Non-ferrous Metals

Deposition Materials

Rare Earth Elements

Semiconductor Elements

Functional Materials

Niobium Tube

We provide niobium seamless tube, niobium welded tube & pipe, and Niobium Capillary Tube. Other niobium made from niobium tubular products such as niobium ring are also available on request.

Niobium Tube and Niobium Pipe
Material Grade: R04200, R04210
Purity: 99.9%, 99.95% Niobium

Specification for niobium tube and niobium pipe:

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

Niobium Capillary Tube:

Niobium Capillary Tube/Pipe

Grade: R04200, R04210
Purity: 99.9%, 99.95%, 99.99%

Specification for niobium capillary tube:

Item Specification
Outer diameter: Φ0.2~Φ8mm
Wall thickness: T0.015~0.5mm
Outer diameter: Φ±0.003mm
Wall thickness T±0.005mm
Length: L±0.05mm

Chemical Composition for Niobium tube and Niobium pipe

Material Main Content Impurities (no more than %)
Nb Fe Si Ni W Mo Ti Ta O C H N
R04200 Remaining 0.004 0.004 0.002 0.005 0.005 0.002 0.05 0.012 0.0035 0.0012 0.003
R04210 Remaining 0.01 0.01 0.005 0.02 0.01 0.004 0.07 0.015 0.0050 0.0015 0.005

Application for niobium tube:
Niobium capillary tube and Niobium Zirconium capillary tube is often used in high pressure sodium lamp production.

Related Niobium Products

Niobium Disc                           Niobium Strip & Foil               Niobium Wire                      Niobium Rod
Nibium Tubing                         Niobium Mesh                        Niobium  Parts                    Niobium Zirconium Alloy
Niobium Titanium Alloy           Niobium Powder                     Niobium Oxide Powder

EdgeTech Industries LLC16518 SW 36th St, Miramar, FL 33027sales@edge-techind.com