What is ISO 21348: 2016 ?

Title: What is ISO 21348: 2016 and Its Importance in Welding and Coating Industry

Welding and coating are critical processes in various industries, including manufacturing, construction, and transportation. Ensuring the quality and integrity of welded joints is vital to prevent defects, which can lead to significant financial losses, equipment damage, and even human injury. To achieve this, technical standards like EN ISO 17638: 2016 provide guidelines for visual testing of fusion-welded joints. In this article, we will explore the importance of EN ISO 17638: 2016 and its characteristics, as well as the role of ISO 2284: 2016 in ensuring the quality of coatings.

Understanding Coating Thickness:

Coatings are essential to protect products from various environmental factors, such as corrosion, wear, and aging. Thickness, or the physical thickness of a layer applied on a substrate, is a critical parameter that affects the functionality, durability, and appearance of coatings. ISO 2284: 2016 provides a standardized approach to measure and evaluate coating thickness accurately.

ISO 2284: 2016 is a non-destructive measurement technique that outlines various methods for coating thickness measurement, including magnetic, eddy current, ultrasonic, and X-ray methods. These techniques enable industries to ensure consistency and reliability in coating thickness measurements. Proper calibration and verification of measurement instruments are critical for accurate results.

ISO 2284: 2016 also addresses the selection of appropriate instruments, the preparation of test specimens, and the interpretation of measurement results. Proper training for operators who perform coating thickness measurements is essential to ensure the accuracy and consistency of results.

Conclusion:

EN ISO 17638: 2016 and ISO 2284: 2016 are essential for ensuring the quality and integrity of welded joints and coatings. These technical standards provide guidelines for visual testing of fusion-welded joints and the measurement and evaluation of coating thickness. By following the guidelines outlined in these standards, industries can improve the overall quality of their products, meet customer expectations, and comply with regulations.