FIBER REINFORCEMENT THERMOPLASTIC PIPE FOR GATHERING AND TRANSPORTATION RTP PIPELINE

The inner layer is the medium transportation structure, materials such as HDPE, PP, PA, PET etc. can be selected, materials such as PPS, PVDF, PEEK etc. can be selected for special requirements. The reinforcement layer is the pressure resistance layer, which adopts thermoplastic impregnated continuous fiber tape with the same matrix as the inner layer. The typical fibers used for reinforcement layer are glass fiber, aramid fiber, carbon fiber and basalt fiber, mainly providing the pressure resistance and tensile performance. The protective layer provides protection for the reinforcement layer and adopts the same thermoplastic matrix as the inner layer. The three-layer structure has the same matrix, which improves the interface bonding performance and enables the three-layer structure to be fully bonded, thus realizing the fully bonded process manufacturing. This process is the original innovation in domestic.

Fully bonded fiber reinforced thermoplastic composite pipe used as gathing and transportation pipelines have the following characteristics and advantages:

■ Fiber reinforced thermoplastic composite pipes used as gathering and transportation pipelines have the following characteristics:

■ Corrosion resistance: The product can be applied to a variety of corrosive medium and suitable for various corrosive environment, such as high H2S, CO2 content medium:

■ High pressure: rated wording pressure can reach 32 MPa (DN50mm below);

■ High temperature: The maximum temperature for long-term service can reach 130 degC

■ Low thermal conductivity: The thermal conductivity of non-metallic materials is about 1/100 of that of steel.

■ Good hydraulic performance: the equivalent roughness is about 1/10 of that of steel pipe, and it is hard to form scale and wax. The flow rate of the same diameter is about 16% higher than that of steel pipe.

■ Good flexibility: can coil supply, can be suitable for complex terrain laid.

■ Good customization: customized intelligent pipeline products can be provided according to user needs.

■ Convenient construction: the length of single coil can reach more than 2000 meters (DN50mm below), with less intermediate joints, which can be laid continuously and high installation speed.

■ Lower comprehensive cost: lower installation cost, tower operation and maintenance cost in operating, and save obviously Investment cost in service life cycle.

■ Long service life: The common product design life is at least 20 years, for special application, the design life can be up to 50 years.

Size of gathering & transportation product(DN25~DN150)

Note:Product sizes not included in the form can be customized according to customer requirements.