From main to meter, Perfection Corporation offers the first complete PE100/Bimodal PE3408 mechanical gas distribution system for both residential and commercial applications. The following molded products are available from Perfection in this new resin: Permasert® mechanical couplings, PermaLock® Mechanical Tapping Tees and Saddle Fusion Tapping Tees, and PSV™ Polyethylene Shut-Off Valves. Risers, with customer-specified PE100/Bimodal PE3408 tubing, are also available.