At VAPQ Real Defect, we manufacture high-precision Phased Array Ultrasonic Testing (PAUT) Calibration and Validation Blocks designed to ensure the accuracy and consistency of ultrasonic testing systems. Our blocks are used for equipment setup, sensitivity verification, and performance evaluation across various industrial applications.
Each PAUT block is engineered with exact geometries, notches, and reflectors that replicate real-world inspection conditions, enabling technicians to achieve precise flaw detection and reliable scan results.
Designed specifically for PAUT calibration and validation
High-accuracy reflectors, notches, and side-drilled holes
Manufactured using precision EDM and CNC machining
Compliant with ASME, ASTM, and ISO standards
Available in standard and custom configurations
Proven expertise in PAUT calibration and validation design
Precision-engineered for repeatable testing performance
Certified blocks ensuring international standard compliance
Robust construction for durability and long-term use
Trusted by global NDT professionals and training institutes
These blocks are essential for phased array ultrasonic testing (PAUT), allowing technicians to calibrate equipment, verify probe alignment, and confirm signal accuracy for reliable inspection results.
VAPQ manufactures each PAUT calibration and validation block using high-grade materials and precision machining, in compliance with ASME, ASTM, and ISO 13588 standards to ensure repeatable and dependable measurements.
Yes. We design custom PAUT blocks with tailored geometries, flaw types, and thickness variations to replicate real inspection challenges in oil & gas, aerospace, marine, and power generation industries.