Inflatable cover plateInflatable cover plate

Inflatable cover plate

The Inflatable cover plate is composed of a buoy or a set of inflatable buoys whose purpose is to render a specific space inert for any welding operations on nuclear sites. Any welding operations can be completed safely thanks to this exchange of inert gas/air.

These buoys are made of a PMUC-certified material. Tailor-Made, the inflatable cover plate can be adapted to the dimensions specified by the client.



  • Air and watertight
  • Reusable
  • Tailor-made


  • PMUC material


  • Only a low service pressure required
  • Flexible & compact

Detailed information

  • Materials: PMUC-certified polyurethane
  • Process: assembled by high-frequency sealing
  • Dimensions: in accordance with the client’s specifications
  • Form: cylindrical or ring-shaped
  • Inflation: by air
  • Temperature resistance: -20°C / +80°C
  • Max. pressure: 0.2 to 0.3 bar

You can not find your dimensions

Our design department employs the best project leaders and designers and will be pleased to develop and create a tailor-made product specially for your unique project.


Composition / Advice

Storage advice
Store in its original case away from light, damp, and temperature variations.

Standards / regulations

In accordance with the conditions of the Pronal guarantee
Please contact us


Fact Sheets / Business Guides
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