Hi all,
I have vendor PQR's and WPS's for review . The construction code is ASME Sec 8 Div 1. In one impact tested PQR, thickness of the plate is 8 mm and the thickness range of the WPS prepared from this PQR is 8mm-16mm.But as I remember, regarding ASME B31.3 if impact tested, the...
Hi all,
There is ongoing welding in our pipe shop. Approx.the ambient temperature is 24 C outside and much more inside the shop. The thickness of the pipe is 32mm. Per ASME SEC IX (Table 303.1.1) the recommended temp is 80 C, but if the ambient temp is below 0 C, recommendations become...
Dear All,
We have a WPS which is qualified for P1 Group 1&2 to P1 Group 1&2. A333 Gr6 to A350 LF2. PQR is impact tested. Now we have to weld P355 NL1 material on a stack ( S355 NL ). But these materials are unassigned as per ASME Section IX. I searched the web and found out that both materials...
Hi all,
I need to re-qualify one WPS due to base metal change. We re planning to weld P1 Gr 1&2 material to BS EN 10028 P355 material.I need its P number. How can I find the counterpart of BS EN 10028 P355 in ASME standards? Is there any comparison table between Different Standards?
Regards
Hi all,
Do welders, who are qualified for Groove Welds (diameter: 0.5 inch thickness:2.77mm , position : 6G), also qualify for 3/8 inch socket welds?
Could you please clarify?
Thanks
