#3 Bar Shape Tungsten Heavy Alloy Carbide Balance Weight Tube
Producing thermowell,crucibles parts for sapphire crystal growth and rare-earth melting
Based on the corporate philosophy of 'Quality First, Pursue Perfection', our company uses new technology and new craftsmanship to devote itself to the development of the Tungsten Sheet, Tantalum Disc, Niobium Wire industry. Since its inception, our company has been highly praised. The product quality is stable and reliable and the price is affordable and the delivery is fast. It is exported to foreign countries for sale. Our aim is to help customers realize their goals. We will continue to work hard, with good products and more powerful measures to continue to serve our customers and to achieve win-win situation. We not only have strict requirements on product quality control and market positioning, but also attach great importance to the development of new products.
Decription:
Tungsten tube is made of pure metal tungsten with theoretical purity of 99.95%, density of 19.25g/cm3, tungsten is a kind of high performance material, melting point can reach (3422°C, 6192°F), vapor pressure (above 1650°C, 3000°F), thermal expansion coefficient is small, thermal conductivity, resistance, elastic modulus are outstanding. Whether it is made into tungsten plate, tungsten tube or crucible, he has high temperature resistance will not change, its processing methods are sintering, forging and wire cutting and other forms, can be made according to different needs of different shapes
Tungsten tube can be used for thermocouple sheaths, semiconductors, electronic controls, medical devices, nuclear and aerospace critical applications, advanced electronics, solar thermal management technologies, and high-temperature furnace parts applications.
| Product Name | Sintered Tungsten Tube 99.95% |
| Material | 99.95% tungsten |
| Surface | Rolling, Black, Alkali wash, Polished, Ground |
| Technology | Sintered |
| Density | 19.3 g /cm3 |
| Dimension | CUSTOMIZATION |
| Size | CUSTOMIZATION |
| Melting point | 3410℃ |
| Certificate | Passed ISO9001 |
Standard: ASTM B760
Specification of Tungsten tube:
| Diameter(mm) | Wall thickness (mm) | length(mm) | |
| 30-50 | 2-10 | ∠600 | |
| 50-100 | 3-15 | ||
| 100-150 | 3-15 | ||
| 150-200 | 5-20 | ||
| 200-300 | 8-20 | ||
| 300-400 | 8-30 | ||
| 400-450 | 8-30 | ||
| 450-500 | 8-30 | ||
| Grade | Tungsten content | Content of impurity elements | |
| Total content | Each content | ||
| W1 | ≥99.95% | ≤0.05% | ≤0.01% |
| W2 | ≥99.92% | ≤0.08% | ≤0.01% |
| WA1, WAL2 | ≥99.95% | ≤0.05% | ≤0.01% |
Tungsten tube Applications:
1、Producing thermowell
2、Producing crucibles parts for sapphire crystal growth and rare-earth melting
3、Mainly used in high temperature furnace parts, crucible, missile rocket nozzle and other high temperature furnace
4、Suitable for pressing thin wall tube and other special applications
Product show:
Our tungsten products are specialized in various types of tungsten products (such as pipes, crucible, rods and rods, sheets and plates, etc.), mainly used as heavy alloys for counterweight and shielding and coating, composite materials for electrode contacts and hard alloys for tools.
Special customized service :
We provide customization of all tungsten, molybdenum and other high-temperature products, and strictly keep customer product informations confidential.
Delivery Service:
According to customer requirements. We usually transport by UPS, DHL ect.
WELCOME TO INQUIRE US PRICE AND VISIT OUR COMPANY FACILITIES!
Contact information:
E-mail: mail@refrachina.com
Telephone:86-29-85325399
We can state with absolute certainty that for such quality at such prices we are the lowest around for #3 Bar Shape Tungsten Heavy Alloy Carbide Balance Weight Tube. Therefore, we strive to be responsible to our customers, employees and society. We have won the unanimous trust and praise of customers at home and abroad with the business tenet of customer first, good product quality, perfect service system, and punctual delivery time.
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