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Sea-Bottom™ Anode – Marine Anode Sled

Sea-Bottom™ Anode – Marine Anode Sled brochure
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Three Ton Sled Anode Assemblies Head to Beaumont, Texas

MATCOR fabricated four custom sled anode assemblies weighing over three tons each for a Gulf Coast refinery expansion project in Beaumont, Texas. Each 75-amp assembly consists of mixed metal oxide-coated titanium tubular anodes mounted on concrete bases designed to protect marine piling structures.
protecting marine structures corrosion

MATCOR Featured in Tanks and Terminals

MATCOR’s Ted Huck discusses impressed current cathodic protection for terminal marine structures—including docks, jetties, piers, seawalls, and sheet pilings—in the June 2021 issue of Tanks and Terminals. The article includes a case study from a Texas Gulf Coast facility protecting a combi-wall structure.
sled anode install ship terminal IMG 0851w

Successful Sled Anode Installation Provides Houston Ship Terminal Corrosion Protection

MATCOR completed a sled anode installation along the Houston Ship Channel to provide cathodic protection for a new combi pile wall, deploying two mixed metal oxide titanium sled anodes each designed for 75 amps output over 30 years of continuous service in seawater.
best anode low temperature seawater application as194659161

What is The Best Anode For Low Temperature Seawater Applications?

In low-temperature seawater environments, high localized chlorine concentrations around MMO anodes can affect current distribution and long-term coating wear rates. MATCOR offers a modified low-temperature MMO anode formulation that promotes oxygen generation over chlorine production to address these concerns in cold,…

Impressed Current Sled Anodes for Marine Structures – FAQs

This FAQ addresses common questions about MATCOR’s impressed current sled anode systems for marine structures, covering water conductivity effects on system design, comparisons with galvanic anodes, cable protection methods, marine wildlife considerations, and provisions for dredging operations.
Marie Anode Sled

6 Sled Anodes Replace 274 Galvanic Anodes for Marine Jetty Corrosion Protection

MATCOR’s Sea-Bottom impressed current anode sleds protected a steel pile jetty in Indonesia, replacing a galvanic design that would have required 374 aluminum anodes. Six sled anodes were installed in three days, demonstrating a cost-effective alternative to galvanic cathodic protection for marine structures.
sea bottom weights web

Sled Anode Cable Connections

MATCOR’s Sea-Bottom marine anode sleds protect cable connections inside high-density polyethylene pipe secured to the sea bottom with concrete weights, preventing damage from wave and tidal action. This article describes the protective housing design and field installation methods used on recent marine projects.
galvanic anode application jetty

Impressed Current Anode Systems for Jetty Piling

This case study compares impressed current and galvanic anode systems for cathodic protection of a steel pile jetty in Surabaya, Indonesia. Key factors including current density limits, driving voltage, anode consumption rates, and installation costs guide selection between titanium MMO and aluminum galvanic anodes.
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