Corrosion resistant gas service riser assembly
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United States of America Patent
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Issued Date -
Aug 2, 2007
app pub date -
Jan 27, 2006
filing date -
Jan 27, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The present invention provides improved gas service riser assemblies. The improved gas service riser assemblies utilize an adapter to provide the transition from the plastic pipe used for underground distribution of natural gas to the metal pipe used in above ground natural gas distribution systems. Further, the improved gas service riser assemblies do not utilize the protective metal casing as a conduit for the natural gas thereby reducing the hazards associated with corrosion of the protective metal casing.
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