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Niobium Tube (Nb Tube)

HTNB1104

New product

The niobium tube is made by extrusion, tube reduction, or deep drawing with the plate. Niobium and niobium alloy tubes are widely used in the fields of chemistry, electronics, aviation, and aerospace due to their high melting point, corrosion resistance, and good cold working performance. HM provides customized Niobium tubes with the shortest lead time and the best price.

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Inquiry

Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.

Data sheet

MaterialsNiobium and Niobium Alloy
Purity99.5%/99.9%/99.95%
StandardASTM B394

More info

Niobium and niobium alloy tubes are widely used in the fields of chemistry, electronics, aviation, and aerospace due to their high melting point, corrosion resistance, and good cold working performance. Heeger Materials is the world's leading supplier of niobium tubes. We stock various sizes of niobium pipes and can provide customized pipe and pipe sizes within a short delivery time.

  • Grade: RO4200, RO4210
  • Purity: 99.5%,99.9%,99.99%

Niobium Tubing

Niobium Tubing Dimensions

Out diameter2.0-100mm
Wall thickness0.2-5.0mm
Length200mm-8000mm

Niobium Capillary Dimensions

Out diameter0.2-8mm
Wall thicknessT0.015-0.5mm
ToleranceOuter diameter: ±0.003mm

Wall thickness T±0.005mm

Length: L±0.05mm

Niobium Tube Chemical Composition

MaterialMain Content

Impurities (no more than %)

NbFeSiNiWMoTiTaOCHN
RO4200Remaining0.0040.0040.0020.0050.0050.0020.050.0120.00350.00120.003
RO4210Remaining0.010.010.0050.020.010.0040.070.0150.00500.00150.005

Niobium Tube Application

Niobium capillary tubes and tantalum capillary tubes are often used in high-pressure sodium lamp production.

Niobium pipe with one end closed

Niobium Tube Packing

The Niobium Tubes will be packed in a wooden case supported with soft materials to ensure that the products thus packed will not shift inside the case.

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