Fertilizers
Specialized sealing solutions for high-pressure ammonia synthesis reactors, corrosive acid handling, and aggressive urea production environments
Fertilizer production involves handling ammonia synthesis, urea synthesis, nitric acid, phosphoric acid, sulfuric acid and NPK fertilizer production facilities.
Critical Sealing Challenges
- Extreme pressure, temperature, and thermal cycling conditions
- Highly corrosive acids and aggressive chemical media
- Abrasive slurries causing severe wear and erosion
- Crystallization, fouling, and material embrittlement
- Toxic and hazardous substance containment
- Oxidizing atmospheres and gas permeation challenges
Proven Sealing Solutions
- Ammonia-resistant hybrid packing for synthesis loops
- Advanced hybrid packing systems for carbamate pump applications
- Low-emission valve stem packing with fugitive emission control
- Fluoropolymer-based packing engineered to resist crystallization and embrittlement
- Corrosion-resistant compression packing for concentrated acid service
- High-pressure reactor gaskets rated for extreme conditions
- CNAF gasketing solution
- PTFE/ePTFE gasketing solution
- Elastomeric gasketing solution
- Metal gasketing solution
- Custom-engineered sealing solutions for specialized specific application requirements
Typical Applications
Ammonia synthesis reactors and converters
Urea synthesis and granulation equipment
Acid production and storage systems (nitric, sulfuric, phosphoric)
High-pressure carbamate and ammonia pumps
Phosphoric acid reactors and filtration systems
NPK mixing and granulation units
Compressors and process gas handling systems
Prilling towers and crystallization equipment
Chemical dosing and metering pumps
Fertilizers Solutions
Precision-engineered sealing systems designed for the most demanding applications
Industry-Leading Performance
Engineered for extreme conditions, tested for reliability, trusted worldwide
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