The pipe ( reinforced thermoplastic pipe) is a high pressure plastic pipe system, which consists three layers. The outer and inner layers are made of PE100, and the middle layer is made of reinforced tapes. The pipe is applicated in many fields such as tramsportation of crude oil & natural gas, pipeline for water injection, sewage, silt, chemicals, emergency and jump. Size:2.5"(ID) to6"(ID) Prseesure: From 16 bar(232psi) to 160bar(2320psi) Temperature: -40C to 65C