Is used: Oil and gas industry

NEFTEGAZ POLYMER PROFILE TO LINE PIPELINES

NEFTEGAZ profiles are designed to protect the pipeline external surface when the cast iron and/or ferroconcrete weights are installed and also to protect the pipeline insulation from mechanical damages when the pipeline is dragged through the casing of the underground/submerged crossing in a complicated territory.

NEFTEGAZ profiles can be used as lining mats under supporting structures and pipeline valves.

NEFTEGAZ profiles considerably decrease the lining time, ensure integrity of the pipeline insulation coating and prolong the service life of the submerged crossing. The profile materials are non-putrescible, suitable for use in aggressive media, environmentally safe, have no harmful impact on the environment and can be used in fresh potable water reservoirs.

NEFTEGAZ profiles are used to construct, reconstruct and repair the pipelines with a diameter from 159 mm to 1420 mm inclusively, in all of the climatic zones at an operation temperature for the steel pipelines from minus 40° to plus 70°.

PRINCIPLE DIMENSIONS OF NEFTEGAZ PROFIILES

Name Structure 1 Structure 2 Structure 3
Pipeline
nominal diameter Dn,
mm
Height, mm Width, mm Height, mm Width, mm Height, mm Width, mm
159 30; 45 60 - - 30; 45 60
325 - -
426 - -
530 - -
720 30; 45 200
820
1020
1220
1420

Assembly chart and profile cross-section

2011 CJSC Gazprom StroyTEK Salavat

6, Prospekt Vernadskogo, Moscow,
Business Centre Capitol.

Location map and detailed information

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