This is question for those familiar with welding and / or metallurgy.
I recently purchased a Spectra Premium fuel tank to use for diesel that is made of Ni-terne coated steel (http://www.ussteel.com/corp/sheet/coated/terne.htm) . I want to add a 3/8-1/2 drain bung (black iron or brass ) to the tank . I wondering if brazing the fitting on will destroy the the coating inside the tank near the fitting . My other option would be to fasten it with epoxy (eg JB Weld ) but I am concerned that it may fail due flexing . Any suggestions ? - Thanks
I recently purchased a Spectra Premium fuel tank to use for diesel that is made of Ni-terne coated steel (http://www.ussteel.com/corp/sheet/coated/terne.htm) . I want to add a 3/8-1/2 drain bung (black iron or brass ) to the tank . I wondering if brazing the fitting on will destroy the the coating inside the tank near the fitting . My other option would be to fasten it with epoxy (eg JB Weld ) but I am concerned that it may fail due flexing . Any suggestions ? - Thanks