Key Considerations for Micro Tubing

When selecting or buying micro tubing, there are several key considerations to keep in mind:

1. Material:

   • Different materials like polyethylene, polyurethane, and PTFE have varying properties such as flexibility, durability, chemical resistance, and temperature resistance. Choose a material that best suits your application requirements.

2. Size and Dimensions:

   • Consider the outer diameter, inner diameter, and wall thickness of the micro tubing. Ensure these dimensions align with your system requirements for flow rate, pressure, and compatibility with fittings.

3. Operating Conditions:

   • Evaluate the operating temperature range and pressure rating of the micro tubing to ensure it can withstand the conditions it will be exposed to in your application.

4. Compatibility:

   • Check if the micro tubing is compatible with the fluids or gases it will be conveying. Some materials may react with certain chemicals or degrade over time in specific environments.

5. Flexibility and Bend Radius:

   • Consider the flexibility and bend radius of the tubing, especially if it needs to navigate tight spaces or be maneuvered around equipment in your system.

6. Sterilization and Cleanability:

   • If the micro tubing will be used in medical or pharmaceutical applications, ensure it is compatible with sterilization methods and can be easily cleaned to maintain hygienic conditions.

7. Quality and Regulatory Compliance:

   • Choose micro tubing from reputable manufacturers known for producing high-quality products. Check if the tubing complies with relevant industry standards and regulations.

8. Cost:

   • Factor in the cost of the micro tubing, including the initial purchase price and long-term maintenance or replacement costs. Balance cost considerations with the performance and durability needed for your application.

By considering these factors, you can select micro tubing that meets your specific requirements and ensures optimal performance in your application.