SURFACE TREATMENTS TO PREVENT CORROSION

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23/08/2026

Thanks to the experience achieved over the last thirty years in the chemical and petrochemical plants, INT, a leading company in flow measurement and temperature measurement accessories (thermowells), developed a high level of expertise in surface coating using PTFE-PFA (fluoropolymers), which offer excellent corrosion resistance. 

With a detailed analysis of each individual application, we can perfectly understand the specific requirements of each customer.

Following a careful initial preparation phase (cleaning to remove impurities), the ‘Teflon coating’ process involves sandblasting to ensure adhesion and, as a final step, spray-application of the ‘Teflon coating’ using the appropriate fluoropolymer, with single-multi layer finishes.

This process ensures your components high resistance even under extreme conditions.

Once again, the INT team can help customers to choose the most suitable solution.

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