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Baoji Shengyuan Metal Material Co.,Ltd is one of the leading China tungsten tube manufacturers and suppliers, equipped with a professional factory and company, welcome to wholesale quality tungsten pipe products from us.
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
Applications Of Tungsten Tubes
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:tungsten
(2)Pure:99.95%
(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.
Technology Process
Specifications
Name:Tungsten tubes
Appearance:silver grey metal luster
Density:Purity: W≥99.95%
Quality standard:GB/T 4187-1984 (tungsten rod) ASTM F288-90
Supply state:sintering or processing
Dimension: Φ(30-550)mm × L<1300m
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
Package Details
First, packaging with moisture-proof paper
Second, packaging with kraft paper
Third, packaging with foam plastics in all side of plywood case.
Finally packing products in plywood case
Transportation
Shipping goods by TNT,DHL,Fedex,UPS,EMS etc.
Transport goods to Beijing or Shanghai air port by air transportation
