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Beijing Huasheng Metal Materials Co., Ltd
Beijing Huasheng Metal Materials Co., Ltd  

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Tungsten Tube tungsten tubing supplier 

Price: 25.0 USD 
Place of Origin: Beijing, China (Mainland) 
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Product Detail

Production Capacity: 200 tons
Delivery Date: 15 days
Packing: Ton bag Iron drum Wooden bo...

For more information about tungsten crucible price, please feel free to contact us!

Tungsten tube, namely pure tungsten tube, is one of the main pure tungsten products. The purity of tungsten tube produced from medium tungsten can reach more than 99.95%. Because the production process is different, the density will be different. The density can reach 18.2g/cm3 if the product is only sintered and 19.2g/cm3 if it is fully forged. But if the size is large, such as 100mm diameter, even after forging, can not reach 19.2g/cm3, the density can be achieved is about 18.8g/cm3.

Specification of Tungsten Tube

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%

WAL1,WAL2

≥99.95%

≤0.05%

≤0.01%

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

 

Application of Tungsten Tube

Tungsten PIPE is mainly used in thermocouple protection tube in high temperature furnace, sapphire single crystal furnace, high temperature sintering furnace support parts and so on.

 

Production Process of Tungsten Tube

Tungsten tube production using powder metallurgy, after the blank, sintering, forging, polishing, inspection packaging can be shipped. China's production standard is GB/T 4187-1984, now generally can reach the American standard ASTM F288-90.

Features of Tungsten Tube

01.

Tungsten tube has quite high purity, generally purity above 99.95%;

 

02.

Its density is more than 18.2g/cm3;

 

03.

Recommended operating temperature should be less than 2500℃;

 

04.

0.2965 for the tungsten tube at 2027℃;

 

05.

At 1600℃, the coefficient of thermal expansion is 4.98x10-6;

 

06.

The specific heat capacity at 1400℃ is 0.16J/ g. ℃.

 

07.

Tungsten tube contamination is low.

 

There are many tungsten tubing supplier, but we are one of the best choices for you.

 

For more information about types of refractory metals, please feel free to contact us!

 


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 Mr. Carlos Xie

Tel: 86-10-87659165
Mobile: 185 1167 5338
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Company Info

Beijing Huasheng Metal Materials Co., Ltd [China (Mainland)]


Business Type:Manufacturer
City: Beijing
Province/State: Beijing
Country/Region: China (Mainland)

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