CP of riser pulled into j-tube
CP of riser pulled into j-tube
(OP)
I was told today that when trying to provide cathodic protection to a riser within a j-tube it cannot be done with sacrifical anodes. Can anyone confirm this and give me some background as to why? I was told in a 'matter of fact' way and when I enquired further I wasnt given much of an explanation beyond "the electrical circuit doesnt work properly". I cannot find much on this via google. Thanks





RE: CP of riser pulled into j-tube
Steve Jones
Materials & Corrosion Engineer
http://www.linkedin.com/pub/8/83b/b04