High purity 99.95% capillary tantalum tube

Short Description:

Due to tantalum’s excellent corrosion resistance, high melting point and biocompatibility, high purity 99.95% capillary tantalum tubing is used in a variety of professional applications. These tubes are commonly used in chemical processing, medical equipment and high-temperature applications where corrosion and heat resistance are critical. 

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  • What is a capillary tube used for?

Capillary tubes are used in various applications in different industries. Some common uses of capillary tubes include:

1. Refrigeration and air conditioning: Capillary tubes are often used as expansion devices in refrigeration and air conditioning systems to control the flow of refrigerant and regulate the pressure within the system.

2. Medical Devices: Capillaries are used in medical devices for tasks such as blood collection, sample analysis, and fluid transfer due to their small diameter and precise fluid handling capabilities.

3. Laboratory Equipment: Capillaries are used in laboratory settings for tasks such as chromatography, sample analysis, and fluid handling because of their ability to accurately measure and transfer small amounts of liquid.

4. Industrial process control: Capillary tubes are used in industrial applications to measure and control the flow of liquids and gases in various process control systems.

5. Automotive and Aerospace: Capillaries are used in automotive and aerospace applications for tasks such as fluid transfer, pressure measurement, and temperature control.

Overall, capillaries are valued for their ability to accurately handle small amounts of fluids and gases, making them suitable for a variety of precision applications.

Tantalum capillary tube (4)
  • What is the difference between capillary tube and glass tube?

The main difference between capillary tubes and glass tubes is their specific design and application.

- A capillary is a small tube with a narrow inner diameter, often used to accurately measure and transport small amounts of liquid or gas.
-Capillary tubes are usually made of materials such as glass, plastic, or metal and are designed to promote capillary action, which allows fluids to move without external force.
- These tubes are commonly used in laboratory settings, medical equipment, refrigeration systems, and industrial applications to complete tasks such as sample analysis, fluid transfer, and pressure regulation.

Glass tube:
- Glass tube is a tube made entirely of glass, the size, shape and composition of which may vary according to its intended use.
- Glass tubes are used in a wide variety of applications, including scientific experiments, chemical processing, manufacturing, and as components of laboratory equipment.
- Unlike capillary tubes, glass tubes do not necessarily have a narrow inner diameter or are designed specifically for capillary action. They can be used for a variety of purposes, such as containing, mixing, or transferring substances.

In summary, capillary tubes are a specialized type of tube designed for precise fluid handling and capillary action, while glass tubes cover a broader category of tubes made of glass and can serve a wide range of functions beyond capillary action.

Tantalum capillary tube (3)

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