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@ DEkDee Easy man we share experience and some post are very helpful

ironic metallurgist can you explain more ? @DON 56 this happened before performing PWHt

i have pessure vessels head made from naxta 70 model 1980 that is why we decide to use it

good morning i am trying to weld SA 517 grade B and S690 QL1 using SMAW electorde 11018 M for repair for transpot LPG pressure vessel but every time PQR fails at charpy v notch impact test give me max reading 26 joule need for help please...

good morning i am facing a critical problem with one of my company pressure vessels used in transporting (propane and butane ) according to ASME 8 Here is the case : while trying to weld a crack appears at front head at the semi trailers made of (ASTM A 517 grade B ) The crack was about...

i got drawing of welding map i got drawing for tank and welding parts i got welder approval certaficate

is it that document can be helpful ?

what is the NoBo ?????? can you explain please.

i have drwaing for tank and weldind part but it did nont show welding procedure (type of welding wire used ) tank is already out of service for more than two weaks and it is transportable tank over truck company already sold to another company in italy called (nm technologhy )...

i own ammonia tank in egypt 32500 liters one compartement made of P460nj2 according to ASME built by nuova manaro italy but company closed i got crack near dead welding area i need to fix it but i can not found any data for tank (welding wire should be used and procedures ) tank S.R : NF 4720...