Welded pipeline quality standards
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On-site, it is necessary to check whether the filler used in welding operations meets the requirements of welding management, as well as to identify any associated risks. Thank you very much to all of you experts!
How is this possible! Urgently order rework for assessment! I’ve never seen such rough welding! What medium are you using? This isn’t something to joke about! ! ! ! ! ! !
Gasoline, found during the on-site inspection!
Normally, there should be welding procedure qualification and radiography tests, etc. Does this welder have a certification? ! One can’t be careless! If the construction team finishes their work and goes to work elsewhere, and something goes wrong later on, especially an accident, you can’t just stay hands off like those itinerant teams! Be careful! ! !
Additionally, due to the different materials of the rebar, it is not possible for the rebar to fuse completely, resulting in a weak connection
I haven’t seen something like this in ten years; it’s amazing.
Is there a certificate issued by the quality supervision bureau? A welder like that would have been fired from my construction site long ago!