South Tantalum Niobium CO LTD

South Tantalum Niobium CO LTD

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Tantalum tube

we can produce the longest and best annealed tantalum pipe, tantalum tube (12-meters long ) in the world.

tantalum-tube

Product details

Tantalum tubes Tantalum pipe    Tantalum tungsten alloy tubes

Ta2.5W Tube

Material:RO5200, RO5400, RO5252(Ta2.5W), RO5255(Ta10W)
size:      Diameter: φ1.0-150mm
         Thickness: 0.2-5.0mm
         Length:  100mm-12000mm       
Standard:As per ASTM B521-98

Table 1. Chemical composition: 
Table2. Permissible variations in diameter & wall thickness

Outside diameter, inch (mm)

Diameter tolerance, inch(mm), +/- 

Permissible variaton in wall thickness, %, +/- 

 <1 (25.4)

0.004 (0.102)

5

 1~1.5 (25.4~38.1)

0.005 (0.127)

5

 1.5~2 (38.1~50.8)

0.006 (0.152)

5

 2~2.5 (50.8~63.5)

0.007 (0.178)

5

 2.5~3.5 (63.5~88.9)

0.010 (0.254)

5

Table3. Mechanical requirements (annealed condition)

Grade

Tensile strength δbpsi (MPa), ≥

Yield strength  δ0.2, psi (MPa),≥

 Elongation in 1"/2" gage length, %, ≥

RO5200/RO5400

30000 (207)

20000 (138)

25

 RO5252

40000 (276)

28000 (193) 

20

 RO5255

70000 (481)

60000 (414)

15

 RO5240

40000 (276) 

28000 (193)

20

Special requirements to be agreed on by the supplier and buyer of negotiation

 

Applications

Using Tantalum tubes, tantalum pipe in Machinery and Chemical Processing.

M
Machinery
C
Chemical

Categories

  • Tantalum sheet
  • Tantalum foil
  • Tantalum rod
  • Tantalum tube
  • Tantalum wire
  • Tantalum ingot
  • Tantalum target
  • Tantalum machined part
  • Tantalum electrode of copper core
inquiry

Phones: +86-731- 86882259

Fax : +86- 731- 86882256

Mail : info@south-tantalum.com

Mail : chinatantalum@gmail.com

Changsha South Tantalum Niobium Co.,Ltd

Copyright © 2000-2014 Changsha South Tantalum Niobium

Co.,Ltd. All Rights Reserved.

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