We are going to be welding non code tee fittings A234 Grade 9...Where could I find a reference WPS for my helper?
Reply:looks like it'll cost you $40: http://www.astm.org/Standards/A234.htmSqWave 200Millermatic 190Airco 200 ACHypertherm PM45Boice-Crane Band SawVictor O/A
发表于 2021-8-31 23:41:54