The US Pipeline and Hazardous Materials Safety Administration issued an advisory bulletin Mar. 18, 2010, to notify owners and operators of recently constructed large-diameter natural gas pipeline and ...
Ensures girth weld integrity and code compliance across pipelay vessels, spoolbases, and offshore tie-in sites through surveillance, verification, and documentation of welding and NDT activities.
September - October 2005 However, this method unavoidably subjects the girth welded seamless pipe joints to plastic strain cycles during the installation process. As a consequence, the structural ...
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