System for joining sections of composite reinforced line pipe
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United States of America Patent
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Aug 22, 2006
Grant Date -
Sep 30, 2004
app pub date -
Apr 7, 2004
filing date -
Jan 29, 2003
priority date (Note) -
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Abstract
A composite reinforced line pipe is manufactured by aligning first and second pipe segments each having a composite reinforcement wrapped circumferentially about a core, attaching the line pipes at a cut-back portion of their exposed core, wrapping a joint tape circumferentially about the cut-back portion, wrapping a resin reinforcement tape circumferentially about the joint tape, and curing the joint tape and resin reinforcement tape.
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