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| | Year | Best For | | :--- | :--- | :--- | | Guidelines for Remote Welding Inspection During COVID-19 (AWS) | 2020 | Procedures for video verification of welds. | | Digital Radiography (DR) vs. Computed Radiography (CR) (Fujifilm) | 2020 | Choosing the right X-ray tech for thick sections. | | Weld Inspection Using Advanced Ultrasonic Techniques (TWI Global) | 2021 | Practical case studies on pipeline girth welds. | | Automated Weld Seam Tracking & Inspection (Lincoln Electric) | 2021 | How laser vision sensors double as inspection tools. | | NDT 4.0: The Future of Welding QA/QC (BINDT) | 2021 | White paper on cloud-based data reporting. |
Welding inspection technology ensures the structural integrity, safety, and compliance of fabricated components across major industrial sectors. Between 2020 and 2021, the field experienced a major digital transformation. This era integrated advanced non-destructive testing (NDT), automated data analysis, and digital documentation standards. welding inspection technology 2020 pdf 2021
The primary document matching " Welding Inspection Technology 2020 " is the of the Welding Inspection Technology (WIT-T:2020)
| Standard | Title / Scope | Key Application | |---|---|---| | | Standard Symbols for Welding, Brazing, and Nondestructive Examination | Unified method for specifying NDT information | | AWS D1.1/D1.1M (including 2020 updates) | Structural Welding Code—Steel | Inspector qualifications, acceptance criteria, and NDT procedures | | AWS B4.0‑AMD 1:2021 | Standard Methods for Mechanical Testing of Welds | Test apparatus, specimen preparation, and procedures | | AWS B2.1/B2.1M:2021 | Specification for Welding Procedure and Performance Qualification | Welding procedure and performance qualification | | ISO 17635:2016 (tracked changes edition) | Non-destructive testing of welds — General rules for metallic materials | Selection of NDT methods and evaluation of results | | ISO 17640:2017 | Non-destructive testing of welds — Ultrasonic testing | Manual ultrasonic weld inspection | | ISO 13588:2019 | Non-destructive testing of welds — Ultrasonic testing — Use of automated phased array technology | PAUT application guidelines | | ISO 10863:2020 | Non-destructive testing of welds — Ultrasonic testing — Use of time-of-flight diffraction technique (TOFD) | TOFD method for weld inspection | | AWS Z49.1:2021 | Safety in Welding, Cutting, and Allied Processes | Safety and health in the welding environment, including NDT | Do you need assistance understanding a specific NDT
PAUT became the preferred replacement for RT in many pipeline and structural applications. By 2020, portable PAUT units (e.g., Olympus OmniScan X3, Zetec Topaz) were common. The key advantage: no radiation, instant results, and full data recording. highlighted PAUT’s role in offshore wind fabrication, where rapid inspection of thick-section welds was critical.
If you downloaded a guide, how do you apply it to a 2025 project? The principles remain valid, but with a few upgrades. Computed Radiography (CR) (Fujifilm) | 2020 | Choosing
The acceptance criteria and calibration blocks described in 2020–2021 PAUT guides (e.g., using NDT Systems’ SDT-4400 or Olympus Omniscan MX2) are still current. However, modern additions include: