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What is the temperature range for thread tape?

Published in Thread Tape 1 min read

Thread tape, also known as PTFE tape or plumber's tape, has a wide operating temperature range, making it suitable for numerous applications. According to the provided reference, the temperature range for thread seal tape is -310°F to 536°F (-190°C to 280°C).

Understanding Thread Tape Temperature Limits

This broad temperature capability is a key reason thread tape is a popular sealing solution for pipe threads. It maintains its sealing properties across extremely cold and significantly hot conditions encountered in various systems.

Here is the temperature range presented clearly:

Temperature Range (°F) Temperature Range (°C)
-310°F to 536°F -190°C to 280°C

Versatile Applications within the Temperature Range

The wide temperature range allows thread tape to be used in a diverse set of environments and for different types of media. The reference states that thread seal tape is effective for:

  • Potable water lines
  • Non-potable water lines
  • Most chemicals
  • Oxygen lines
  • Gas lines
  • Hydraulic lines
  • High-pressure lines

This versatility, combined with its ability to withstand such extreme temperatures, highlights why thread tape is a fundamental component in plumbing, HVAC, and industrial applications where reliable seals are critical under varying thermal conditions.