CATHODIC PROTECTION

Product catalog summary

Overview: This document provides technical specifications for cathodic protection products, specifically aluminium and zinc anodes, used in marine environments. It includes detailed chemical compositions, capacities, potentials, and dimensions for various anode types.

Aluminium Alloy Specifications: The aluminium alloy used for anodes follows the DNV RP B 401 standard. Key components include Zinc (2.5-5.75%), Iron (max 0.09%), Copper (max 0.003%), Indium (0.015-0.040%), Silicon (max 0.12%), and Cadmium (max 0.002%). The capacity is 2680Ah/kg with a potential of -1100mV vs Ag/AgCl in seawater.

Anode Types and Dimensions: The document lists various anode types with their dimensions and weights. For example, the AT30 anode has dimensions of 220mm length, 65mm upper base, 50mm lower base, and 75mm height, with a net weight of 2.5kg and a gross weight of 3.0kg. Similar details are provided for other anode types like AT44, AT50, and so on.

Zinc Alloy Specifications: The zinc alloy adheres to the US MIL A-18001K standard. It primarily consists of Zinc with Aluminium (0.1-0.5%), Iron (max 0.005%), Lead (max 0.006%), Cadmium (0.025-0.07%), and Copper (max 0.005%). The capacity is 780Ah/kg with a potential of -1050mV vs Ag/AgCl in seawater.

Zinc Anodes: Similar to aluminium anodes, zinc anodes are detailed with dimensions and weights. For instance, the ZT34 anode has dimensions of 200mm length, 50mm upper base, 40mm lower base, and 57mm height, with a net weight of 3.4kg and a gross weight of 4.0kg.

Additional Products: The document mentions antifouling spare anodes made from copper, aluminium, iron, and stainless steel, tailored to prevent marine growth. It also highlights bolt-on anodes available in both aluminium and zinc.

Contact Information: The document provides contact details for Environmental Protection Engineering S.A. located in Piraeus, Greece, including phone numbers and email addresses for further inquiries.

Catalog excerpts

Environmentally Engineered Products Marine Sacrificial Anodes & Antifouling Anodes 0epeEngineered to Respond Cathodic Protection Environmental Protection Engineering S.A.

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ALUMINIUM ANODES DNV RP B 401 Remaining 2.5-5.75% range 0.09% max. 0.003% max. 0.015-0.040% range 0.12% max. 0.002% max. 2680Ah/kg 90% -1100mV vs Ag/AgCl (sea water) Tank Anodes Hull Anodes

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Hull Anodes Type

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Bolt-on Anodes Antifouling Spare Anodes We provide Antifouling Spare Anodes (Copper & Aluminium, Copper & Iron, Stainless Steel Cathode) as per your requirements for any kind of Marine Growth Prevention System on board. Our flexible production line ensures very cost efficient rates in addition to our quality control system that guarantees reliable operation of POLCOR spare Antifouling Anodes.

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Archived catalogs

POLCOR SACRIFICIAL ANODES
2 Pages