Who has the regulations regarding mechanical test specimens for welding process qualification and product test plates?； 2. Welding material drying process specification ；
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Who has the regulations regarding mechanical test specimens for welding process qualification and product test plates?； 2. Welding material drying process specification ； 3. Regulations for weld number designation ； Please share
There’s plenty of information available online, but the preparation still needs to take into account one’s own specific circumstances!
1. NB/T 47014-2011 \"Welding Procedure Qualification for Pressure Equipment\", 2. Is a procedure still needed for this? Generally, the baking time and temperature are indicated on the packaging of welding materials; if not, you can also ask the welding material manufacturer – there is no standard for this ； 3. I really don’t want to say anything – a newbie, right? Think for yourself about the most reasonable way to do it. My* habit is to start from the device interface, and I decide on the details based on the actual situation.