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Range of services on repairing of petrol pipes

Publicly traded company “Polotsktranspetrol Druzhba” has huge experience in doing range of works of capital repairing of petrol pipes with replacement of insulation, modern technical equipment, and skilled staff. Range of works includes:

- Replacement of insulation of petrol pipes with caliber 720-1020mm without raising a pipe, mechanically, compound method (bitumen-polymer blends with heat-shrinking foil) or self-adhesive tape.
- Blast cleaning and painting of sages “Earth-Air” and of metal coverings.
- Execution of work:

  • Dewatering of muskegs before 200 m.p.;
  • Tie-in petrol pipes under pressure Ду80, Ду100, Ду150-Ру16;
  • Industrial pumping (flexible petrol pipe Ду 100 Ру 32 length 4000 m.p.) without snagging of the main petrol pipe.

- Repairing of troubles:

  • Setting up metal repairing constructions;
  • Taking down of decommissioned petrol pipes;
  • Changing of petrol pipes by setting in “prefabricated pipe spools”;
  • Setting up spiral pump buckets “Clock spring” by the producer technology.

- Doing of non-destructive control of welded joints and of basic metal by accredit researching laboratory:

  • Radiographic;
  • Visual; ultrasound control