We have a print that states to Weld PER AWS D17.1 using ER4043 filler wire it don't have a class called out on the print this is note (6.) Note (7.) States that after welding,Final Thread Cut/Tap may be Per formed.
Note (8.) states to Penetrant inspect per ASTM E 1417. If it doesn't call which welding class would you need to RT these weldments or would you be right by Penetrant test. I need your opinions.

       
                                   M.G.
The question that I ask this morning was self-explanatory, but I couldn’t get some other people to understand. They ask me to ask you guys and see what the people on the   forum thought about it. I said to them that these people on the forum is not going to waste their time on such a stupid question.
                                     
Sorry to even ask a question like this.
                     M.G.