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 Offshore Platform Anodes

Offshore anodes are well known for their large size and heavy weight. They are typically long in length, and large in width and thickness. It is common to use seamless pipes as inserts on these anodes, varying in size from ¾” up to 8”. Due to the long design life and high weight of the anodes, the inserts should be thick enough to support the anodes throughout the operational life of the CP system.
Offshore anodes are installed during the construction of the platform. For the installation of the anodes we suggest the use of doublers plates.
Our engineers can recommend the appropriate types of anodes with the suitable type of inserts for each application to minimize the production cost of the anodes and reduce the cost of the overall cathodic protection system.
SYNCOR anodes are inspected against quality standards that exceed the minimum quality standards from NACE.
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Type
LXWXH (mm)
OD (mm)
NW (kg)
ASOE350
1300X101X101
20
35
ASOE800
2360X114X114
25
80
ASOE500
1300X120X120
20
50
ASOE680
1520X133X127
20
68
ASOE1190
1525X184X159
25
119
ASOE1480
2373X160X162
60.3
148
ASOE1750
2500X190X190
114.3
175
ASOE2400
2622X210X10
114.3
240
ASOE3300
2372X252X244
114.3
330
ASOE4350
2910X254X257
114.3
435
ASOE5650
2973X283X283
114.3
565
L=Length , W1=width lower, W2 Width Upper,  H=Height, NW=Net weight, GW=Gross weight 
All offshore platform anodes can be produced with the following type of inserts to match the technical specifications of each application.
Alternative anode type
SOS –Trapezoidal anode with
tubular insert protruding from both ends
SOB - Trapezoidal anode with
“cowhorn” tubular insert protruding from
back face
SOF - Trapezoidal anode stand off
type with double crank flat bar
 
 
 
SOG - Trapezoidal anode with
“goalpost” tubular insert protruding from
back face
FFP - Trapezoidal anode flush
mounted flat plate insert
SOE - Trapezoidal anode with
“cowhorn” tubular insert protruding from
both ends
 
 
 
 
 
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