PIPE AND METHOD FOR MANUFACTURING PIPE
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United States of America Patent
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N/A
Issued Date -
Feb 19, 2015
app pub date -
Mar 25, 2013
filing date -
Mar 29, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A pipe includes: a tubular pipe main body made from fiber reinforced plastic; and a substantially tubular connection portion centered on a central axis of the pipe main body, which receives an end portion of the pipe main body, thereby being fixed to the end portion, the connection portion having an external tapered male screw portion. The male screw portion engages a tapered female screw portion on an internal surface of a substantially tubular coupling of another pipe main body. The male screw portion includes, near a screw thread surface, a corresponding metallic mesh layer as a reinforcement layer, other regions of the tapered male screw portion being made from resin, to suppress breakage of the male screw portion.
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