Diagnosing of an anticorrosive factory covering of pipes of above permitted standard storage for construction of system of gas supply of Kamchatka area
Experience of application of pipes with a covering of factory drawing shows that at long storage and installation, the damages of adhesive connection of a covering with metal of a pipe on the edges can arise. In work, the data on a state of isolation of the pipes kept more of 8 years in route and base conditions are given. The primary sizes of defects for planning repair actions are established. The recommendations for diagnosing a covering before repair are given. It was shown the examined pipes of above permitted standard storage can be applied for new construction of gas mains.