Rosen Group

Dual Module and Dual Diameter Service

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No two pipelines are identical. Your asset faces unique challenges, such as complex geometry or sections where the internal diameter changes. Combining modules from our trusted range to create a bespoke tool is the optimal solution.

Most popular related searches
  • A single pigging run using combined modules and tools for efficiency
  • Complex geometries safely navigated
  • Each custom solution uses proven, robust components
Your specification is our challenge
  • Some equipment is not designed with maintenance in mind. When you take ownership of a new pipeline asset, there may not be an off-the-shelf solution for cleaning and inspection. We can design, assemble, test and dispatch a product in a timeframe that keeps you compliant.
  • Where your maintenance plan calls for dewatering and your pipeline geometry has sections with intricate bends, a dual module tool can be used. Case studies have shown that even in complex pipe sections, a complete seal is achieved, and dewatering is confirmed by data analysis to have been carried out successfully.
  • Our worldwide network of service centers and support teams provides comprehensive technical support. Your custom solution will be proven in our test field before it is dispatched to your site.
Solutions designed and performance analyzed

Challenging job specifications demand careful monitoring to ensure mission-critical goals are achieved. We can integrate a wide range of data logging and monitoring equipment into the cleaning tool so there is a traceable record of the work being completed successfully. As well as data gathering, processing and reporting, we store all logged data. This data will fulfill any regulatory requirements you may have.

Dual Module/Diameter Service options

As with all services in our fleet of cleaning pigs, dual module tools can be configured with multiple options so there is always an option available for your asset.

  • Collapsible Umbrella Pull Units
  • Diameter range from 6” to 48” 
  • Varying coupling mechanisms for safe passage through complex geometries
  • Complete range of cleaning components such as brushes, magnets and bypass units