Electrographite Carbon Products

Electrographite materials have been processed to extremely high temperature to transform carbon raw materials to graphite. This process provides the following benefits to these materials:

  • Increased Thermal Conductivity
  • Decreased Electrical Resistivity (or Increased Electrical Conductivity)
  • Increased Chemical Resistance
  • Increased Oxidation Resistance
  • Improved Purity
  • Decreased Coefficient of Friction
  • Higher Performance Temperature

We offer a portfolio of Electrographite materials to meet the demands of a variety of dynamic and static applications. Electrographite materials are also porous as produced and can be impregnated with different materials to impart additional characteristics such as imperviousness, increased strength, improved Oxidation Resistance, and Thermal Conductivity.

Impregnants include: Resins, Antimony, Copper, Silver, Babbitt, Bronze and Inorganic materials.

Common Coatings include: TeflonTM, Pyrolytic Carbon or Pyrolitic Graphite, Silicon Carbide, Diamond Like and Diamond Coatings

Custom Components & Parts

Custom Carbon Graphite Parts Manufacturing We develop parts that are customized to each of our customer’s specific application requirements. Our unique technical knowledge and manufacturing expertise allows us to customize parts within our existing product line or as part of our new product development. Our products are developed and manufactured in-house, so we can customize […]

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Carbon Material Blanks

Carbon Graphite Blocks & Blanks Our carbon material blanks are made from our entire range of carbon graphite, electrographite, resin-bonded graphite and metal graphite grades. These are available in a variety of different sizes and shapes to suit many final applications. Our customers largely use these to machine final end products at their own facility. […]

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Wear Plates & Graphite Plugs

CARBON GRAPHITE PLUGS & WEAR PLATES St. Marys Carbon custom manufactures a large variety of carbon and graphite grades for a wide range of wear applications. Our proprietary grades are necessary for many of the unique environments in which wear products are required. All of our products, from the blending of raw materials to the […]

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Silver Dot™ Hanger & Dryer Bearings

CARBON GRAPHITE Silver Dot Dryer Bearings St. Marys Carbon manufactures the patented Silver DotTM dryer & hanger bearings for a variety of dryer sizes and applications. St. Marys Carbon Grade 224 is recognized globally and offers the industry’s highest quality and longest-lasting bearings. Silver DotTM bearings, from the blending raw materials to the finished product, […]

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Rotors and Vanes

CARBON GRAPHITE VANES & ROTORS MANUFACTURING St. Marys Carbon manufactures Rotors & Vanes from superior carbon graphite grades for a variety of applications. Our rotors & vanes are made from specialized, proprietary materials that are required for many of the unique environments in which rotors & vanes are used. All of our rotors & vanes, […]

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Mechanical Seals

CARBON GRAPHITE SEALS & RINGS MANUFACTURING St. Marys Carbon custom manufactures a variety of seals grades to suit any application. We offer blank stock, various impregnations and have the capability to machine intricate seals with polished faces. All of our seals, from the blending of raw materials to the finished product, are made in-house by […]

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Bearings / Bushings

CARBON GRAPHITE BEARINGS & BUSHINGS MANUFACTURING St. Marys Carbon custom manufactures many sizes, shapes and quantities of carbon graphite bearings, including Radial, Thrust and Sleeve. All of our bearings, from the blending of the raw materials to the finished product, are made in-house by our specialized craftsmen. We can custom-manufacture our bearings and bushings to […]

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Automotive Brushes

Carbon Graphite Automotive Brushes Manufacturing We are an industry leader in the carbon graphite aftermarket brush industry, as well as a supplier to major OEM manufacturers. Each of our brushes can be custom-designed to your specific requirements. We develop our own proprietary grades and manufacture each product in-house, so we will work closely with you […]

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Industrial Brushes

CARBON GRAPHITE INDUSTRIAL BRUSHES MANUFACTURING St. Marys Carbon Brushes are manufactured from the highest quality carbon graphite, electrographite, resinbonded graphite, copper graphite, silver graphite and other metal graphite materials to suit your specific OEM or aftermarket application. All of our brushes, from the blending of raw materials to the finished product, are made in-house by […]

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HALO™ Turbine and Compressor Rings

CARBON GRAPHITE TURBINE AND COMPRESSOR RINGS MANUFACTURING St. Marys Carbon manufactures HALOTM turbine & compressor rings from superior carbon graphite grades, including carbon graphite, electrographite and resin-bonded graphite for a variety of applications. St.Marys Carbon is widely recognized in this industry and is the preferred supplier for many major manufacturers. All of our turbine & […]

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