RTP Systems

Reinforced Thermoplastic Pipe for High-Pressure & Demanding Applications

RTP (Reinforced Thermoplastic Pipe) combines a corrosion-resistant thermoplastic liner with a high-strength reinforcement layer and protective outer jacket. The composite structure delivers high pressure performance while maintaining the lightweight, flexibility and installation advantages of thermoplastic piping.

Designed for demanding pipeline applications across energy, water, mining and industrial sectors, RTP systems provide a practical alternative to conventional steel pipelines where corrosion resistance, rapid installation and long-term reliability are critical.

Typical Applications

Oil & Gas：Oil & Gas Gathering · Multiphase Flowlines · Produced Water · Water Injection · Hydrocarbon Transportation · Gas Pipelines · Well Intervention

Water & Utilities：High-Pressure Water Transmission · Water Injection · Industrial Water · Seawater · Brine · Effluent Water

Mining：Mine Water · Slurry Transportation · Tailings · Backfilling · Process Water · Corrosive Media

Chemical & Industrial：Chemical Transportation · Process Fluids · Chemical Injection · Industrial Utilities · Corrosive Fluids

Energy：Geothermal · Hydrogen · CO₂ & CCUS · Energy Infrastructure

Marine & Offshore：Offshore Flowlines · Subsea Applications · Seawater Transportation · Landing & Export Lines

Engineering Applications

From high-pressure water injection and oil & gas gathering to mining slurry, industrial fluids and challenging water infrastructure, Donghong provides reinforced thermoplastic piping solutions engineered around actual operating conditions.

Select the reinforcement structure, pressure rating, liner material and connection system according to your project requirements.