overlapsoverlaps

Overlaps Seals

Overlaps Seals are open inflatable seals that are designed to create a water and airtight seal between two cylindrical components. Because these seals are open, they can be easily positioned and installed even in a narrow space. Their two chamfered ends can be overlapped, creating a perfect seal when they are inflated.

Overlaps Seals are used for:

  • repairing corrosion damage,
  • ensuring a seal around pipes for welding operations.

Advantages

Use

  • Can be reused
  • Equalization when pressurized
  • Can withstand a pressure of 10 Bar

Reliability

  • Modular design adapting to different configurations
  • Can be inflated with air, water, or resin
  • Can adapt to a potential ovality

Practicality

  • Can adapt to confined spaces
  • Produced in accordance with the client’s specifications
  • Can be used for large diameters

Detailed information

  • Material: NPVC
  • Technique: hot vulcanization in a vacuum autoclave
  • Max. inflation pressure: 10 bar and more
  • Inflation: by air and water
  • Temperature resistance: -20°C to +90°C
  • Max. thickness: +/-25 mm

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.

tailored

Composition / Advice

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

Standards / regulations

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

Download

Fact Sheets / Business Guides
  • This field is for validation purposes and should be left unchanged.

Accessories

Inflation insert
COOKIES
We use cookies to allow you to visit and use our site. Certain cookies are necessary for its functioning and cannot be deactivated. Other data collection cookies help us to improve the relevance of our content. These cookies are only activated if you consent to their use by clicking below.
Accept
Ces cookies permettent de suivre le parcours utilisateur, le passage sur un site pour une évaluation et une stratégie marketing.
Ces cookies permettent d'obtenir des statistiques de fréquentation anonymes du site afin d'optimiser son ergonomie, sa navigation et ses contenus.
Refuse all