Product Introduction
Production Process Of Tungsten Tube
Isostatic pressing machine --- IF induction sintering --- mechanical processing --- tungsten tubes
Production equipments
Isostatic pressing machine, IF induction sintering furnace, CNC vertical turning machine, CNC milling machine, coreless grinder, wire cutting machine
Specifications of Tungsten tube
Name: Tungsten tubes
Appearance: silver grey metal luster
Purity: W≥99.95%
Quality standard: GB/T 4187-1984 (tungsten rod) ASTM F288-90
Supply state: sintering or processing
Applications Of Tungsten Tube
Tungsten tube is widely used in the thermocouple protection tube, sapphire crystal furnace and high temperature furnace, etc. Bango can provide tungsten tubes with high- precision, finish surface, straight size, and high temperature deformation.
Products Information
(1)Material: Pure tungsten
(2)Pure: 99.95% min
(3)TH: 0.3-4.0mm ;
OD: 12.4-60mm
L: 200-500mm
(4) Density: 19.35g/cm3
(5) Applications:
Tungsten is widely used to produce crucibles and other parts for Sapphire crystal growth and rare-earth melting with its high temperature resistance, low pollution and other good characteristics.
(6) Size
We supplies all kinds of Tungsten crucibles,Tungsten groove and the whole set of Tungsten and Molybdenum parts (including heaters, heat insulation screens, sheets and supports etc.) used in hot zone of the sapphire grower according to customer's drawings and specific requirements.
We can provide the following size of pure tungsten tube :
|
Diameter(mm) |
Wall Thickness(mm) |
Length(mm) |
|
30-50 |
8-10 |
<1300 |
|
50-100 |
8-15 |
|
|
100-150 |
10-15 |
|
|
150-200 |
12-20 |
|
|
200-300 |
15-20 |
|
|
300-400 |
15-30 |
|
|
400-450 |
15-30 |
|
|
450-550 |
15-30 |
Chemical Composition
|
Grade |
Tungsten content |
The content of impurity elements |
|
|
Total content |
Content of each element |
||
|
WAL1,WAL2 |
≥99.95% |
≤0.05% |
≤0.01% |
|
W1 |
≥99.95% |
≤0.05% |
≤0.01% |
|
W2 |
≥99.92% |
≤0.08% |
≤0.01% |
|
Note: K is not as impurities |
|||
Application Of Pure Tungsten Tube
A. Mainly used for high temperature furnace components,crucible,missile rockets nozzle high temperature furnace,ect.
B. It is used for pressing blanks for spinning thin-wall tubes & other special purposes.
4. Production process of tungsten tube
Isostatic pressing machine --- IF induction sintering --- mechanical processing --- tungsten tubes
Our Advantages
•High density
•Good machinability
•Good mechanical properties
•High modulus of elasticity
•High absorption capacity against χ-rays and γ-rays
•Harmless to the health and environment
Our company can providing customized products according to drawings provided by customers
