This specification covers contact-molded “fibreglass” (glass-fiber-reinforced thermosetting resin) corrosion resistant pipe and fittings. The laminate comprising the pipe wall shall consist of a corrosion barrier comprised of an inner surface and interior layer, a structural layer, and an outer surface. Test conditions, chemical resistance of resin, glass content, tensile strength, short-time hydraulic failure pressure, and physical properties tests shall be performed to conform to the specific requirements.