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Niobium (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 Tube / Niobium Pipe with the shortest lead time and the best price.

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Data sheet

Materialsniobium&niobium alloy
Purity99.5%/99.9%/99.95%
StandardASTM B394
DimensionsCustomized

More info

Niobium and niobium alloy tubes, rods, and wires 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 pipes. HM stocks 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%,99.95%

The customized moly bars and moly rods are available in various dimensions upon your request.

Niobium Tubing Specification

ItemSpecification
Outer diameter:Φ2.0-100mm
Wall thickness:0.2-5.0mm
Length:200mm-8000mm

Micro Niobium Tube

ItemSpecification
Outer diameter:Φ0.2~Φ8mm
Wall thickness:T0.015~0.5mm
Tolerance:

 

Outer diameter: Φ±0.003mm

Wall thickness T±0.005mm

Length: L±0.05mm

Niobium Tube Chemical Composition

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 tube and Niobium Tantalum capillary tube is often used in high-pressure sodium lamp production.

Niobium Tube Packing

The Niobium Tubing 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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