Excellent electrical insulation characteristics provide effective EMI shielding and anti-static properties, ensuring safe operation in sensitive electronic environments. Crafted from alumina, these ceramic tubes exhibit remarkable toughness, resisting cracking and fracturing even under stress for long-lasting durability. Customizable options available to meet your specific needs; us for tailored solutions to enhance your project requirements. This set includes 3pcs of versatile alumina ceramic tubes, suitable for a wide range of uses, including electrical components and ceramic bearings. Applications: Used in the trolley industry, electric power, metallurgy, steel, etc., Manufacturer: MERRIYARD