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Piping Applications

The IT3 Multiwall Piping System can be used for:

  • Rejuvenating an existing pipeline and new or replacement pipeline systems
  • Pressure and gravity flow pipe systems from vacuum to 3,500 PSI
  • Any length line from a few hundred feet to hundreds of miles
  • All fluid streams; gas, oil, chemicals, water, slurry and multiphase systems Multiple     temperature ranges up to 350° F
  • Buried, elevated and subsea systems; cross-country, city streets, offshore, plants and     refineries, under or across waterways, ships, submarines and other seagoing vessels.

Go to the Technical Information "Typical Applications" section for more detail.

The IT3 Multiwall Piping System has been used in the following applications:

  • Oil and gas flow and production lines
  • Oil, gas and chemical transmission and distribution lines
  • Plant piping systems for all fluids
  • Water injection and disposal lines
  • Produced water and ballast water lines
  • Fuel oil distribution lines
  • Drain and wastewater lines
  • Municipal water distribution and service lines
  • Salt water lines and desalination systems
  • Fire water lines
  • Slurry lines

The illustration below shows how Unisert's multiwall approach has
been used to rejuvenate large diameter RCCP water supply lines.


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