PFA Heat Exchanger

El PFA Heat Exchanger is a high-end, corrosion-resistant thermal transfer solution designed for handling ultra-pure and highly corrosive fluids. It is ideal for industries where conventional metal heat exchangers fail, such as high-end chemical processing (including hydrofluoric acid and hot concentrated sulfuric acid), semiconductor wet processing, pharmaceuticals, and high-purity reagent production.

Constructed with 100% perfluoroalkoxy (PFA) resin tubes and optional polypropylene (PP), polyvinylidene fluoride (PVDF), or metal-lined support structures, it provides exceptional chemical resistance, high purity, and reliable operation under extreme conditions. Its innovative flexible coil design ensures durability, vibration resistance, and thermal expansion compensation.

Product Features

1. Comprehensive Corrosion Resistance

   • 100% PFA tubes resist nearly all known chemicals, including boiling HF, concentrated H₂SO₄, HCl, aqua regia, and halogens.

   • Prevents perforation, cross-contamination, and costly replacement cycles caused by chemical corrosion.

2. Absolute Purity for Ultra-Clean Fluids

   • FDA-grade material with ultra-smooth inner surface minimizes metal ion leaching and biofilm formation.

   • Ideal for semiconductor-grade chemicals, injectable water (WFI), and biotech applications.

3. Anti-Scaling and Self-Cleaning

   • Natural non-stick surface reduces crystal deposition, polymer adhesion, and fouling.

   • Maintains high thermal efficiency and lowers the frequency of chemical or mechanical cleaning.

4. Innovative Flexible Coil Design

   • Integrated spiral coil absorbs thermal expansion differences between PFA and shell material.

   • Vibration and pulse-resistant, ensuring system stability and longevity.

Aplicaciones

• Semiconductor & Microelectronics: Ultra-pure water heating/cooling, etching solution (TMAH, HF) temperature control, chemical recovery systems.

• High-End Specialty Chemicals: Acidic and highly reactive fluids, rare metal synthesis, high-value fine chemicals.

• Pharmaceutical & Biotech: CIP/SIP systems, vaccine and antibody production, purification, concentration, and reactor temperature control.

• Laboratory & Analytical Instruments: ICP-MS, amino acid analyzers, and other precision devices requiring high-purity temperature control.

• Wet Metallurgy & Environmental: Acidic waste heat recovery, waste gas condensation, and temperature management in rare metal extraction.

Ventajas

• High Purity & FDA-Compliant Materials: Zero metal ion contamination, smooth surfaces prevent microbial growth.

• Outstanding Corrosion & Chemical Resistance: Operates reliably in extreme chemical environments where metals fail.

• Flexible, Thermal Stress-Resistant Design: Spiral PFA coils accommodate expansion, vibration, and flow pulsation.

• Low Maintenance & Long-Term Operation: Anti-fouling and self-cleaning properties reduce cleaning frequency and downtime.

Conclusión

El PFA Heat Exchanger is the ideal choice for ultra-pure and highly corrosive fluid applications across semiconductor, chemical, pharmaceutical, and lab industries. Its combination of 100% PFA tubes, high-purity construction, corrosion resistance, and innovative flexible coil design ensures safe, efficient, and long-term operation even under the most demanding conditions. Customizable configurations make it compatible with diverse piping systems and precise thermal requirements.