JINXING MATECH CO LTD
JINXING MATECH is an expert provider on the metal solution. Especially on the products such as Tungsten Alloy , Tungsten copper , Titanium , Zirconium, Vanadium, Hafnium, Sputtering target , Nobel
Add to Cart
Wolfram Tube RWMA Class 13 Pure Tungsten. Tungsten tubes and pipes are mainly used in thermocouple protection tubes in high temperature furnaces, sapphire single crystal furnaces, and supports in high temperature sintering furnaces. JXMATECH also supply tungsten sheet/plate, coil, strip, bar, tube/pipe, wire, crucible , boat , contact , etc
Tungsten Tube RWMA Class 13 Pure Tungsten
Tungsten is practically indestructible. For example, we use this material to manufacture high-temperature furnace components, lamp components and components for use in the fields of medical and thin-film technology. You can find tungsten at work whenever the heat's on. Because no other metal can compare with tungsten when it comes to heat resistance. Tungsten has the highest melting point of all metals and is therefore also suitable for very high-temperature applications. It is also characterized by a uniquely low coefficient of thermal expansion and a very high level of dimensional stability.
The high melting point, high thermal conductivity, high temperature and high strength of tungsten, especially the long-term high temperature resistance of tungsten, make tungsten products a key component of quartz furnaces. Tungsten tubes, tungsten tables, tungsten rods, and tungsten formers form the four most critical components in a quartz furnace. If you want to do something good, you must first sharpen it. The melting point of quartz is 1750 °C. To melt quartz, you need a container with higher melting point. It is most suitable for tungsten products.
Tungsten tubes and pipes are mainly used in thermocouple protection tubes in high temperature furnaces, sapphire single crystal furnaces, and supports in high temperature sintering furnaces
| Material Name | Material Brand | Chemical Compostion (wt%) | Material Status | Equivalent to Plansee Brand | |
| Pure W | PW | > 99.95% | Sheet, Rod, Wire | W | |
| HPW | > 99.995% | Sheet, Rod, Wire | |||
| Doped W | NS-W | NS-W91 | 65 - 75 ppm K | Rod, Wire | WVM |
| NS-W61 | 65 - 75 ppm K | Rod, Wire | |||
| NS-W31 | 65 - 75 ppm K | Rod, Wire | |||
| NS-W41 | 30 - 70 ppm K | Rod, Wire | |||
| Fine Grain W | WKA | 15 - 40 ppm K | Sheet, Rod, Wire | WVMW and S-WVMW | |
