PERMA-PIPE's custom engineered steel manholes reduces installation and life-cycle maintenance costs over traditional concrete manholes. They are fully assembled and tested with all valves and other equipment as required. 

  • Faster Installation Time 

  • Ability To Retrofit A Failing Existing Vault/Manhole 

  • 100% Water Tight 

  • Sealed Wall Penetrations

  • Smaller Foot Print Than Pre Cast Concrete 

  • Pre-Engineered 

  • Piping and Valves are Pre-Insulated and Air Testable 

  • Factory Quality Controlled and Tested 

  • Same Warranty As The Piping System

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PERMA-PIPE International Holdings, Inc. (NASDAQ:PPIH) is a global engineered pipe services company offering core competencies in anti-corrosion coatings, insulation solutions, containment systems, leak detection systems, engineering support, field service, and custom fabrication.

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