CATHODIC PROTECTION OF DUPLEX STAINLESS STEEL
CATHODIC PROTECTION OF DUPLEX STAINLESS STEEL
(OP)
Dear All,
What is the upper/lower limit cathodic protection criteria for coated buried DUPLEX STAINLESS STEEL pipeline in soil.
Thanks
Best Regards
What is the upper/lower limit cathodic protection criteria for coated buried DUPLEX STAINLESS STEEL pipeline in soil.
Thanks
Best Regards





RE: CATHODIC PROTECTION OF DUPLEX STAINLESS STEEL
DNV-RP-F103 CATHODIC PROTECTION OF SUBMARINE PIPELINES BY GALVANIC ANODES
h
NORSOK M-503 Cathodic protection
htt
RE: CATHODIC PROTECTION OF DUPLEX STAINLESS STEEL
DESIGN OF DUPLEX STAINLESS
STEEL SUBSEA EQUIPMENT
EXPOSED TO
CATHODIC PROTECTION
h
S
Corrosion Control
RE: CATHODIC PROTECTION OF DUPLEX STAINLESS STEEL
Steve Jones
Materials & Corrosion Engineer
http://www.linkedin.com/pub/8/83b/b04
RE: CATHODIC PROTECTION OF DUPLEX STAINLESS STEEL
Stainless steels and other corrosion-resistant alloys generally need protection potentials more positive than −850 mV referred to CSE; however, for most practical applications this value can be used.
This limit is similar to that for offshore applications due to the detrimental effects in the material caused by hydrogen formation at the metal surface when using CP. An upper limit of −500 mV could likewise be implemented, although it is not specifically stated in the standard.
RE: CATHODIC PROTECTION OF DUPLEX STAINLESS STEEL
Steve Jones
Materials & Corrosion Engineer
http://www.linkedin.com/pub/8/83b/b04
RE: CATHODIC PROTECTION OF DUPLEX STAINLESS STEEL
= = = = = = = = = = = = = = = = = = = =
Plymouth Tube