Sacrificial Anodes

Cathodic Protection

The sacrificial aluminum anode is a cathodic protection device that reduces corrosion of metal structures in contact with seawater and other electrolytic environments by providing galvanic protection and protects docks, offshore platforms, and underwater pipelines. Payesh Sanat Novin produces these anodes in various types such as wristband, off-stand, jacket, floating body, and antifouling, in accordance with the DNV-RP-B401 standard.

SKU: CP-AL-ANODE Production according to order

Aluminum anode sacrificial anode wrist anode off-stand anode cathodic protection marine structures dock floating offshore pipeline

The sacrificial aluminum anode is one of the galvanic cathodic protection solutions for controlling corrosion of metal structures in seawater and other electrolytic environments. This anode provides the required protective current with its gradual consumption and is used for docks, offshore platforms, underwater pipelines and submerged steel structures. Modern Industry Monitoring produces aluminum anodes in the following types: wristband, off-stand, jacket, floating body and antifouling, and their chemical composition is in accordance with DNV-RP-B401. The selection of the type, weight, dimensions and connection method of the anode should be determined based on the environmental conditions, area and coverage of the structure, the required protective current and the design life of the system. Our technical team is with you at this stage.

Engineering data

Technical datasheet

Specifications

Anode Types: Trapezoidal (Stand-off) / Cylindrical / Bracelet / Tapered / Bowling Ball
Base Alloy: Aluminum (Al-Zn-In)
Alloy Composition: Zn 2.5–5.75% / In 0.015–0.040%
Environment: Seawater / Brackish Water
Main Applications: Jetties, Platforms & Jackets, Subsea Pipelines, Vessel Hulls
Standards: / IPS-M-TP-750/DNV-RP-B401 / NORSOK M-503 / MIL-DTL-24779D
Attachment Method: Weld-on / Bolt-on / Cable Suspension / Blind Flange / Redhead / Bluehead / Eye Bolt / Without Wire
Weight & Dimensions: Per Project Requirement
Quality Tests: Chemical & Electrochemical Analysis

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