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MetalsTek Engineering brings you over ten years of expertise in delivering top-notch Niobium Tubes and Pipes at affordable prices. We’re flexible in customizing this product according to your specific requirements.
Material: Niobium, R04200, R04210
Purity: 99.5%, 99.9%, 99.95%
Density: 8.57 g/cc
Size Range: Outer Diameter 0.25~10mm Wall Thick 0.2~5mm * Length 10~8,000mm
Standard: ASTM B394
Material: Niobium, R04200, R04210
Purity: 99.5%, 99.9%, 99.95%
Density: 8.57 g/cc
Size Range: Outer Diameter 0.2~8mm Wall Thick 0.015~0.5mm * Length 1~1,000mm
Description: The Niobium Capillary Tube/Pipe, crafted from the soft and ductile metal niobium, offers customizable sizes. Primarily employed in high-grade structural steel, superalloys, and the medical and aerospace sectors.
Application: 1. Used for high-pressure sodium lamp production. 2. Used as heat exchange pipe in the heat exchanger; can be used as thermometer protection pipe in the petrochemical industry. 3. Used in insulating glass units to equalize the pressure between the sealed panes for the installation of windows at high altitudes. 4. Medical capillary tubes are used for the centrifugation of blood samples.
Material: Niobium, R04200, R04210
Purity: 99.5%, 99.9%, 99.95%
Size Range: Outer Diameter 0.8~800mm * Wall Thick 0.05~5mm * Height 1~5,000mm
Standard: ASTM B394
Applications: Pharmacy, Semiconductor, Aviation and Aerospace, Nuclear
Niobium Tubes, Pipes, Capillaries, and Rings are different forms of tubes. A niobium tube is a cylindrical structure made from niobium, a lustrous gray transition metal with various applications in other industries. Due to niobium’s high melting point, corrosion resistance, cold processing, and good performance characteristics, niobium is frequently employed in industrial diamond production, deep drawing applications, the chemical industry, and the medical field. Moreover, niobium is utilized in crafting colored jewelry. We offer a bright surface finish that is ideal for applications involving anodizing.
| Grade | Nb | Fe | Si | Ni | W | Mo | Ti | Ta | O | C | H | N |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| R04200 | Balance | 0.004 | 0.004 | 0.002 | 0.005 | 0.005 | 0.002 | 0.07 | 0.015 | 0.004 | 0.0015 | 0.003 |
| R04210 | Balance | 0.01 | 0.01 | 0.005 | 0.02 | 0.01 | 0.004 | 0.1 | 0.02 | 0.01 | 0.0015 | 0.01 |
| Grade | Tensile strength, psi (MPa), ≥ | Yield strength (0.2% offset), psi (MPa),≥ | Elongation in 1" gage length, %, ≥ | |
|---|---|---|---|---|
| >=0.010” | <0.010” | |||
| R04200, R04210 | 18000 (125) | 10500 (73) | 20 | 15 |
Our Niobium Tube Capillary and Ring are clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage which might be caused during storage or transportation.