RTR Pipes (Reinforced Thermosetting Resin Pipes) are high-strength composite pipes made by reinforcing thermosetting resins with glass fibers, typically using a filament winding or centrifugal casting process. Known for their excellent corrosion resistance, long service life, and lightweight construction, RTR pipes are widely used in oil & gas, chemical processing, desalination plants, and infrastructure piping systems.
RTR pipes are engineered to perform under harsh conditions including exposure to aggressive chemicals, seawater, hydrocarbons, brine, and high humidity. The non-metallic structure ensures zero corrosion, minimal scaling, and eliminates the need for external coatings or cathodic protection. They are ideal for replacing traditional carbon steel or stainless steel pipes in corrosive service environments.
The term RTR refers to the broad category of composite pipes manufactured with thermosetting resin systems (such as epoxy, vinyl ester, or polyester) reinforced with continuous or chopped glass fibers. Subtypes include GRE (Glass Reinforced Epoxy), GRV (Glass Reinforced Vinyl Ester), and GRP (Glass Reinforced Polyester)—each suited to specific service conditions. click here for pipes
At Middle East Piping, we supply RTR pipes and fittings in accordance with API 15LR / 15HR, ISO 14692, and ASTM D2996 standards. These systems are available with a full range of end connections, fittings, and accessories to suit both aboveground and underground installations. Backed by EN 10204 3.1 certification and TPI approval, our RTR piping solutions offer proven performance across the GCC. click here valves
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