ASME B16.5-1996 Pipe Flanges and Flanged Fittings

ASME B1.20.1-1983 Pipe Threads, General Purpose

ASME B16.34-1996 Valves Flanged, Threaded and Welding End

Nonrelevent & False Indications

AGA 7

AWS Level III - Expert Welder - - Guide for the Training and Qualification of Welding Personnel

P 99 KD-Check e 11_12(3)

AWS QC19 Standard for the AWS Certification of Robotic Arc Welding Personnel

AWS Q5-91 Standard for Certification of Welding Educators

AWS QC13 2006 Specification for the Certification of Welding Supervisors