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PRODUCT DESCRIPTION
GB/T 17731-2015 Magnesium Sacrificial Anodes Widely Used In Petroleum
Pipelines
Introduction:
Magnesium anode is a sacrificial anode material commonly used in electrochemical cathodic protection
engineering. This galvanized anode is attached to the steel structure to prevent or slow down rust. This magnesium sacrificial anode has high chemical activity, negative electrode potential and
high driving voltage.
Specification:
Type
N.W.(kg)
G.W.(kg)
Top Width
Bottom Width
Length
Insert
(mm)
(mm)
(mm)
3S3
1.36
1.4
76
76
114
Strip
5S3
2.27
2.3
76
76
191
Strip
9S2
4.1
4.2
71.1
50.8
711
Strip
9S3
4.1
4.2
76
76
343
Strip
17S3
7.7
7.8
96.5
76.2
650
Strip
17S4
7.7
7.8
102
102
432
Strip
32S5
14.515
14.62
127
127
533
Strip
48S5
21.77
21.87
127
127
800
Strip
Features:
Magnesium alloy sacrificial anode features: good protection performance, easy installation, automatic
operation after installation, no maintenance, no external current, low engineering cost, easy replacement, etc. Magnesium alloy anode is an ideal cathodic protection method.
Applications:
Sacrificial anodes are used to protect the hulls of ships, water heaters, pipelines, distribution systems, above-ground tanks, underground tanks, and refineries – to name a few. The application
will depend largely on the chemical and mineral environment (whether soil or water). Remember, the anodes in this type of cathodic protection system must be periodically inspected and replaced
when they are consumed to the point of depletion.
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