MATEC Web Conf.
Volume 121, 20178th International Conference on Manufacturing Science and Education – MSE 2017 “Trends in New Industrial Revolution”
|Number of page(s)||8|
|Section||Engineering in Oil and Gas Field|
|Published online||09 August 2017|
Research on the internal pressure behavior of metal gas distribution pipelines with different types of tubing defects
1 Delgaz Grid S.A., Investment Management, Project Team Sibiu, Romania
2 Lucian Blaga University of Sibiu, Faculty of Engineering, Department of Industrial Machinery and Equipment, Sibiu, Romania
* Corresponding author: firstname.lastname@example.org
The paper aims to approach an important subject related to natural gas distribution networks which, depending on the expansion of the localities, are composed of intercommunicating pipes, pressure reducing stations and branch connections fittings. The urban networks are the most complex ones and the rural areas networks are the simplest. However, irrespective of their installation, they must meet the safety operating requirements as much as possible. According to standards, all these components must be tight and pressure resistant. In this regard, we intend to approach a very important issue related to the behavior of the tubular steel material showing corrosion and/or material defects, and to the internal stress caused by the gas pressure on the walls of the tubing material.
© The Authors, published by EDP Sciences, 2017
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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