Pipeline Rehab “Pipe In Pipe With Destruction”

21.22 $ lin. mt. (УКР)

Ціна з ПДВ

Pipes repair by method “pipe in pipe with destruction” for the pipes replacement with the same diameter or larger is considered to be rather difficult.

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Pipes repair by method “pipe in pipe with destruction” for the pipes replacement with the same diameter or larger is considered to be rather difficult. In case if it is not possible to reinnovate damaged pipe, we use method of PE stretching into steel pipes with destruction of old steel pipe by means of special equipment.

PE stretching into steel pipes with destruction of old steel pipe

Technology.

In case of having method pipe in pipe with destruction with stretching of PE pipe, you should dig 2 tranches at the beginning and at the end of repaired pipeline. PE is stretched into old pipeline hydraulically, so no wrench is needed. Hydraulic traction destroys old pipe simultaneously stretching new PE pipe.