PBT – adaptable (normally gray or black) plastic pipe and that is hooked up to barbed fittings and secured in position by using a copper crimp ring. The first manufacturer of PBT tubing and fittings was driven into chapter 11 by a class-action lawsuit above failures of This technique. Exact-sex https://plumber-millcreek-utah53198.wikikarts.com/1097041/plumber_no_further_a_mystery