Overlay Welder Qualification EN/ISO standarts
Overlay Welder Qualification EN/ISO standarts
(OP)
Hi everyone,
Is there any ISO / EN standard or document specific for overlay welder qualification.
If not, any method other than ASME BPVC Sect. IX
Thanks,
Is there any ISO / EN standard or document specific for overlay welder qualification.
If not, any method other than ASME BPVC Sect. IX
Thanks,




