(985) 580-0711 info@istranco.com

IsolationĀ Plugs


Stranco offers a complete line of Hydrostatic Tests and Isolation Plugs for pressure testing pipework, pipelines and pressure vessels.

  • Test Open End Pipes, Pipelines, Tubes and Pressure Vessels
  • Preform Flange-To-Pipe Weld Testing
  • Isolate and Test Pipe Connections

Test plugs provide safe and effective testing at working pressures up to 15,000 psi (1034 Bar). Pipe OD and ID sealing versions available.

Isolation plugs are designed for quickly isolation and hydrostatically testing weld joints of any welded flange-to-pipe connection as well as isolating pipe ends during cutting, grinding and welding operations.

Looking for something?