This Conley Schedule 30 Epoxy Standard Piping piping specification covers the requirements for machine made reinforced thermosetting resin pipe and fittings, 1″ – 30″, manufactured according to ASTM D2996, the standard specification for filament wound pipe. These specifications
shall cover Schedule 30 heavy duty pressure and process pipe and fittings for use with a broad base of corrosive chemical environments including hot pickling acid (HCl) lines in steel mills, as well as other acids, caustics, various waste solutions, brines and a wide range of solvents. The Epoxy systems meet the requirements for FDA.
Both Pipe and Fittings (Tees, Elbows, Laterals, Reducers, and Crosses) shall be manufactured with a minimum double Nexus® (synthetic veil) reinforced Epoxy internal corrosion barrier, an Epoxy filament wound fiberglass reinforced cage, and a standard Nexus® reinforced external corrosion barrier. Pipe and fittings have a 25 year guarantee against ultraviolet (UV) degradation (fiber blooming). See the Conley Product Data for pressure/temperature ratings and span dimensions of each schedule.