On-Site Engineering

Internal Weld Testers

Follow us
Internal Weld Testers
Find out more about this product Contact us

Internal Weld Tester

The Internal Weld Tester is used to hydrotest the integrity of a new weld. This can either be a new weld neck flange or an adjoining weld within a pipeline. The traditional method to prove the integrity of the weld would be to flood the whole pipeline and carry out a hydrotest. This is time consuming and potentially very costly. The Internal Weld Tester overcomes this problem as it isolates the testing area, reducing time and resources required.


  • Easy to install and simple to use.
  • Self-locating.
  • Requires no special tools.
  • Reduces operational cost as minimum test medium is required.
  • Reduces downtime and labor costs.
  • Can be used on most standard pipelines.