201 stainless steel welded tube
Tandem - electrical connector and the o - ring positioning devices are widely used in type 304 and 316 stainless steel manufacture, especially marine and military projects. Using the above materials are to be satisfied with the results. O - sealed through - hull, aluminum frame, or other factors be cathodic protection. If there are no cathodic protection, o - ring of the fine worse soon ( some within a few weeks ) would produce gap rot candle caused a serious failure.
