Payment & Shipping Terms:
|Shape:||Customized||Temperature:||More Than 2000℃|
|Application:||Heating Element||Advantage:||High Temperature Resistance|
High Density Tungsten Rod Heater,
19.2g/cm3 Tungsten Rod Heater,
Alkaline Wash Tungsten Heating Element
99.95% tungsten rod heater tungsten heating element
1. Tungsten heating element, as the heat source of sapphire crystal growth furnace, plays a decisive role in forming AL2O3 solution turbulence and radial temperature gradient;
2. Tungsten heating element has great significance to sapphire crystal quality control, energy saving and product service life.
3. The purity of tungsten heating element is more than or equals to 99.95%;
4. The density of this kind of heating element is above 19.1g/cm3;
5. The application temperature environment should be no more than 2400℃.
6. Our company can produce tungsten heating element according to the customer drawing.
For the tungsten heater, we can produce according to different specifications from customer. For any special dimension, call us please.
Normally the tungsten heater is made by tungsten aluminum alloy or tunsten potassium alloy. These materials are more suitable for the heater.
Easy to form, not as fragile as pure tungste, and have better mechnical properties.
Tungsten alloy heater has special shape. it's easy to break during transportation. But we have very good idea to protect the tungsten heater.
we have custom made mould, to keep the heater between the glass plates, and then fasten them by thread. after that, we will pack the protected tungsten heater with wooden box. In that case, the tungsten heater would be very safe during transportation.
we can also produce tungsten heaters with different shapes
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.
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, some parts are fragile, please protect yourself. And if there is any damage, remember to contact with us, we will solve the problem for you.
1. How do you insure the quality is good?
--Our products are produced by ourselves from the begining. And we could control the quality step by step by inspecting the products at each step. Before shipping, our inspection department will check all the products carefully, including dimension, material, surface.
2. Could you make sure the shipping safety?
--yes, we will pack the goods carefully with wooden box and foam sheet inside to protect the products. Some special products, we will make mould for it to make sure the shipping safety.
3. Can I get free sample?
--yes, we'd like to offer free sample if the sample costs less than $100. We will arrange the shipping as freight collected.
For more information, please contact with me:
Tel: 86 18638869625
Contact Person: Sales Manager