Electrofusion systems

GPI-RSC Tracer-Snap EFV
April 2009 Vol. 64 No. 4

With the new Tracer Snap-EFV Identification System, gas companies no longer need costly, removable, secondary tagging to mark Excess Flow Valve (EFV) installations.

First Look: New Pressure Pipe Uses Electro-Fusion Joints
March 2009 Vol. 64 No. 3

A new spiral-wound pressure pipe has been introduced to the North American market for use in water and wastewater systems.

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