Pipe protector
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United States of America Patent
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Feb 16, 2021
Grant Date -
N/A
app pub date -
Sep 20, 2018
filing date -
Sep 25, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
A pipeline shield is formed of modular pipeline shield panels into a generally tubular shape to fittingly envelope a pipeline. Each panel is formed of a rectangular sheet of durable material formed or formable into an arcuate shape having longitudinal ribs projecting radially from a surface of the sheet and defining longitudinal valleys, and coupling means configured for secure assembly with other modular pipeline shield panels to form the pipeline shield. The pipeline shield reduces or prevents damage from impact or abrasion when the pipeline is lowered into a trench and buried. The longitudinal ribs may extend an entire length of the panel, or may be less than an entire length of the panel and longitudinally staggered to facilitate rolling of the pipeline in a roller cradle during installation. Drainage holes provide for drainage of liquid away from the pipeline or to provide a path for cathodic protection current.
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