high purity tungsten metal sheet tungsten wafer as washer for heat shielding
- tungsten wafer from Sifon:
Application for tungsten sheet:
Tungsten sheet is widely used in aerospace, electronics, lighting, medical equipment, vacuum coating, electric vacuum stove electrode, heat insulation screen, etc as the radiation shielding material and radiation-protective equipment.
Tungsten wafer is usually cut into small dimensions, and work as washer for high temperature furnace.
Features of tungsten sheet
1. Tungsten sheet with a high purity of 99.95%;
2. The density of tungsten sheet is higher than 19.1g/cm3;
3. Our tungsten sheet can be as thin as 0.05mm ;
4. Surface of tungsten sheet: alkaline washed, polished or grind.
5. Its radiation shielding effect is equivalent to that of lead plate;
6. Our tungsten sheet meets the standard ASTM B 386
For the tungsten sheet, following is the normal tungsten sheet dimension form. For any special dimension, call us please.
| Item | surface | thickness/mm | width/mm | length/mm | purity | density(g/cm³) | producing methord |
| T | tolerance | W | L |
| W foil | alkaline wash | ≥0.05-0.1 | ±0.015 | ≤200 | ≤500 | ≥99.95% | ≥19.1 | rolling |
| W sheet | alkaline wash | ＞0.1-0.2 | ±0.02 | 50-500 | 100-2000 |
| ＞0.2-0.3 | ±0.03 |
| ＞0.3-0.4 | ±0.04 |
| ＞0.4-0.6 | ±0.06 |
| ＞0.6-0.8 | ±0.08 |
| ＞0.8-1.0 | ±0.1 |
| ＞1.0-2.0 | ±0.05 |
| ＞2.0-3.0 | ±0.05 |
| grind | ＞3.0-25 | ±0.05 | 50-500 | 100-200 |
| ＞25 | ±0.05 | ≥19 | forging |
For the tungsten sheet surface, we can make it alkaline wash & grind surface. as customer requires.
As the manufacturer, firstly, we have very good quality control system, the products will be inspected by each step including the surface, the dimension, crack, or other inspection item as cumtomer requires.
Secondly, as a factory, our price has obvious advantages. We'd like to make our customer purchase good quality products with good price. It's a win-win business.
What's more, we have full after sales service. In case there is a quality problem, we are responsible. And we will do our best to solve the problem to make our customer satisfied.
We have kinds of inspection equipments. Such as CMM, ultrosonic inspection, hardness tester, metallography analysis apparatus etc.
- Packing & shipping for tungsten foil:
Tungsten sheets will be packed with kraft paper first to protect the surface.
To ensure the safety during transportation, products will be packed accordingly with exportable wooden box with foam sheet protection inside.
If customer has special packing requirments, we will try to meet them.
Note: When you received the products, open the package carefully, some parts are sharp, please protect yourself. And if there is any damage, remember to contact with us, we will solve the problem for you.
Product Tags:
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19.1g/Cm3 Density Tungsten Metal Sheet 99.95 Percent Tungsten Wafer Images
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