Engineering Plastics Polycarbonate Tubes

Polycarbonate tubes are cylindrical structures made from polycarbonate resin, offering a combination of strength, transparency, and versatility. They find applications in various industries where these properties are advantageous. Here are some key features and applications of polycarbonate tubes:

Key Features:

  1. High Impact Resistance: Polycarbonate tubes are known for their exceptional impact resistance, making them virtually unbreakable and suitable for applications where durability and safety are crucial.

  2. Optical Clarity: They offer excellent optical clarity, with transparency similar to glass. This clarity allows for easy visual inspection of contents and makes them suitable for applications requiring visibility.

  3. Lightweight: Despite their strength, polycarbonate tubes are lightweight, which makes them easy to handle, transport, and install compared to glass or other materials.

  4. UV Resistance: Many polycarbonate tubes are UV stabilized to resist yellowing and degradation caused by prolonged exposure to sunlight, making them suitable for outdoor applications.

  5. Chemical Resistance: Polycarbonate tubes exhibit good resistance to many chemicals, oils, and solvents, enhancing their suitability for use in harsh environments.

  6. Temperature Resistance: They have a high glass transition temperature (Tg) and can withstand a wide range of temperatures, making them suitable for both hot and cold environments.

  7. Design Versatility: Polycarbonate tubes can be easily machined, cut, drilled, and formed to fit various shapes and sizes, allowing for customized designs and installations.


  1. Lighting: Polycarbonate tubes are used in lighting fixtures, LED light covers, and fluorescent lamp shields due to their optical clarity, impact resistance, and ability to diffuse light evenly.

  2. Electronics: They find applications in electronic enclosures, cable management systems, and protective covers for electronic components due to their electrical insulation properties and impact resistance.

  3. Laboratory and Scientific Equipment: Polycarbonate tubes are used in laboratory equipment such as test tubes, sample containers, and chromatography columns due to their clarity, chemical resistance, and sterilizability.

  4. Medical Devices: They are used in medical devices and equipment such as catheters, infusion sets, and fluid handling systems due to their biocompatibility, clarity, and sterilizability.

  5. Aquariums and Fish Tanks: Polycarbonate tubes are used in aquariums and fish tanks as viewing windows, bubble tubes, and water circulation systems due to their clarity, strength, and resistance to water.

  6. Industrial Applications: They find applications in industrial equipment such as sight glasses, process piping, and pneumatic conveyance systems due to their durability, chemical resistance, and temperature resistance.

  7. Decorative and Architectural: Polycarbonate tubes are used in decorative applications such as art installations, architectural accents, and retail displays due to their clarity, design versatility, and light transmission properties.

Overall, polycarbonate tubes are versatile components with a wide range of applications across industries, offering a combination of strength, clarity, and design flexibility. Whether for industrial, scientific, or decorative purposes, polycarbonate tubes provide solutions for various needs, from protection and containment to aesthetics and visibility.

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