Chinese Professional Tungsten Boats - Tungsten Bolts screw for Vacuum Furnaces – WINNERS
Chinese Professional Tungsten Boats - Tungsten Bolts screw for Vacuum Furnaces – WINNERS Detail:
Product Description
Tungsten Bolt/Screw
Tungsten has two remarkable properties, high melting point and high density. Tungsten screw high melting point makes it very suitable for high vacuum environment, working temperature even more than 2000 ℃; 19.3g / cm3 high density tungsten screws can block radiation better than lead.
Tungsten bolts are usually made of industrial pure tungsten, and can also be made of ASTM B777 standard tungsten alloys such as WNiFe and WCu with a purity of 90% to 97%.
Product Parameters
| Products name | Tungsten and tungsten alloy bolts screw |
| Available material | Pure Tungsten WNiFe WCu |
| Standard | GB, DIN, ISO, ASME/ANSI, JIS, EN |
| Surface | Machined, Polishing |
| Operating temperature | Less than 2200℃ |
| Density | Pure tungsten 19.3g/cm³ tungsten alloy 17~18.5g/cm3 |
| MOQ | 5 pieces |
| Dimensions | M3~M42 |
| Head type | Slotted, inner hexagon, outer hexagon, cut flat or as your drawing |
| Packaging | Ply wooden case or carton case |
| Production time | 10~15 days |
Why Choose Tungsten Bolts/Screws？
■ Feature Excellent heat resistance
■ Very high density of 19.3 gm/3
■ Radiopaque to x-rays and other radiation
■ Long surface life
■ Lower pollution
In fact, tungsten and molybdenum have always been the materials of choice in the high temperature industry because of their excellent high temperature resistance, good creep resistance and good high temperature strength.
Products Dimensions
The head of tungsten steel bolts generally has groove type, T type head type, square head type, hexagonal head type, etc., and the thread generally has M3-M30 or English thread standard. Generally, tungsten nuts and molybdenum washers are selected according to the type of molybdenum bolts. It generally produces according to standards or processed according to drawings.
Application
● The aerospace industry
● Medical community
● Heat treating / furnace industry
● Counterweights for golf clubs, game mice
Order Information
Inquiries and orders should include the following information:
☑ Standard (GB, DIN, ISO, ASME/ANSI, JIS, EN).
☑ Drawing or head size, thread size and total length.
☑ Quantity.
We can customize relevant design and production for you according to your needs, please contact us for more information.
Product detail pictures:
Related Product Guide:
From the past few years, our firm absorbed and digested sophisticated technologies equally at home and abroad. Meanwhile, our organization staffs a group of experts devoted into the growth of Chinese Professional Tungsten Boats - Tungsten Bolts screw for Vacuum Furnaces – WINNERS , The product will supply to all over the world, such as: Kyrgyzstan, panama, Florence, We seriously promise that we provide all the customers with the best quality products, the most competitive prices and the most prompt delivery. We hope to win a resplendent future for customers and ourselves.
By Caroline from Eindhoven - 2017.12.02 14:11
The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
By Jeff Wolfe from Burundi - 2017.08.28 16:02
