Graphite Anode
BSS Technologies assemble and supplies high-density Graphite Anodes engineered for long-term impressed current cathodic protection in dry soils, deep well ground beds, and industrial plants.
Graphite Anodes for Reliable Ground Bed Performance
Protecting buried pipelines, tank farms, and industrial networks requires stable, low-consumption anodes. We custom-assemble high-density Graphite Anodes using premium synthetic graphite. Vacuum-treated with wax or resin for maximum durability, these anodes deliver exceptional electrical conductivity, uniform current discharge, and a reliable lifespan exceeding 20 years.
What Are Graphite Anodes?
Graphite anodes are highly conductive ICCP anodes manufactured from premium synthetic carbon. Because raw graphite is naturally porous, untreated rods can absorb ground moisture, leading to internal breakdown and early failure. To prevent this, we treats every anode using a deep vacuum impregnation process and applies specialized wax for standard soil installations and phenolic resin for aggressive, high-chloride environments.
When installed with a standard coke breeze backfill, these treated anodes deliver an extremely low consumption rate. They maintain their physical dimensions and stable electrical resistance year after year. This proven durability makes our graphite anodes a highly reliable and cost-effective alternative to metallic anodes for major infrastructure and energy projects across the region.
Targeted High Silicon Iron Anode Use Cases
Graphite anodes are exceptionally versatile, providing reliable corrosion control across diverse soil and water environments. From protecting cross-country pipelines in shallow trenches to securing tank farm foundations via deep 150-metre boreholes, they deliver stable, localized current exactly where it is needed.
With specialized resin treatments available to combat high-chloride coastal soils, and pre-packaged canister options to prevent stray current interference in congested refineries, graphite anodes can be tailored to meet the specific challenges of almost any industrial or municipal facility.
Your corrosion challenges are our expertise,
Trust the industry leader in electrochemistry and asset integrity.
Technical Specifications & Operating Parameters
Review the core technical parameters of our graphite anodes. These specifications cover chemical compositions, standard dimensions, and current density limits to help you properly size your ground beds and marine installations.
Physical / Chemical Parameter | Specified Value / Range |
|---|---|
Fixed Carbon Content (% C) | 99.0% - 99.5% minimum |
Ash Content (%) | 0.20% - 0.50% maximum |
Volatile Matter & Moisture (%) | 0.10% - 0.20% maximum |
Bulk Density (Treated) | 1.65 - 1.75 g/cm³ (1650 - 1750 kg/m³) |
Specific Electrical Resistivity | 8.0 - 12.0 µΩ·m (0.0008 - 0.0012 Ω·cm) |
Flexural / Bending Strength | 18.0 - 25.0 MPa |
Compressive Strength | 35.0 - 45.0 MPa |
Porosity (Untreated Base Rod) | 15.0% - 22.0% |
Thermal Expansion Coefficient | 1.5 - 2.5 × 10⁻⁶ / °C |
Pore Impregnation Medium | Microcrystalline Wax or Phenolic Resin |
Physical / Chemical Parameter | Specified Value / Range |
|---|---|
Fixed Carbon Content (% C) | 99.0% - 99.5% minimum |
Ash Content (%) | 0.20% - 0.50% maximum |
Volatile Matter & Moisture (%) | 0.10% - 0.20% maximum |
Bulk Density (Treated) | 1.65 - 1.75 g/cm³ (1650 - 1750 kg/m³) |
Specific Electrical Resistivity | 8.0 - 12.0 µΩ·m (0.0008 - 0.0012 Ω·cm) |
Flexural / Bending Strength | 18.0 - 25.0 MPa |
Compressive Strength | 35.0 - 45.0 MPa |
Porosity (Untreated Base Rod) | 15.0% - 22.0% |
Thermal Expansion Coefficient | 1.5 - 2.5 × 10⁻⁶ / °C |
Pore Impregnation Medium | Microcrystalline Wax or Phenolic Resin |
Key Advantages of BSS Tech Graphite Anodes
High-Purity Fixed Carbon (>99.0%)
Graphitized at >2,600°C to deliver low electrical resistivity and minimal consumption rates (0.20–0.90 kg/A-year).
Deep Vacuum Pore Impregnation
Microcrystalline wax or phenolic resin treatment seals internal pores, preventing internal oxidation and premature joint failure.
Precision Pre-Soldered Connection
Brass connector plug torqued into pre-tapped socket achieves connection resistance ≤0.004 Ω and pullout strength ≥454 kg.
Complete Dielectric Resin Potting
Cable termination pocket encapsulated in epoxy resin and dual-wall heat-shrink sleeve for 100% watertight reliability.
Proven Long-Term Economics
Solid carbon geometry delivers predictable, maintenance-free operational design lives exceeding 20 years.
Why choose Graphite Anodes from BSS Technologies?
BSS Technologies manages every phase of graphite anode inspection, custom drilling, brass plug connection assembly, and cable joint potting at our facility. Our AMPP/NACE-certified engineers select high-purity synthetic graphite stock, verify connection electrical resistance, perform testing and inspections, delivering certified graphite anode assemblies that protect your buried infrastructure throughout the design lives.
Fixed carbon purity and density verified for every production batch.
Pre-soldered brass connector plug assembly with 1,000 lbs pullout strength.
Vacuum-pressure impregnation certified with microcrystalline wax or phenolic resin.
In-house AMPP/NACE specialists calculate exact ground bed resistance and lifespan.
Applications of Graphite Anode
Areas
Shallow vertical & horizontal groundbeds
Deep well pipeline groundbeds
Above-ground storage tank (AST) bottom plates
In-plant refinery & chemical piping networks
Freshwater & brackish water storage tanks
Underground fuel tanks & pressure bullets
Mud & saline soil locations
Power plant cooling intakes & condensers
Municipal water & wastewater mains
Congested plant utility corridors
Pre-packaged canister groundbed retrofits
