This is a quick, simple solution that avoids welding underwater.

This is a quick, simple solution that avoids welding underwater

Anyone that is concerned about the ever-present corrosion of pipeline risers at water level should investigate this innovative repair fitting called the Riser Weld+End from PLIDCO.  It is a quick repair that requires no welding.  They have made a short video describing how it works you can watch by clicking here.