Union Pipes Industry LLC (UPI) was established in Abu Dhabi in 1999 to cater for the needs of the UAE and MENA regional markets for high quality plastics pipes. UPI manufactures a range of rugged and durable pipes from Polyethylene (PE) and Polypropylene (PP). Typically, PE pressure pipes are manufactured from 10 to 3000mm diameter whilst structured wall gravity pipes are manufactured up to 4000mm.