Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePerforming Root Pass Welds on a Super Duplex Stainless Steel Pipeline.AuthorsLAPLANTE, WILLIAM C.AbstractThe article discusses the process of gas tungsten arc welding of the root pass made with duplex stainless steel for the pipeline of an oilfield seawater construction project.SubjectsGAS tungsten arc welding; PETROLEUM pipelines; PIPELINE welding; OIL fields -- Design &; constructionPublicationIndian Welding Journal, 2015, Vol 48, Issue 3, p72ISSN0046-9092Publication typeArticle