Rubber Ring Joint
EnviroGravity® rubber ring jointed pipes are manufactured in sizes 1050mm up to 2000mm and each pipe is supplied with a set of ethylene propylene diene monomer (EPDM) rubber seals and lubricant. Enviro Gravity Pipes consist of an integrated socket and spigot; the spigot end is designed to accommodate the rubber seal, which when assembled forms a watertight joint from the radial compression of the rubber seal between the spigot and the socket ends.
Please see the video below for more information.
Electro-Fusion Joint
EnviroGravity® electro-fusion pipes are manufactured in sizes 1050mm up to 4000mm. After the pipes have been manufactured each pipe is prepared for electro-fusion welding and wrapped in a protective cover for fusion welding later on site. Enviropipes supplies electro-fusion machines and tooling suitable for welding these pipes together. With this method the whole pipeline becomes a homogenous system and absolutely safe against unwanted in/ex-filtrations. Using this jointing technique makes it possible to install large diameter pipes in short periods of time.
Please see the video below for more information.