Product Description

~Product name: Tantalum tube
Standard : ASTM B*****8
Type: Seamless  Welded
Brand: RO***0, RO***0, RO***2(Ta*2.5W), RO***5(Ta**0W)
Purity: *9.*5%
Appearance: inside and outside surface of the wall present metallic luster,no oxidation and hydrogenation discoloration, no scratches, no deformation
Specification:
diameter: Φ1.***-Φ**0 mm
Wall thickness: 0.2 ***5.0 mm
Length: *********0 mm
If you have other specification, please contact us to discuss.

Chemical composition:
~Type Chemical composition(MAX%)           
 Fe Si Ni W Mo Ti Nb O C H N Ta
Ta1 0.**5 0.**5 0.**5 0.**5 0.**2 0.**2 0.**5 0.**2 0.**4 0.**2 0.**5 Remain
Ta2 0.**5 0.**5 0.**5 0.**5 0.**2 0.**2 0.*1 0.**3 0.*1 0.**2 0.*1 Remain


~The melting point of Tantalum tube is ***6 ℃, the density of it is *6.*8 g/cm3. Due to the high melting point, good corrosion resistance, cold working performance, tantalum tube and tantalum tungsten alloy steel tubes are widely used in chemical industry, high technology and atomic energy industry. Tantalum tube and tantalum tungsten alloy tubes mainly used to making reaction container and heat exchanger tubes of the manufacture of chemical process, pipe, condenser, bayonet heater and heat exchangers, spiral coil, U tube, thermocouple protection tube, and the liquid metal containers and pipes, etc.