Steel Tank Compatibility with Biodiesel
Engineered solutions for safe and efficient biodiesel storage
1. Base Material Adaptability to Biodiesel Chemistry
- Steel's inherent resistance to fatty acid methyl esters (FAME)
- No chemical reaction compared to plastic tank alternatives
- Grade-specific performance: low-carbon steel for short-term, stainless steel (304/316) for long-term storage
- Prevents material breakdown and fuel contamination
- Maintains structural integrity across biodiesel blends
2. Corrosion Prevention Against Biodiesel Risks
- Factory-applied epoxy/phenolic coatings as protective barriers
- Mitigation of moisture absorption and microbial growth
- Corrosion inhibitors for high-percentage blends (B20+)
- Special protocols for biodiesel "bugs" prevention
- Periodic cleaning systems to maintain steel protection
3. Seal and Component Compatibility
- Specialized Viton/fluorocarbon seals instead of traditional rubber
- Matched metal components (brass/stainless steel) to prevent galvanic corrosion
- Comprehensive system integrity from tank to fittings
- Prevents leaks from degraded non-steel parts
- Eliminates fuel contamination risks at connection points
4. Long-Term Performance Maintenance
- Regular water removal protocols
- Internal coating inspections for cracks/peeling
- Optimized storage duration for B100 blends
- Prevention of polymer buildup on steel surfaces
- Comprehensive fuel quality management systems