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Niobium (Nb) Capillary Tube / Fine Pipe

HTNB1105

New product

Niobium capillary tube/pipe is always used in the petrochemical industry, aerospace, and electronics industry. HM provides customized Niobium Capillary Tube / Niobium Fine Pipe with high-quality and at a competitive price.

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Data sheet

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

More info

Niobium capillary refers to a niobium tube with an outer diameter of less than 8mm, with a purity of 99.95%, and the size can be customized. Usually used in the medical and aerospace industries.

Niobium Capillary Tube

  • Execution standard: ASTM B394
  • Density: 8.57 g/cm3
  • Purity: 99.95%, 99.99%
  • State: Hard state, semi-hard state, soft state
  • Grade:   RO4200, RO4210
  • Purity: 99.5% 99.9%, 99.95%

Niobium Capillary Tube Specification

Item

Specification

Outer diameter:

Φ0.2Φ8mm

Wall thickness:

T0.0150.5mm

Tolerance:

 

Outer diameter: Φ±0.003mm

Wall thickness T±0.005mm

Length: L±0.05mm

Niobium Capillary Tube Chemical

Composition%

Material

Main Content

Impurities (no more than %)

Nb

Fe

Si

Ni

W

Mo

Ti

Ta

O

C

H

N

RO4200

Remaining

0.004

0.004

0.002

0.005

0.005

0.002

0.05

0.012

0.0035

0.0012

0.003

RO4210

Remaining

0.01

0.01

0.005

0.02

0.01

0.004

0.07

0.015

0.0050

0.0015

0.005

Niobium Capillary Tube Application

  • High-pressure sodium lamp production.
  • Heat exchange pipe in the heat exchanger.
  • Thermometer protection pipe in the petrochemical industry.
  • Aerospace, electronics industry.

Niobium Capillary Tube Packing

Niobium capillary tube/pipe provided by Heeger Materials is packed in a bottle wrapped in Foam cotton and put in a plastic box.

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