ8.0×Φ1.0×330 | 8.0 | +0.2/+0.6 | 1.0 | ±0.15 | 0.25 | 330 | 0/+5 |
| BΦ8.0×Φ1.5×330 | 8.0 | +0.2/+0.6 | 1.5 | ±0.15 | 0.25 | 330 | 0/+5 |
| BΦ9.0×Φ1.0×330 | 9.0 | +0.3/+0.7 | 1.0 | ±0.15 | 0.25 | 330 | 0/+5 |
| BΦ10.0×Φ1.0×330 | 10.0 | +0.3/+0.7 | 1.0 | ±0.15 | 0.25 | 330 | 0/+5 |
| BΦ10.0×Φ2.0×330 | 10.0 | +0.3/+0.7 | 2.0 | ±0.2 | 0.25 | 330 | 0/+5 |
| BΦ11.0×Φ1.0×330 | 11.0 | +0.3/+0.7 | 1.0 | ±0.15 | 0.25 | 330 | 0/+5 |
| BΦ12.0×Φ1.0×330 | 12.0 | +0.3/+0.7 | 1.0 | ±0.15 | 0.25 | 330 | 0/+5 |
| BΦ12.0×Φ2.0×330 | 12.0 | +0.3/+0.7 | 2.0 | ±0.2 | 0.25 | 330 | 0/+5 |
| BΦ14.0×Φ2.0×330 | 14.0 | +0.3/+0.7 | 2.0 | ±0.2 | 0.25 | 330 | 0/+5 |
| BΦ16.0×Φ2.0×330 | 16.0 | +0.4/+0.8 | 2.0 | ±0.2 | 0.25 | 330 | 0/+5 |
| BΦ16.0×Φ3.0×330 | 16.0 | +0.4/+0.8 | 3.0 | ±0.25 | 0.25 | 330 | 0/+5 |
| BΦ18.0×Φ3.0×330 | 18.0 | +0.4/+0.8 | 3.0 | ±0.25 | 0.3 | 330 | 0/+5 |
| BΦ20.0×Φ3.0×330 | 20.0 | +0.4/+0.8 | 3.0 | ±0.25 | 0.3 | 330 | 0/+5 |
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| 20.0≤Dia ≤40.0 are available on request | | | | | | |
Key Features:
1.High melting point (3410°C)
2. low thermal expansion
3.High resistance
4. Vapor pressure is low
5. Good thermal conductivity
6. High density
Application:
1.Suitable for the production of ion implantation parts
2.production of electric light source parts and electric vacuum parts and elements and refractory parts
3.used as heating elements and refractory parts in high temperature furnaces
4.Used as electrode for rare earth metal industry
Zhuzhou Zhenfang Yaguang Tungsten-Molybdenum Co.,LTD is a professional manufacture in tungsten carbide field. We have engaged in this field for over ten years. We have rich experience on tungsten carbide studying and manufacture. We pursuit providing efficient solution and high quality products for clients. We specialize in tungsten carbide rod, carbide plate&strips, carbide dies, carbide roller, carbide wear parts for petrochemical industry, carbide cutting tools.Tungsten carbide rod and customized wear parts is our advantage.
We always keep good relationship with our clients, enhancing communication and cooperation to each other, trying to create WIN-WIN cooperation.
Our Service
1. OEM Manufacturing welcome: Product, Package...
2. Sample order
3. We will reply you for your inquiry in 24 hours.
4. after sending, we will track the products for you once every two days, until you get the products. When you got the goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you.
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A: Generally, it will take 10 to 15 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
If have any more question, please feel free to contact with us.
Contact information
contact person:Ms Sharon Chen
Mobile phone number:+86-18173388506
email address:sharon@chinahardalloy.com
website:www.wmcarbide.com
