A 45° electrofusion elbow is used to join two lengths of poly pipe on an angle of 45 degrees. Electrofusion elbow 45° fittings are also used to join a long spigot fitting to a piece of pipe on a 45° angle. With a size range from 32 mm to 180 mm, 45° electrofusion elbow fittings come in SDR 11 (which also suits SDR 13.6 & SDR 17). Electrofusion 45° elbows are rated to PN16 water and 1000 kPa gas. Electrofusion elbow fittings are made from PE100 material with a precisely molded energizing coil of wire, ensuring uniform melting for a strong electrofusion joint and the minimization of welding and cooling times. 45° elbow electrofusion fittings are suitable for use for HDPE pipe, and welded with an electrofusion pressure welder. 45° electrofusion elbow PE fittings may also be known as an electrofusion elbow joiners or EF elbow pipe joiners.