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Wellube: Flange Weld Testers

$25.00

Our Flange Weld Testers provide accurate localized pressure testing of new flange welds – a key benefit during pipeline modifications and old pipework repairs. That’s because they only test the new weld and not the whole system. Pressure testing of an old line can lead to confusing results, given the potential for other leak paths, particularly on lots of other fittings. Specially angled testers are also available for flanges fitted on bends. The use of the tool minimizes the test system limits and reduces the time required to undertake maintenance or modification work. Typically supplied with a patented Posi-Seal, the Internal Weld Testers can also be supplied with patented ‘tyre’-type seals, ideal for testing when ovality and heavy pitting of the pipeline need to be overcome.

Availability : For Sale (Service also available)

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Features

  • Reduced plant operation downtime and consequent revenue stream constraints
  • Reduced modification of labour time
  • Fast easy installation and testing
  • Versatile: Seal and washer set easily change to accommodate different pipe schedules

Specifications

  • A full range of standard Flange Weld Testers is available in sizes up to 36”
  • Compatible with common pipe schedules and flange configurations up to Class 2500
  • Can be custom designed to suit the specific application for higher pipe sizes with the option of hydraulic and mechanical actuation
  • Faster pipe repairs and retrofits
  • Improved Seal-to-Pipe Clearance: The plug can be easily installed and removed, even where there are severe weld protrusions
  • Low water requirements resulting in less wastewater
  • Rugged, heavy-duty construction

Applications

  • Creates pressure boundary on the pipe past the flange to pipe weld
  • Used in pump test pressure and isolated test annulus between seals
  • Used in hydrotesting weld joints
  • Used in confirming joint function in piping systems
  • Comes in two style: mechanical flange tester and inflatable flange tester

 

FAQ's

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This is the second item’s accordion body. It is hidden by default, until the collapse plugin adds the appropriate classes that we use to style each element. These classes control the overall appearance, as well as the showing and hiding via CSS transitions. You can modify any of this with custom CSS or overriding our default variables. It’s also worth noting that just about any HTML can go within the .accordion-body, though the transition does limit overflow.

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