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2. List of welding codes - Wikipedia

   en.wikipedia.org/wiki/List_of_welding_codes

   Certification of welding inspectors W47.1-09 (R2014) Certification of companies for fusion welding of steel W47.2-11 (R2015) Certification of companies for fusion welding of aluminum W48-14: Filler metals and allied materials for metal arc welding W55.3-08 (R2013) Certification of companies for resistance welding of steel and aluminum W59-13

3. Welding Procedure Specification - Wikipedia

   en.wikipedia.org/wiki/Welding_Procedure...

   Bend test coupons for welding procedure qualification. A Welding Procedure Specification (WPS) is a formal document describing welding procedures. It is an internal document used by welding companies to instruct welders (or welding operators) on how to achieve quality production welds that meet all relevant code requirements.

4. Welder certification - Wikipedia

   en.wikipedia.org/wiki/Welder_certification

   Welder certification is based on specially designed tests to determine a welder's skill and ability to deposit sound weld metal. The main part of the welder's test consists of welding one or more test coupons which are then examined using non-destructive and destructive methods. The extent of certification is described by a number of variables ...

5. Weld quality assurance - Wikipedia

   en.wikipedia.org/wiki/Weld_quality_assurance

   Weld mapping is the process of assigning information to a weld repair or joint to enable easy identification of weld processes, production (welders, their qualifications, date welded), quality (visual inspection, NDT, standards and specifications) and traceability (tracking weld joints and welded castings, the origin of weld materials).

6. Welding - Wikipedia

   en.wikipedia.org/wiki/Welding

   For example, the factor of welding position influences weld quality, that welding codes & specifications may require testing—both welding procedures and welders—using specified welding positions: 1G (flat), 2G (horizontal), 3G (vertical), 4G (overhead), 5G (horizontal fixed pipe), or 6G (inclined fixed pipe). To test the quality of a weld ...

7. European Federation for Welding, Joining and Cutting

   en.wikipedia.org/wiki/European_Federation_for...

   • Welding Coordination Certification has existed since 1998, was adopted by IIW in 2007 and is currently recognised worldwide, allowing Welding Coordinators to be certified according to the requirement of ISO 14731. [11] • Plastic Welders Certification has existed since 2004, providing training and certification according to EN 13067. [12]