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%

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%

Tantalum Tube & Tantalum Pipe Description

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 can be used to make welded tantalum tubes/tantalum pipes and seamless tantalum tubes/pipes, which have a wide range of applications. The manufacture of seamless tantalum tubes/pipes is to use extrusion, tube reduction, or deep-drawing with sheet metal. The manufacturing method of welded tantalum tubes/pipes is to first form a strip, then make it into a tube shape, and then weld the joint with gas tungsten arc welding.

tantalum-tube

Tantalum Tube & Tantalum Pipe Specification

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	0.0006	0.01
O	0.012	0.03
N	0.001	0.01
H	0.0005	0.0015
Fe	0.0022	0.01
Mo	0.002	0.02
Nb	0.01	0.1
Ni	0.0012	0.01
Si	0.0029	0.005
Ti	0.0012	0.01
W	0.003	0.05

• Seamless tantalum tube

For those who are looking for tantalum tubes with thicker walls, we recommend the seamless tantalum tube.

• Welded tantalum tube

For people who are looking for Tantalum Tubes with thinner walls, we recommend the Welded Tantalum Tube. The welded tubes are made of the tantalum plate. Their surface is 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.

Tantalum Tube & Tantalum Pipe Applications

• 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