Regarding the welding issues outside the fire extinguishing steam tube furnace
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This post was last edited by kareale88 on 2019-4-24 15:43 bg4.png I am new to the furnace. I saw two drawings about the welding requirements for the connection between the pipe and the flange. I don't understand it very well. I hope a teacher can give me some guidance. 1. About the meaning of welding symbols: My personal understanding is that the weld thickness requirement is 1.6mm? 2. Why is this welding requirement adopted here? The uploaded drawing shows that there is no legal file, so I can only take a screenshot.
Is it better to leave 1.6mm straight edge for welding or to fully solder? There are many joints.
What does it mean to leave a 1.6mm straight edge: sleepy:
This is a uniform regulation for welding joints, sometimes 1mm or 2mm. ASME drawing 1.6mm. The amount left for welding evaluation shrinkage has little effect. You marked 1.6mm, but the actual spacing may not need to be determined by the welding process.