Girth Welding of 13percent Chromium Martensitic Stainless Steel Line-Pipe

摘要

Field application of 13percent Cr martensitic stainless steel for linepipe (flowlines) is considered very serious. Successfull application of these materials will depend upon solving the challenge of girth welding them in an economic way. Up to now results coming from girth weld trials using duplex- and super duplex filler materials were reported.