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Repair of different type piping with plastic pipes using pipe in pipe method with the decrease of tubing diameter

A company with limited responsibility “Briz” repairs different type piping with plastic pipes using pipe in pipe method with the decrease of tubing diameter. We have licence for works with fire mains. Also we have large experience in this field.

The diameters of pipes under repair are 100 – 1000 mm.

The order of works:

  1. The study of pipeline route;
  2. Pipe cleaning;
  3. Video observation inside the pipeline;
  4. Welding of a polyethylene joint;
  5. Pipeline sanitation;
  6. Incut into existing nets;
  7. Hydraulic testing.