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Authors of the article

Petr Pařízek, CEPS

Aleš Brynych, CEPS

Martin Stukbauer, CEPS

Information about the publication

Plyn, 2006, volume LXXXVI, issue 11, page 262–265, ISSN 0032-1761

Reviewer

Petr Crha

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  • Permanent repairs of steel pipes in operation with the help of sleeves and wraps CZ PDF for screen (376 kB)

Permanent repairs of steel pipes in operation with the help of sleeves and wraps

The article deals with the issues of repairing defects in steel pipes (for example, in gas pipelines), in particular from the perspective of permanent repairs. A large majority of defects can be repaired without interrupting pipeline operation when the technology of sleeves and wraps, a description of which forms the core of the article, is used.

The authors specify the conditions under which sleeves and wraps can be applied in pipeline repairs. They go on to discuss the use of steel repair sleeves, which offer a load carrying capability comparable with that of defect-free pipes, and therefore are particularly interesting for pipeline operators, and also the use of composite sleeves, based on e-glass and resin composite and high-strength filler material, and composite wraps (ClockSpring® and T. D. Williamson’s BlackDiamond™ systems).

Read more in the article Permanent repairs of steel pipes in operation with the help of sleeves and wraps (PDF, Czech language, 376 kB).


related services

The topic of this article is related to the following services of the company CEPS

  • All services

Defect assessment and reinforcing sleeves

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If you have any questions, do not hesitate to contact CEPS responsible persons

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Aleš Brynych

general manager – CEO

phone +420 241 021 547

info@ceps-as.cz

Filip Tesař

sales manager

phone +420 606 641 328

info@ceps-as.cz

CEPS a.s. Head office

phone +420 241 021 511
fax +420 241 021 512

e-mail info@ceps-as.cz

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