I discussed they ugly welds with a veteran certified welder I know, last night.
He is about as high up the ladder as you can go as far a certifications and experience. i.e. nuclear plants, high pressure hot taps, etc.
He said that, I believe it was, the American Welding Society, has established widely accepted standards for welds. These standards not only cover the strength of the welds, but also their appearance. According to theses standards, a weld does not have to be structurally deficient, to be defective. And that based solely on my descriptions of these welds, they did not sound like they would meet these standards. And therefore, at least some, are considered defective welds.
He is about as high up the ladder as you can go as far a certifications and experience. i.e. nuclear plants, high pressure hot taps, etc.
He said that, I believe it was, the American Welding Society, has established widely accepted standards for welds. These standards not only cover the strength of the welds, but also their appearance. According to theses standards, a weld does not have to be structurally deficient, to be defective. And that based solely on my descriptions of these welds, they did not sound like they would meet these standards. And therefore, at least some, are considered defective welds.