HIC Sample

At VAPQ Real Defect, we specialize in manufacturing high-precision HIC (Hydrogen Induced Cracking) Samples designed to simulate real hydrogen-related damage for advanced NDT inspection training, calibration, and procedure qualification. These samples replicate stepwise cracking, internal fissures, and blister-type defects commonly found in high-pressure, hydrogen-rich industrial environments.

Each HIC specimen is crafted from high-quality materials and produced according to ASME, ASTM, ISO, and API 941 guidelines, ensuring realistic defect behavior and consistent results during inspection.

We support NDT training centers, inspection agencies, and industries such as oil & gas and petrochemical plants in achieving accurate evaluation of hydrogen damage using ultrasonic and advanced phased array technologies.

Manufactured as per ASME, ASTM, ISO, API 941 standards

Simulates stepwise cracking, blistering, laminar fissures, and hydrogen-related internal cracks

Ideal for UT, PAUT, TFM, TOFD, and advanced damage characterization

High dimensional accuracy and realistic defect alignment

Suitable for training, qualification, calibration, and inspection procedure validation

Available in carbon steel, low-alloy steel, and custom materials

Supports hydrogen damage assessment studies

Durable, long-lasting, and precision-engineered

Custom defect geometry and configuration available

Ensures consistent inspection sensitivity and repeatability

What are HIC Samples used for?

To train inspectors, validate NDT procedures, and evaluate detection capability for hydrogen-induced cracks.

Which NDT methods can detect HIC?

Conventional UT, PAUT, TOFD, TFM, and advanced ultrasonic mapping techniques.

Can VAPQ Real Defect manufacture custom HIC Samples?

Yes. We produce customized HIC blocks with specific defect patterns, materials, thicknesses, and orientations based on client requirements.

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