Welding Exhaust Flex Pipe. First clean the base metal and make sure the tube is dust and rust-free. Lookin at the pictures that a weak metal possibly wont take a weld.
Flex pipes usually have two clamps. Because of these detrimental effects it is essential to have a weld fume ventilation system installed to protect the health and safety of welders and those who are working in welding. Here are some tell-tale signs that your exhaust flex pipe is leaking.
Not too difficult to do yourself.
Without that extra flex the rocking motion would crack the exhaust. Okay Ill shop it around. Before that you cant touch it as it might be too hot to handle. Determine if you have to remove a section of exhaust pipe in order to slip on the replacement flex pipe.