Fundamentals of the design of welding sealing structures of transmission oil pipelines. Welded connectors and T-bends |
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| Authors: | A. S. Zandberg |
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| Affiliation: | Scientific Research Institute of Construction of Pipelines , Moscow , Russia |
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| Abstract: | Investigations were carried out to determine the stress state of a cylindrical, connector, connectors with unloading rings, used for restoring the load-carrying capacity of sections of transmission oil pipelines with metal losses of different origins, and also a sheltering branch pipe, a branch pipe with a circular strap and a split T-bent, used as repair jackets preventing the unsealing of non-working technological fittings. |
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| Keywords: | trunk pipelines connector T-bends tension |
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