Manufacturing characteristics and state of tantalum tubes
Tantalum can be made into welded tubes and seamless tubes, and has a wide range of uses. Seamless tubes are made by extrusion, tube reduction or deep drawing of plates. The welding manufacturing method is to first form the plate strip, then make it into a tube shape, and then weld the seam with gas tungsten arc (GTAW).
Name: Tantalum tube (seamless tube)
Grade: Ta1, Ta2, TaW2.5, TaW7.5, TaW10, TaNb3, TaNb20, TaNb40, etc.;
Standard: GB/T8182-2008; or according to the enterprise standard of Beijing Oriental Zhongse Tantalum Niobium
Purity: Pure tantalum purity is greater than 99.95%;
State: Annealed state (M) or hard state (Y).
Various parameters of tantalum tubes
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Size Capabilities for Tantalum Seamless Tubes |
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Size |
Common Specifications |
Available Alloys |
Available Purities |
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* O.D. - .039″ to 6″ |
ASTM B521 R05200 |
Tantalum 2.5% Tungsten |
3N 99.90% | 3N5 99.95% |
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* Wall - .008″ to .200″ |
Electron Beam Melted (Unalloyed) |
Tantalum 7.5% Tungsten |
4N 99.99% | 4N5 99.995% |
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* Length - 39′ (12 meters ) Max |
ASTM B521 R05400 |
Tantalum 10% Tungsten |
5N 99.999% |
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* Certain wall thicknesses and lengths not available with all diameters |
Powder Metallurgy Grade (Unalloyed) |
Tantalum 40% Niobium |
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ASTM B521 R05252 |
Furnace Grade Tantalum |
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Tantalum 10% Tungsten Alloy |
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ASTM B521 R05240 |
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Tantalum 40% Niobium Alloy |
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Certifications and services we can provide
1. Product quality certificate, original Zhenan product test report;
2. Meet various packaging requirements of customers
3. If the customer raises an objection within 30 days after receiving the goods, we will provide you with return and exchange services
4. The fastest delivery speed
5. Free samples
Customer visit and company environment
We can provide you with free samples, manuals, laboratory test reports, industry reports, etc. Welcome to visit our factory and company.