Niobium Capillary Tube Price & List
| Spec. |
Outer Diameter (mm) |
Wall Thickness (mm) |
Length (mm) |
| Nb-CAP200 |
2.00 |
≥ 0.20 |
Customizable |
| Nb-CAP300 |
3.00 |
≥ 0.20 |
Customizable |
| Nb-CAP400 |
4.00 |
≥ 0.20 |
Customizable |
| Nb-CAP500 |
5.00 |
≥ 0.20 |
Customizable |
| Customizable |
Customizable |
Customizable |
Customizable |
Note: We provide customized service. If you don't find the tubes you want, please send us an email directly. We can customize it according to your requirements.
Niobium capillary tube is a kind of capillary tube made of high-purity niobium materials. Capillary tube usually refers to a thin tube with an inner diameter equal to or less than 1mm. It is called capillary tube because some tubes are as thin as hair. Because different customers have different requirements for sizes, we uniformly refer to tubes with thinner diameters as capillaries.
Niobium capillary tube is a type of small diameter and wall thickness niobium capillary tube made by melting or sintering high-purity niobium powder into niobium ingots, and then rolling and hole drawing. According to the different section shapes, niobium capillary tubes can be divided into circular niobium capillary tubes, rectangular niobium capillary tubes, square niobium capillary tubes, etc. At present, we mainly produce and provide circular niobium capillary tubes. The niobium capillary tubes of rectangular, square and other special shapes will be determined according to the actual situation.
Niobium Capillary Tube Application
Niobium capillary tubes are mainly used in some special occasions, as follows:
1. Niobium capillary tubes can be used for heat exchange tubes in heat exchangers;
2. Niobium capillary tubes can be used for thermometer protection tubes in the petrochemical industry;
3. Niobium and niobium alloy capillaries can be used as sodium lamp guide tubes;
4. Niobium capillary tubes can be used as gas protection tubes.
| Spec. |
Outer Diameter (mm) |
Wall Thickness (mm) |
Length (mm) |
| Nb-CAP200 |
2.00 |
≥ 0.20 |
Customizable |
| Nb-CAP300 |
3.00 |
≥ 0.20 |
Customizable |
| Nb-CAP400 |
4.00 |
≥ 0.20 |
Customizable |
| Nb-CAP500 |
5.00 |
≥ 0.20 |
Customizable |
| Customizable |
Customizable |
Customizable |
Customizable |
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