Dear Expert,
Kindly advise for the below concern
I have one WPS qualified by API 1104
Welder is Qualified by ASME section 9(GTAW, GTAW+SMAW)
our scope is pipeline welding as per ASME B 31.4(water line)
can I use this welder for pipeline manual welding using the WPS which was approved by API...
Dear Expert,
Kindly clarify, Can I use more than 1 WPS in a single production joint
eg: one WPS for SMAW
another WPS for SAW,
Can I use these two, For root/hot pass-SMAW wps
For Fill/cap pass-SAW wps
Note: The PQR combination of SMAW and SAW is not done to form a single...
Dear Expert,
Kindly advise the P No of the material 90/10 CuNi, UNS C70610 to BS 2871
I didn't find out from the table QW-422, ASME section 9.
Kindly advise and support. It is needed prior to PWPS preparation
hi Dear
Kindly suggest to me a construction code for the Water pipeline project. we have to start sleeve welding at a road crossing
Here Pipeline is RTR piping but the sleeve is CS then which code is need refer for the welding of sleeve
hi guys
I have a doubt
one welder qualified for the GTAW process and GTAW+SMAW combination process. Can I use the welding report/NDT report done by the GTAW+SMAW for the welder continuity renewal after 6 months ( For both GTAW, GTAW+SMAW)
Hi guys
Kindly explain the below by examples. I didn't understand
When making root deposits only using GTAW, SMAW,
GMAW, PAW, LBW, LLBW, and SAW, or combinations of
these processes, a PQR for a process recording a test
coupon that was at least 1/2 in. (13 mm) thick may be
combined with one...
Hi guys
I have one doubt regards to the WPS
I have an approved WPS with dia of the electrode is 2.5 mm (E 7018). my question is, can I use the 3.2 mm or 4mm size electrode of the E7018 because the dia of the electrode is a non-essential variable as per ASME section 9
Another question is
one...
