Product description
More Info
| Materials | RO5200, RO5400, RO5252, RO5255 |
| Standard | ASTM B521 |
| In Form | Round, Square, Coil, U shape |
| Size | According To Customer Requirements Or Drawings |
| Length | Standard & Cut Length |
| Surface | Polished or According to Customer’s Requirement |
| Packing | Seaworthy Wooden Case |
| Technique | Tantalum Welded Pipe, Tantalum Seamless Pipe |
We offers a variety of Tantalum Tube (Tantalum Pipe) of high quality to serve for our customers. TigMetal is able to supply Tantalum Tube (Tantalum Pipe) in accordance with most international standards and special customer requirements.
Applications:
Tantalum Tube (Tantalum Pipe) is largely applied in producing tantalum response vessel, tantalum heat exchangers (shell & tube heat exchanger), tantalum pipe line(piping or channel), tantalum condenser, tantalum agitator, tantalum cooler, tantalum boiler, tantalum bayonet heater, tantalum spiral (helical) coil, U-tube heat exchanger or “U” tube bundle heat exchanger during the substance sector for condensing, re-boiling, preheating and cooling of nitric acid, sulfuric acid, hydrochloric acid, formic acid and combinations of those acids with a great deal of other chemicals.
Features:
♣Good cold process ability ♣Low vapor pressure
♣High temperature strength ♣High melting point
♣Excellent chemical stability ♣Good resistance to corrosion
♣High dielectric constant ,in surface oxide film ♣Good bio-compatibility
Chemical composition
|
Chemistry% |
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|
Designation |
Chief Component |
Impurities Maximum |
||||||||||||
|
Ta |
Nb |
Fe |
Si |
Ni |
W |
Mo |
Ti |
Nb |
O |
C |
H |
N |
||
|
Ta1 |
Remainder |
0.004 |
0.003 |
0.002 |
0.004 |
0.006 |
0.002 |
0.03 |
0.01 |
0.004 |
0.0015 |
0.002 |
||
|
Ta2 |
Remainder |
0.01 |
0.01 |
0.005 |
0.02 |
0.02 |
0.005 |
0.08 |
0.015 |
0.01 |
0.0015 |
0.01 |
||
|
TaNb3 |
Remainder |
<3.5 |
0.01 |
0.01 |
0.005 |
0.02 |
0.02 |
0.005 |
0.015 |
0.01 |
0.0015 |
0.01 |
||
|
TaNb20 |
Remainder |
17.0-23.0 |
0.01 |
0.01 |
0.005 |
0.02 |
0.02 |
0.005 |
0.015 |
0.01 |
0.0015 |
0.01 |
||
|
Ta2.5W |
Remainder |
0.005 |
0.003 |
0.002 |
3.0 |
0.006 |
0.002 |
0.04 |
0.015 |
0.005 |
0.0015 |
0.006 |
||
|
Ta10W |
Remainder |
0.005 |
0.003 |
0.002 |
11 |
0.006 |
0.002 |
0.04 |
0.015 |
0.005 |
0.0015 |
0.006 |
||
|
Special require of tantalum wire to be agreed on by the supplier and buyer of negotiations. |
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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 | |||
Tantalum Tube (Tantalum Pipe) testing:
Chemical Composition and mechanical property, Ultrasonic testing, Electric non-destructive testing, Hydrostatic testing, Visual surface inspection, Dimensional inspection.
