Pronal DiaphragmPronal Diaphragm

Diaphragms

Pronal diaphragms are flexible circular rubber jacks. These jacks are installed in the legs of offshore platforms and assist the buoyancy of the fixed platform, while also maintaining its center of gravity when it is installed at sea.

Our teams can travel on-site to install your offshore buoyancy kits no matter where you are located!

Advantages

Reliabilty

  • Tightness testing can be implemented before installation
  • Penetration testing can also be performed
  • Simulation & calculation of the force required to puncture the diaphragm

Safety

  • Air and watertight
  • Insert integrated into the rubber
  • Selection of suitable materials

Handling

  • Locking fixation system
  • Suitable for applications at depth
  • Ease of installation

Detailed information

  • Material: Synthétic rubber
  • Technique: hot vulcanization in a vacuum autoclave
  • Dimensions: min. 6″ (152.4 mm) / 118″ (max. 2997.2 mm)
  • Form: cylindrical
  • Temperature resistance: +0 / +60°C
  • Max. thickness: defined by the clients’ specifications
  • Grade of steel: defined by the clients’ specifications

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 uc
Guaranty
In accordance with the conditions of the Pronal guarantee.

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Fact Sheets / Business Guides
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Accessories

Metal flange, screws, and gussets