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    Tube Series

    A tube series refers to a set of tubes that have been designed to work together as a system. These tubes are typically made from the same material and have the same dimensions, such as diameter and wall thickness, so that they can be easily connected and used in the same application.
    Tube series can come in different types of materials, such as metal (e.g. steel, aluminum, copper), plastic (e.g. PVC, nylon, polyethylene), and glass. The most common tube series are made of steel and used in industries such as construction, transportation, and oil and gas. They are usually applied in hydraulic systems, pneumatic systems and mechanical systems. There are also special tube series like seamless tube, welded tube and finned tube, each of these has specific characteristics, application and industries.
    Seamless tubes are typically stronger and more durable, while welded tubes are less expensive and faster to manufacture. Tube series are used for a variety of applications, including fluid and gas transfer, structural support, and heat exchange. They come in different sizes, diameters, and lengths, and are often custom manufactured to meet the specific needs of an application.

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Industry knowledge development

Exploring the Advantages of PU Flexible Hose: Revolutionizing Fluid Transfer


PU (Polyurethane) flexible hoses indeed offer various advantages that have revolutionized fluid transfer applications in several industries. Here are some of the key advantages of PU flexible hoses:
    Flexibility and Bend Radius: PU hoses are highly flexible and have a small bend radius, making them suitable for use in tight spaces and applications where conventional hoses may not fit or maneuver easily. This flexibility allows for easy handling and installation, reducing the risk of kinks or damage to the hose.
    Abrasion Resistance: PU hoses have excellent resistance to abrasion and wear, making them ideal for applications in environments with rough surfaces or abrasive materials. This characteristic extends the hose's lifespan, reducing the need for frequent replacements and maintenance.
    High-Temperature Resistance: PU hoses can withstand a wide range of temperatures, from very low to relatively high, without losing their mechanical properties or becoming brittle. This feature enables their use in both hot and cold fluid transfer applications.
    Chemical Resistance: Polyurethane hoses exhibit good resistance to a variety of chemicals, oils, fuels, and solvents, making them suitable for use in industries where exposure to corrosive substances is a concern.
    Lightweight: PU hoses are generally lighter than traditional rubber hoses or metal pipes, making them easier to handle and transport. This weight advantage is especially beneficial for portable fluid transfer applications.
    Low Compression Set: PU hoses have low compression set, which means they can maintain their shape and elasticity even after prolonged periods of compression or bending. This property ensures that the hose remains effective and reliable over time.
    Impressive Tensile Strength: PU hoses possess high tensile strength, allowing them to withstand significant pressure during fluid transfer. They are less likely to rupture or burst under pressure compared to some other hose materials.
    UV and Weather Resistance: Polyurethane hoses have good resistance to UV radiation and weathering, making them suitable for outdoor applications where exposure to sunlight and environmental elements is unavoidable.
    Versatility: PU hoses are available in various colors, sizes, and configurations to accommodate different fluid transfer needs. They can be customized to specific requirements, which enhances their versatility and usability.
    Reduced Noise and Vibration: PU hoses have inherent dampening properties that can reduce noise and vibration, making them suitable for applications where minimizing noise levels is important.
    Transparent Options: Some PU hoses come in transparent or semi-transparent forms, allowing users to visually inspect the fluid flow and check for blockages or impurities.
Due to these advantages, PU flexible hoses have found applications in a wide range of industries, including manufacturing, automotive, construction, agriculture, food processing, pharmaceuticals, and more. Their ability to deliver reliable fluid transfer solutions in challenging environments has indeed revolutionized various industrial processes.


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