Profile: Advance Products & Systems, Inc is a manufacturer and distributor of water & wastewater, oil & gas and industrial & mechanical pipeline products. We are an ISO 9001:2000 registered company. End seals available in pull-on, wrap-around neoprene, zipper and molded pull-on. Advance flange protectors are designed to protect studs and gaskets on raised face and ring type joint flanges from atmospheric corrosion. We offer wall sleeves, which are designed to mate with the Innerlynx seals for leak free performance. Our DuoCon centralizers are used to support and space a section of pipe inside a secondary pipe on dual containment systems.