NDT Test Blocks and Gauges
Our NDT test blocks and gauges are designed for equipment calibration, sensitivity verification, procedure qualification, and personnel training across a wide range of industrial applications
NDT Test Blocks and Gauges
Engineered Reference Standards for Inspection Excellence
Accurate inspection requires reliable reference standards. Our NDT test blocks and gauges are designed for equipment calibration, sensitivity verification, procedure qualification, and personnel training across a wide range of industrial applications.
Manufactured with strict dimensional tolerances and traceable verification, our products ensure repeatability, durability, and precise geometric and acoustic performance in both laboratory and field environments.
Product Highlights
- Precision-machined calibration and reference blocks
- Certified materials with controlled mechanical and acoustic properties
- High dimensional accuracy and quality surface finish
- Available in standard and custom configurations
Our range includes ultrasonic calibration blocks, RT training and examination specimens, as well as PT and MT test blocks. Standard designs can be supplied in accordance with ASME Section V and relevant ASTM International specifications, supporting reliable calibration, qualification, and inspection performance.
Welding Gauges for Inspection and Quality Control
Accurate weld measurement is essential to ensuring structural integrity, safety, and compliance with industry standards. Our welding gauges are designed to deliver precise and reliable measurement of weld dimensions and surface features in fabrication and construction.
Engineered for durability, accuracy, and ease of use, these gauges support inspectors and quality control personnel in performing consistent and repeatable measurements throughout production and final inspection stages. Each instrument is manufactured under strict quality control procedures and verified against traceable measurement standards to ensure dependable performance in both workshop and field conditions.
Product Highlights
- Precision-machined stainless steel construction
- Clear, easy-to-read laser-engraved scales
- High measurement accuracy and repeatability
- Robust design for workshop and on-site applications
- Available in metric and imperial versions
Our welding gauges are suitable for measuring weld size, leg length, throat thickness, reinforcement height, undercut depth, misalignment (hi-lo), bevel angle, and other critical weld parameters — helping manufacturers maintain consistent quality, meet specification requirements, and ensure reliable inspection results.