Quartz Glass Tube for Cathodic Disbondment Testing

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Product Overview

This quartz glass tube is designed for industrial laboratories and research facilities requiring high-purity fused silica components with excellent thermal stability and chemical resistance. Its structural precision and durability make it suitable for cathodic disbondment (CD) testing, a critical evaluation method used in pipeline coating, corrosion resistance studies, and material reliability assessments.

Manufactured from high-purity fused silica, the tube withstands extreme temperatures while maintaining dimensional accuracy, optical clarity, and consistent wall thickness—ensuring stable and repeatable test conditions.

Key Features

  • High-Purity Fused Quartz
    Ensures excellent thermal shock resistance, chemical inertness, and long-term stability.

  • Precision Dimensions
    Customizable OD, ID, length, and wall thickness to match specific laboratory setups.

  • Fire-Polished Surface
    Smooth internal and external surfaces reduce contamination risk and improve flow behavior in testing environments.

  • Excellent Transparency
    Ensures visibility during experimental observation and optical measurement.

  • Superior Thermal Performance
    Suitable for high-temperature environments commonly required in cathodic disbondment testing.

Typical Application: Cathodic Disbondment Test

This quartz tube is widely used in:

  • Pipeline coating evaluation

  • Corrosion-resistant material testing

  • Cathodic protection system performance studies

  • Coating adhesion failure analysis under electrochemical stress

Its dimensional stability, clarity, and inertness allow laboratories to maintain accurate test parameters and reliable data output.

Custom Specification Example

  • Outer Diameter: 90 mm

  • Wall Thickness: 3 mm

  • الطول: 70–90 mm

  • Finish: Full fire-polished (tube body + both ends)

Custom sizes are available to match your laboratory or industrial testing setup.

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