Welding procedure qualification for pipe fittings to the cylinder, and for pipe fittings to flanges in angular welds
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If butt weld evaluations are not to be carried out for the corner welds between the pipe and the cylinder, or between the pipe and the flange, then a welding evaluation of the corner welds must be performed. How is this done? How are the plate thickness ranges and pipe diameter ranges, as well as the wall thickness of pipes, covered? Could some teacher give me some guidance? Thank you!
This post was last edited by Medical Turbulences on 2018-5-7 21:05. The minimum outer diameter of the tube is 32 mm, with a minimum wall thickness of 4 mm; the thickness of the cylinder and the end caps is either 6 mm or 8 mm. The pipe material is 20, while the cylinder and head materials are Q345R. Thank you!