How do you select the right size of PE tube for a specific application?

Update:11 Jul 2023

Selecting the right size of PE tubes for a specific application involves considering several factors to ensure optimal performance and functionality. Here are some key points to consider:

1. Flow Rate: Determine the required flow rate for your application. This can be based on factors such as the volume of fluid to be transported or the desired speed of flow. It is important to choose a PE tube size that can handle the required flow rate without causing excessive velocity that may lead to pressure drops or other issues.

2. Pressure Rating: Consider the maximum operating pressure of your application. PE tubes are typically available in different pressure ratings, and it is crucial to select a tube with a pressure rating that matches or exceeds the maximum pressure expected in the system. This ensures the tube can safely handle the pressure without any risk of bursting or failure.

3. Fluid Compatibility: Evaluate the compatibility of the PE tube material with the fluid being transported. Polyethylene is generally resistant to a wide range of chemicals, but it is still important to verify compatibility with the specific fluid in your application to prevent any degradation or failure of the tube.

4. Temperature Considerations: Determine the operating temperature range of your application. Polyethylene tubes have temperature limitations, and exceeding these limits can lead to reduced performance, brittleness, or even deformation. Ensure the selected PE tube can safely handle the temperature conditions of your application without any adverse effects.

5. Length and Layout: Consider the layout and length of the tubing required for your system. This includes factors such as the distance between the source and destination, any bends or turns needed, and any height differences that may cause pressure variations. Choosing the appropriate diameter and length will help minimize pressure drop and ensure efficient fluid transfer.

6. Environmental Conditions: Assess any specific environmental conditions that may impact the performance of the PE tube. These can include exposure to UV radiation, extreme weather conditions, or the presence of abrasive elements. Ensure the selected tube is UV-resistant and durable enough to withstand the environmental conditions without degradation.

7. Industry Standards and Regulations: Consider any specific industry standards or regulations that may dictate the size requirements for your application. In certain industries, there may be specific guidelines or codes that need to be followed for safety or functionality reasons.

PE/PP Tubes 5