I want to replace a 4 inch threaded thru-deck corroded steel fitting (see attached photo) with a similar sized stainless steel NPT fitting used as an access for the emergency tiller arm on a 50ft motorized landing craft. Can a stainless steel pipe coupling be welded to a steel deck without short...
I want to replace a 4 inch threaded thru-deck corroded steel fitting with a similar sized stainless steel NPT fitting used as an access for the emergency tiller arm on a 50ft motorized landing craft. Can a stainless steel pipe coupling be welded to a steel deck without short or long term...