Testing and maintenance of valves for gas pipelines

Sergey S. Saveliev TD Marshal Moscow, Russian Federation  
This article describes the methods of modern diagnostics and inspection of valves
Materials and methods
In preparing this article, we used data GOSTs data analysis breakdowns of valves for gas pipelines, methods for assessing performancereinforcement, testing methods.
Conclusions about the need for timely inspection fixtures and acceptance testing.
Full and timely diagnosis of pipe fittings, aswell as periodic technical inspection, required to ensure safe operation of the pipeline.
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