Tungsten pipes are mainly used in thermocouple protection tubes in high-temperature furnaces, supports in sapphire single crystal furnaces and high-temperature sintering furnaces.
Tungsten alloy has good radiation shielding effect, so tungsten alloy tube can be used for shielding needle tube in medical treatment; The engine used in rocket propulsion is a jet engine, which uses compressed high-performance fuel. The temperature generated during rocket launch can reach thousands of degrees. Tungsten alloy tube is a metal material with strong high temperature resistance, so it is used in the lining part and ignition tube parts of rocket engine. The ignition tube is deep into the combustion chamber of the engine, and huge heat is generated immediately after ignition. At this time, the ignition tube has to withstand thousands of temperatures, which requires high temperature resistance of the material.
| 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 |
Tungsten tube/Tungsten pipe dimension:
Thickness: 8-30mm
Diameter: 30-500mm
Length: 10-2000mm
Appearance: Silver Grey Metal Luster
Density: 19.2g/cm3
Purity: 99.95%Min.
Quality Standard: GB/T 4187-1984 and ASTM B760
Supply State: Sintering or processing
Production process:
Isostatic pressing ---- medium frequency sintering ---- machining ---- tungsten tube finished products
Tungsten tube features:
1. Tungsten tube has quite high purity, generally more than 99.95%;
2. Its density is more than 18.2g/cm3;
3. The recommended working temperature should be lower than 2500 ℃;
4. Wolframite tube is 0.2965 at 2027 ℃;
5. At 1600 ℃, its thermal expansion coefficient is 4.98x10-6;
6. The specific heat capacity at 1400 ℃ is 0.16j/ G. ℃。
7. Tungsten tube pollution is low.
Our Advantage:
1. Competitive price.
2. Our strengths over other suppliers.
3. Reliable quality on the base of the same price.
4. Timely delivery as your requirements.
5. Professional service to cut much purchasing costs down.
Amanda
Company: Baoji Dynamic Trading Co., Ltd
Country:China
Add:Baoti road,Jintai,Baoji city,Shaanxi,China
Cel/Whatsapp :+86 18309262795
Gmail:annie@jmyunti.com
Website:www.jm-titanium.com
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