I have a question for anyone who knows the answere. We have certified welders for AWS D10.9 AR-3. Would this make them certified to Weld on Galvanized pipe? Is there some kind of special certification that could be obtained?
LOL is right. How many welders have we all seen that swear by the milk for welding galvanized? I never could quite understand how having milk in your stomach could help with zinc fumes in your lungs.