NDT, weld tests, WPS/PQR, AWS/ASME/API, and certification.
Showing 9 of 119 articles
What is the AWS Welding Handbook? See all volumes, current prices, who writes it, and how welders, engineers, and inspectors use it daily.
What is certified welding inspection? Learn how AWS CWI certification works, what inspectors do, codes used, salary, and how to start.
Everything you need on welding instructor certification: AWS CWE, NCCER, SENSE, salary, exam costs and a step-by-step path to teaching welders.
Confused by TIG welding tungsten colors? This guide explains every color code—green, red, blue, gold, gray, white—and which tungsten fits each job.
Prepare for the welding certification exam with a clear guide to AWS tests, codes, costs, practice coupons, and career payoff.
Learn how to verify American Welding Society certifications with AWS QuikCheck and the National Registry of Certified Welders, plus common pitfalls.
Learn what a Welding Procedure Specification (WPS) is, how it differs from PQR/WPQ, codes like AWS D1.1 & ASME IX, and qualification steps.
Learn how UT weld inspection works: codes, calibration, acceptance criteria, CWI/UT tech qualifications, PAUT, common mistakes, and step-by-step practice.
See annotated welding procedure specification examples: filled-out AWS D1.1 WPS forms, field-by-field explanations, prequalified vs tested procedures, and common mistakes.