Trunk gas and oil pipelines, being a link between oil and gas production areas and the areas of their processing and consumption, belong to the category of exceptionally critical engineering structures, during their construction welding is the most important operation, largely determining the operational reliability.
How to cite:
Korchemkin A.E. Current state of trunk pipeline welding // Journal of Mining Institute. 2004. Vol. 157 . p. 175-177.
