Dust pipe

glass fiber-reinforced compositetransportsmooth

FRP sand pipe is abbreviated as sand pipe. It is a new composite pipe made of glass fiber and its products as reinforcing materials, resin as matrix material, and quartz sand as filling material. FRP sand pipe(FRP Mortar Pipe/ Fiberglass Reinforced Plastic Mortar Pipe) is a lightweight, high-strength, corrosion-resistant non-metallic pipe. It is wound on a rotating mandrel layer by layer by the glass fiber with a resin-based body weight according to the process requirements, and quartz sand is evenly laid as a sand layer at a long distance between the fibers. The pipe wall structure is reasonable and advanced, and the role of the material can be fully exerted. Under the premise of satisfying the use strength, the steel degree is improved, and the stability and reliability of the product are ensured. FRP Sand Pipe Characteristics (1) Corrosion resistance: Chemically inert material, excellent corrosion resistance, and different corrosion resistant pipes can be selected according to the transport medium. (2) High mechanical strength: water pressure resistance, external pressure resistance and impact strength are good, and pipes and fittings can be designed and manufactured according to the required pressure. (3) Temperature adaptability: The temperature range of use: greater than -70 degrees Celsius and less than 250 degrees Celsius, the pipeline does not crack under freezing medium. (4) The fluid resistance is small: the inner wall of the pipe is smooth, and the roughness coefficient is 0.0084. Under the same flow rate, the pipe diameter can be reduced.