AS 3992 pdf download

AS 3992 pdf download.Pressure equipment—Welding and brazing qualification 1.1.1 Scope This Standard specifies requirements for the qualification of welding and brazing procedures, welders and brazers, and requirements for production weld testing other than non-destructive examination, when used in the manufacture, alteration and repair of boilers, pressure vessels, pressure piping and their components as specified in AS/NZS 1200, AS 1210, AS...