TA0004 Tantalum Tube/Tantalum Pipe (Ta Tube/Ta Pipe)

Catalog No.	TA0004
Size	OD: 1.0~150mm; WT: 0.2~5.0mm; L: 200~6000mm
Material	R05200, R05400
Standard	ASTM B521-98
Purity	99.95% or 99.99%

Stanford Advanced Materials (SAM) is a trusted supplier of Tantalum Tubes and a wide variety of tantalum products. Other shapes are also available upon request including tantalum capillary, tantalum sheet/tantalum board, tantalum wire, tantalum foil/tantalum strip, etc.

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Description of Tantalum Tube/Tantalum Pipe

Tantalum (Ta) is a dark blue-gray metal that is very heavy, ductile and hard and has high corrosion resistance. Tantalum is especially resistant to chemicals at temperatures below 150 °C and can only be dissolved with hydrofluoric acid. It has the fourth-highest melting point of all metals and is able to form extremely thin and protective oxide layers for high-quality capacitors, making it an excellent material for tubes.

tantalum-tube

Specifications of Tantalum Tube/Pipe

Outer Diameter: 1.0~150mm
Wall Thickness: 0.2~5.0mm
Length: 200~6000mm
Material: R05200, R05400
Standatd: ASTM B521-98
Purity: 99.95% or 99.99%

Chemical Composition

Element	R05200 (%,Max)	R05400 (%,Max)
C	0.01	0.01
O	0.015	0.03
N	0.01	0.01
H	0.0015	0.0015
Fe	0.01	0.01
Mo	0.02	0.02
Nb	0.1	0.1
Ni	0.01	0.01
Si	0.005	0.005
Ti	0.01	0.01
W	0.05	0.05

• Seamless tantalum tube

For the tantalum tubes with thicker wall thickness, I recommend a seamless tantalum tube.

• Welded tantalum tube

For the Tantalum Tubes with thin wall thickness, we recommend Welded Tantalum Tube. The welded tubes were manufactured by the tantalum sheet. The surface was good since they will be polished after welding.

If you require smaller sizes, you can see tantalum capillary

Tantalum and Tantalum Alloy

R05200, unalloyed tantalum, electron-beam furnace or vacuum-arc melt, or both
R05400, unalloyed tantalum, powder-metallurgy consolidation.
R05255, tantalum alloy, 90 % tantalum, 10 % tungsten, electron-beam furnace of vacuum-arc melt, or both.
R05252, tantalum alloy, 97.5 % tantalum, 2.5 % tungsten, electron-beam furnace or vacuum-arc melt, or both.
R05240, tantalum alloy, 60 % tantalum, 40 % niobium, electron-beam furnace or vacuum-arc melt.

Applications of Tantalum Tube/Tantalum Pipe

• Used for the manufacturing of reaction vessels.
• Used for heat exchanger pipes, condensers, bayonet heaters, helical coils, thermocouple, and protective tubes, etc.

protective tubes Double-Pipe_Heat_Exchanger