Customized Tantalum Tube Expert-Baoji Yibaite New Materials Technology Co., Ltd
Tantalum tubes are tubular components made of the rare metal tantalum (Ta), and are famous for their incomparable corrosion resistance and high-temperature stability.
Material Advantages
Unrivaled corrosion resistance: it is the best corrosion-resistant material. It can't react with almost all inorganic acids, salt solutions, organic media and liquid metals.
Outstanding high-temperature performance: High melting point (2996°C) makes it not afraid of high-temperature conditions and maintain excellent properties.
Excellent biocompatibility: Non-toxic and non-irritating to human tissues; it is an ideal material for implanting medical devices.
Good machinability and weldability: tantalum material can precisely processed into pipes, and achieve high-quality EBW and TIG welding.
Parameters and Advantages of Tantalum Tubes
Purity: high-purity tantalum materials from 99.95% to 99.99%. The impurity elements are controlled within 0.05%
Standards: our tantalum bars accord with GB/T8182-2008 and ASTM B521.
Size range:
Outer diameter of the tube: 3mm - 150mm (customization for other sizes is supported)
Wall Thickness of the tube: 0.2mm - 10.0mm (customization for ultra-thin/thick walls is supported)
Tube length: ≤ 6000mm (customizable as per requirement)
Precision tolerance: Outer diameter/inner diameter tolerance ±0.05mm, wall thickness tolerance ±5%, and excellent straightness.
Various surface finishes: we offer various surface states such as acid pickling (AP), bright annealing (BA), mechanical polishing (MP, Ra < 0.4μm). We can meet different cleanliness requirements (such as ultra-high cleanliness for semiconductor applications).
Typical room-temperature mechanical properties:
Tensile strength ≥ 207 MPa
Yield strength ≥ 138 MPa
Elongation ≥ 25%
(specific values will be provided according to the required material grade).
Outstanding high-temperature strength: Maintains excellent performance data at 2300°C (available upon request).
Welding reliable: Professional electron beam welding (EBW) and TIG welding technologies, weld strength coefficient high (>95%), ensuring airtightness through X-ray non-destructive testing (RT) and helium leak test (Helium Leak Test).
Strict Quality Control, And Full-process Guarantee
From the raw materials entering the factory to the finished products leaving the factory, a full-process quality monitoring system is implemented.
From the material to finished products, according to the requirements, we can make the key tests such as ICP/OES chemical composition analysis, universal material testing machine mechanical testing, metallographic analysis, precise dimension measurement, non-destructive testing (X-ray, ultrasonic), surface roughness and visual inspection, and cleanliness testing (for high cleanliness applications).
We pass ISO 9001:2015 certificate, and conform to the quality management system requirements.
Key Application Fields
Semiconductor manufacturing field
Tantalum tubes are often used for high-temperature CVD/LPVD furnace tubes, gas delivery pipelines, etching chamber components (resistant to halogen gases, plasma corrosion).
Chemical and pharmaceuticals field
They can be produced to reactors, heat exchangers, condensers, piping systems, shafts for mixers, and valve linings.
Medical devices field
They are used for orthopedic implants, surgical operating instruments, and parts of medical imaging equipment.
Aerospace area
They can be used to make high-temperature sensor sleeves, and rocket propellant components.
Research and laboratories
Others
The tubes can be used for high-temperature furnaces, corrosion-resistant experimental equipment.
Choose Yibait, Choose The Expert In Tantalum Tubes
Specializing in refractory metals, deeply understanding the characteristics and processing techniques of tantalum materials.
Equipped with precision rolling, drawing, heat treatment, welding, machining and testing equipment.
Unusual sizes? Complex shapes? Special performance requirements? We offer flexible engineering solutions.
Common specifications are in stock, and custom orders are delivered efficiently.
From material selection to application challenges, our engineering team is your strong support.
Welcome to inquire about the customized solutions. Let us help you overcome the most challenging corrosion and high-temperature issues.