Baoji City Changsheng Titanium Co.,Ltd
| Payment Terms | L/C, T/T, Western Union, MoneyGram,paypal |
| Supply Ability | 500kgs/month |
| Delivery Time | 15-30days |
| Packaging Details | Stardard export package |
| Commodity | Niobium tube |
| Chemical Composition | Nb>=99.95% |
| Method | Electron Beam Furnace Smelted |
| Dimensions | ￠3~￠120mm |
| Size | Customized |
| Purity | 99.9%(3N) |
| Standard | ASTM B393 |
| Conditions | Vacuum annealed |
| Material Standard | ASTM B 365-98 |
| Technique | Sintering,Forging,Machining |
| Technology | CNC Milling Machinery |
| Heat Of Fusion | 26.4KJ/mol |
| Vapourization Temperature | 2350℃ (under 10-4Torr) |
| Yield Strength | 73Mpa |
| Discovery Year | 1801 |
| Original Place | CHINA |
| Specific Heat Capacity | 0.265 J/g·K |
| Grade | RO4200 |
| Atomic Number | 41 |
| Surface Condition | cleaned or black |
| Processing | cold rolling |
| Manufacturing Standard | ASTM B392-95 |
| Melting Point | 2,468°C |
| Specification | Customized |
| Shape | Tube |
| Electrical Conductivity | 0.0693 10^6/cm |
| Density | 8.57 g/cm³ |
| Keyword | niobium capillary tubes |
| Brand Name | Changsheng |
| Model Number | ASTM B394-98 |
| Certification | ISO 9001;2015 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram,paypal | Supply Ability | 500kgs/month |
| Delivery Time | 15-30days | Packaging Details | Stardard export package |
| Commodity | Niobium tube | Chemical Composition | Nb>=99.95% |
| Method | Electron Beam Furnace Smelted | Dimensions | ￠3~￠120mm |
| Size | Customized | Purity | 99.9%(3N) |
| Standard | ASTM B393 | Conditions | Vacuum annealed |
| Material Standard | ASTM B 365-98 | Technique | Sintering,Forging,Machining |
| Technology | CNC Milling Machinery | Heat Of Fusion | 26.4KJ/mol |
| Vapourization Temperature | 2350℃ (under 10-4Torr) | Yield Strength | 73Mpa |
| Discovery Year | 1801 | Original Place | CHINA |
| Specific Heat Capacity | 0.265 J/g·K | Grade | RO4200 |
| Atomic Number | 41 | Surface Condition | cleaned or black |
| Processing | cold rolling | Manufacturing Standard | ASTM B392-95 |
| Melting Point | 2,468°C | Specification | Customized |
| Shape | Tube | Electrical Conductivity | 0.0693 10^6/cm |
| Density | 8.57 g/cm³ | Keyword | niobium capillary tubes |
| Brand Name | Changsheng | Model Number | ASTM B394-98 |
| Certification | ISO 9001;2015 | Place of Origin | China |
Introduction
Niobium tube is a specialized metallic pipe used for conveying and transferring materials under high-temperature and high-pressure conditions.
Thanks to niobium’s exceptional corrosion resistance, high-temperature stability, and mechanical strength, these tubes exhibit superior compressive, tensile, fatigue, and thermal resistance properties.
As a result, niobium tubes are widely applied in nuclear technology, aerospace, shipbuilding, chemical processing, and electronic industries, where reliability and performance in extreme environments are critical.
| Grade | Main Component | Other Impurities (≤%) |
|---|---|---|
| Nb | Fe | |
| Nb1 | Remainder | 0.004 |
| Nb2 | Remainder | 0.01 |
Common surface treatment methods for niobium tubes include:
Mechanical Polishing – Improves surface smoothness and dimensional precision.
Electrolytic Polishing – Enhances corrosion resistance and achieves a bright, mirror-like finish.
Pickling – Removes oxides, oil, and other surface contaminants to restore metallic luster.
Sandblasting – Cleans and textures the surface, improving coating adhesion and uniformity.
These treatments enhance both the appearance and corrosion resistance of niobium tubes, ensuring excellent performance in demanding environments.
Niobium tubes have diverse uses across high-technology and industrial sectors, including:
High-temperature alloys
Niobium-based alloys
Steel refining and strengthening
Electrical porcelain components
Coinage materials
Medical devices and implants
Aerospace components
Electronics and vacuum equipment
Company Details
Business Type:
Manufacturer
Year Established:
2001
Total Annual:
3000000-4000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Baoji City Changsheng Titanium Co.,Ltd is registered in 2006. Registered capital of 10 million yuan, the legal person is Zhao Wenhua. Before 2006, the factory is formed as forged workshop, no been registered. The year of 2006 was exist as a starting for Changsheng Titanium Co. The factory is located... Baoji City Changsheng Titanium Co.,Ltd is registered in 2006. Registered capital of 10 million yuan, the legal person is Zhao Wenhua. Before 2006, the factory is formed as forged workshop, no been registered. The year of 2006 was exist as a starting for Changsheng Titanium Co. The factory is located...
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