Reinforced thermoplastic pipe (RTP for short) has inner plastic pipe layer, middle reinforced layer, and outer protective layer. The materials of inner pipe are PE80, PE100, PA, PERT or PVDF. The middle layer is interweaved wrapping reinforced material with a certain wrapping angle, and the reinforced materials can be aramid fiber, PET fiber, fiberglass, or steel wire. The outer protective layer is HDPE layer adding with antiaging agent and uvioresistant agent. RTP pipe has excellent flexibility and very high pressure resistance, can be provided by coil, long distance laying without joint. This kind of pipe is mainly used in oil, natural gas, high pressure water and special fluid transportation.

Depending on its strength on composite pipe technology for over 20 years, Guangzhou Advance-Tech Co., Ltd has innovated the materials, technology and equipments of RTP, and has developed the RTP pipe and its production line with the aramid fibers, steel wire, fiberglass, etc. as reinforcement.

aramid fiber tape

steel wire with
plastic coating tape

PET with plastic
coating tape

high strength glassfiber tape

Characteristics of RTP

1. The reinforced thermoplastic pipe is called as RTP for short. Its structure is inner layer, middle reinforced layer, and outer protective layer. The materials of the inner layer are PE80, PE100, PA, PERT and PVDF.  The middle layer is interweaved wrapping reinforced material with a certain wrapping angle, and the reinforced materials can be aramid fiber, PET fiber, fiberglass, or steel wire. The outer protective layer is HDPE layer adding with antiaging agent and uvioresistant agent. RTP pipe has excellent flexibility and very high pressure resistance, can be provided by coil, long distance laying without joint. This kind of pipe is mainly used in oil, natural gas, high pressure water and special fluid transportation.
2. High pressure resistance with the working pressure up to 32Mpa (320bar).
3. The pipe has excellent flexibility, and the pipes whose diameter being smaller than 200mm ;can be provided by coil. Therefore, this kind of pipe is convenient to be transported and easy and rapid to be laid with low construction cost.
4. Good impact resistance without crack or leakage under strong deformation.
5. Corrosion resistance with the service life over 20 years in strong corrosive fluid, low system cost.
6. Low comprehensive cost, wide application scope, suitable to be used in long distance transportation such as oil, natural gas, coal gas, and chemical industry, etc.
7. The common dimensions are 3 inch – 15Mpa, 4 inch – 10Mpa, 5 inch – 8Mpa.

• Water injection pipe and petroleum pipeline in oil development;
• Flexible high pressure water pipeline in long distance;
• Nature gas distribution;
• High pressure tap water and irrigation;
• Spring pipe.

RTP production line characteristics

1. Use patent technology design of Guangzhou Adance-Tech Co., Ltd.;
2. Unique special wrapper design.
3. Unique complete reinforced tape production line including aramid woven cloth, steel wire reinforced tape, high strength fiberglass tape, etc.
4. The line is suitable to make pipe with different materials as reinforcement, adhering or non-adhering structure, and pipe of different pressure degrees.
5. Can make RTP pipes of low cost by using high strength fiberglass reinforced tape developped by Guangzhou Advance-Tech Co., Ltd.
6. Can make high temperature RTP according to usage.
7. Use intelligent industrial automatic control technique for gang control.