Made from silica with a content of 99.99%, ensuring exceptional and performance. Available in various dimensions including outer diameters of 50mm and 60mm, with thicknesses ranging from 3mm to 4mm, and lengths from 450mm to 3000mm. Features excellent thermal stability and low thermal conductivity, making it ideal for high-temperature applications. Offers outstanding optical transmittance across a wide spectral range, suitable for various scientific and industrial uses. Custom sizes and OEM options available, catering to specific project requirements and large quantity needs., Manufacturer: CEQFSWHQ