Reinforcement test of epoxy-filled steel sleeves for girth weld defects of X80 pipelines

In order to verify the applicability of epoxy-filled steel sleeves for reinforcement of the girth weld defects in X80 steel pipelines, X80 pipe fittings with 1 016 mm diameter were selected as the specimens and on the specimens two girth welds with same defects were set by manual welding. Definitely...

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Bibliographic Details
Published in:You-qi chuyun
Main Authors: Dongliang YU, Chuan YANG, Dongrong WU, Ailing WANG, Hui HUANG, Bin JIA, Yu ZHANG
Format: Article
Language:Chinese
Published: Editorial Office of Oil & Gas Storage and Transportation 2021-09-01
Subjects:
x80 pipelines
epoxy-filled steel sleeves
girth welds
defects
mechanical tests
Online Access:http://yqcy.xml-journal.net/cn/article/doi/10.6047/j.issn.1000-8241.2021.09.005

Internet

http://yqcy.xml-journal.net/cn/article/doi/10.6047/j.issn.1000-8241.2021.09.005

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