18 Years Factory Tantalum Alloy Tubing - OD 3mm Pure Tantalum capillary tube manufacturer – WINNERS
18 Years Factory Tantalum Alloy Tubing - 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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To continuously increase the administration process by virtue of the rule of "sincerely, good religion and excellent are the base of company development", we commonly absorb the essence of linked goods internationally, and continually build new solutions to fulfill the requires of shoppers for 18 Years Factory Tantalum Alloy Tubing - OD 3mm Pure Tantalum capillary tube manufacturer – WINNERS , The product will supply to all over the world, such as: Bangkok, Ottawa, Mauritius, High output volume, top quality, timely delivery and your satisfaction are guaranteed. We welcome all inquiries and comments. We also offer agency service---that act as the agent in china for our customers. If you are interested in any of our products or have an OEM order to fulfill, please feel free to contact us now. Working with us will save you money and time.

Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
