Factory Cheap Hot Tantalum Evaporation Boats - OD 3mm Pure Tantalum capillary tube manufacturer – WINNERS
Factory Cheap Hot Tantalum Evaporation Boats - OD 3mm Pure Tantalum capillary tube manufacturer – WINNERS Detail:
Product Description
Tantalum capillary, also named tantalum micro tubing and tantalum fine tube, is a tantalum tube with very small dimensions. Tantalum capillary is a dark blue-gray metal that is heavy, tough, hard, and highly resistant to corrosion. Ta capillaries are particularly resistant to corrosion at temperatures below 150 °C and can only be dissolved with hydrofluoric acid.
Product parameters
Products name |
Tantalum capillary tube |
Standard |
GB/T8182、ASTM B521 |
Grade |
RO5200,RO5400 |
Dimensions |
Outer Diameter (OD) 1.0~20mm、Wall thickness(WT)0.1~5mm、 Length (L) 10mm~6000mm |
Density |
16.67g/cm³ |
Purity |
≥99.95% |
Technology process |
Extrusion, Tube Forming |
MOQ |
2 pieces |
Tolerance (mm)
OD size |
OD tolerance |
WT tolerance |
0.1~20mm |
±0.01 |
±0.01 |
Chemical composition
(Unit: PPM)
Chemical element |
C |
N |
H |
O |
Fe |
Mo |
Ni |
Ti |
Si |
Nb |
W |
Ta |
Standard |
100 |
100 |
15 |
150 |
100 |
200 |
100 |
100 |
50 |
1000 |
500 |
Balance |
Report |
29 |
5 |
3 |
76 |
2 |
<10 |
1 |
3 |
<1 |
78 |
61 |
Balance |
Application
Order Information
Product detail pictures:





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