Your Professional Tantalum Tube Supplier
Established in July 2023, the company is located in Baoji, Shaanxi Province, a city that accounts for 60% of the world’s titanium production. It is a comprehensive enterprise integrating the production, R&D, and sales of non-ferrous metals. The company's business primarily covers the precision forging of titanium and titanium alloys; the development and production of various titanium products and parts; the production, design, and manufacturing of titanium and nickel chemical equipment; and the distribution of non-ferrous metals such as titanium, nickel, tungsten, molybdenum, tantalum, niobium, and zirconium. The company is particularly well-positioned in the processing of molybdenum, tantalum, and niobium spinning crucibles.
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![Pure Tantalum Seamless Pipe]()
Pure Tantalum Seamless PipePure seamless tantalum pipe is a chemical-grade transportation pipe that is integrated with cold drawing + vacuum annealing and has a purity of ≥99.95%. It implements the ASTM B521 international -
![Ta1 Tantalum Tube]()
Ta1 Tantalum TubeTa1 tantalum tubes exhibit excellent performance due to the unique crystal structure and atomic characteristics of tantalum metal. Through advanced and precise production technology, it is ensured
Why Choose Us
Sales Market
The company obtained ISO 9001:2015 certification in July 2025. We strictly adhere to the ISO 9001 quality management system in daily production and processing, implementing a “zero-defect control standard” throughout the entire smelting, forging, and surface treatment process.
Major Sales Markets
We are based in Shaanxi, China, and since 2023 have been selling to Southeast Asia (30.00%), Northern Europe (30.00%), South America (20.00%), Eastern Europe (10.00%), and Oceania (10.00%).
Certification
In August 2025, the company obtained SGS supplier certification, fully preparing for its subsequent expansion into the European market.
OEM Service
The core of Original Equipment Manufacturer (OEM) services is contract manufacturing tailored to customer requirements, which encompasses end-to-end support ranging from product design to finished product delivery.
Products Specification
|
Purity |
Ta≥99.95% |
|
OD |
1mm-100mm, Customizable |
|
Wall Thickness |
0.2mm-5mm, Customizable |
|
Length |
10mm-3000mm, Customizable |
|
Tensile Strength |
≥ 207MPa |
|
Yield Strength |
≥ 138MPa |
|
Melting point |
2996℃ |
|
Density |
16.65g/cm³ |
|
Surface Treatment |
Acid Passivation |
|
Elongation |
≥ 25% |
Key Properties of Tantalum Tubes
Corrosion Resistance
Tantalum tubes are virtually immune to corrosion, even in highly acidic or alkaline environments.
High Melting Point
With a melting point of 2,996°C (5,425°F), tantalum tubes can withstand extreme temperatures.
Biocompatibility
Tantalum is non-toxic and compatible with human tissue, making it ideal for medical applications.
Ductility
Tantalum tubes can be easily fabricated into complex shapes without losing their structural integrity.
Customization Capabilities
We offer customized sizes, shapes, thicknesses, and a range of finishes to ensure our products precisely fit your project needs.
Surface Condition of Tantalum Tube
Outside surface – Polished, Roughness Ra<3.2
Inside surface – Depends on the diameter
|
Mechanical Properties |
R05200/R05400 |
|
Ultimate tensile strength, min, psi (MPa) |
30 000 (207) |
|
Yield strength, 0.2% offset, min, psi (MPa) |
20 000 (138) |
|
Elongation, min %, in 1 or 2 in. (25 or 51 mm) |
25 |
|
Physical properties |
Tantalum (Atomic#73) |
|
Phase |
Solid |
|
Melting point |
3290 K (3017°C, 5463°F) |
|
Boiling point |
5731 K (5458°C, 9856°F) |
|
Heat of fusion |
36.57 kJ/mol |
|
Heat of vaporization |
753 kJ/mol |
|
Molar heat capacity |
25.36 J/(mol•K) |
Strictest Tolerance
Our production process adheres to the strictest tolerances, guaranteeing that each tantalum tube delivers consistent and exacting performance. Our tantalum tubes are produced with a tolerance accuracy of +/- 0.102 mm (Outer Diameter ＜ 25.4 mm).
Packaging
We handle our products with care to ensure they remain in their original condition during storage and transportation and to preserve their quality.
Certificates
FAQ
As one of the most professional tantalum tube manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to wholesale cheap tantalum tube in stock here and get quotation from our factory. Customized orders are welcome.
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