Manufacturing sacrificial anodes for the past 30 years in the US.
Cathodic protection products manufactured for long term asset integrity
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Why M&M Industries
Reliable sacrificial anodes from specification to shipment
M&M Industries produces high quality sacrificial anodes designed for reliable, long‑term protection in demanding environments. Our controlled alloy chemistry, hand/gravity casting quality, and precise dimensional accuracy ensure consistent electrochemical performance and dependable corrosion protection for steel structures. Each anode is manufactured with strict quality standards and full traceability, delivering the durability and value our customers expect from a trusted industry leader.
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Benefit from our Products
Hand/Gravity-cast cathodic protection products advantages
Hand‑cast anodes provide superior reliability because the process allows tighter control over purity, density, and overall material quality. Unlike high‑volume die‑casting, hand‑casting minimizes impurities and air pockets, producing a more consistent alloy and more predictable corrosion performance. The slower cooling rate also creates a refined, uniform grain structure that improves electrochemical efficiency and sacrificial behavior. With greater density and homogeneity, hand‑cast anodes eliminate weak points that can lead to premature failure, resulting in longer service life. Altogether, they offer a premium, high‑quality solution for customers who prioritize durability, reliability, and long‑term value.
Sacrificial anodes.
Zinc, aluminum, and magnesium anodes are used to protect a wide range of submerged and buried steel structures including marine vessels and equipment, underground infrastructure, pipelines, industrial tanks, water systems, pilings, seawalls, and dock hardware by providing reliable sacrificial corrosion protection.
Reliability and performance are critical component in our anodes.
Reliability and performance in hand/gravity‑cast anodes are essential because they ensure stable and predictable corrosion protection, maximize anode lifespan and efficiency, help prevent costly failures of protected structures, maintain the mechanical strength and structural integrity of the anodes, and ensure compliance with important industry standards.
Anode specifications.
Military specifications, industry standards, custom sizes and alloys for all your project’s needs.
Sacrificial anode specifications are essential because they ensure the anodes deliver the correct protective current, last their intended service life, and comply with industry standards; directly affecting the safety, reliability, and longevity of the structures they protect.
Essential for quality and reliability.
M&M Industries sacrificial anodes are manufactured to precise specifications because correct alloy composition is essential for predictable performance; aluminum, zinc, and magnesium alloys require tightly controlled chemistry to achieve the proper electrochemical potentials and current efficiencies, and any deviation can lead to passivation, reduced output, or premature failure. Specifications also ensure the anodes deliver the required protective current by defining current density, driving potential, and output. Equally important, dimensional accuracy. Weight, shape, steel core size, and mounting method directly affects current distribution and overall service life
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