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Stand-Off Aluminum Anode With Double Cranked Flat Bar Insert

This stand-off aluminium anode with trapezoidal cross-section is cast on a cranked galvanized steel flat bar insert. The cast-in steel core can be directly welded to the surface of protected steel structure, ensuring a reliable connection. As the satnd-off aluminium anode protrudes from the surface installated, so the anode material is not in direct contact with the surface to be protected. Thus, the stand-off anode is better utilized over their lifetime —— its anode utilization factor can reach up to 85 to 90%. It is used for the cathodic protection of inshore structures or marine engineering facilities, including offshore platform jackets, drilling rigs, harbour walls and jetties, wind farms, reclamation’s pile, sheet pile, etc.

Category:

Aluminum Anodes

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Product Description

Quality Substrate Material

Casted in low-iron, high-purity alloys, our slender stand-off anode is designed as per the standard of ISO, NACE, DNV.

Low Driving Voltage

This stand-off aluminium anode provides a stable performance in seawater and electrolytes containing chloride ions as its operating potential is kept between -1.05 to -1.10 volts relative to saturated calomel electrode(SCE).

Much Lighter in Weight

The stand-off aluminium anode is less dense than zinc, making it lighter and easier for handling when fitting.

Customized Configurations

Our stand-off aluminium anodes are further classified into Short and Long, depending on their ratio of length to width. The length affects the resistivity of the anode and thus its current capacity.

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