Dear All
Greetings.
Please clear my below queries----
1) Whether welder qualified as per ASME SEC IX can be used for Structrual welding as per AWS D1.1
2) Whether Electdoe E-7018 H4R can be used as a replacement for E 7018 (which was used for PQR Qualifications) for Structrual( angles of CS materials) welding.
3) Whether PQR is required or not for Prequalified WPS as per AWS D 1.1
Thanks and Regards
Asad Azmi
-- Greetings.
Please clear my below queries----
1) Whether welder qualified as per ASME SEC IX can be used for Structrual welding as per AWS D1.1
2) Whether Electdoe E-7018 H4R can be used as a replacement for E 7018 (which was used for PQR Qualifications) for Structrual( angles of CS materials) welding.
3) Whether PQR is required or not for Prequalified WPS as per AWS D 1.1
Thanks and Regards
Asad Azmi
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