PFA (Perfluoroalkoxy)

Name: PFA (Perfluoroalkoxy)
Brand: Huasheng Pipeline

The ultimate choice for semiconductor wet processes and ultra-pure water systems

PFA is made from semiconductor-grade raw material compliant with SEMI F57 ion-leaching standards, making it one of the best all-round performers in the fluoropolymer family. It resists virtually all chemicals and can be used long-term at temperatures up to 260°C, making it the most critical ultra-pure piping material in semiconductor manufacturing.

Manufactured by HPRAY

Key Features

Smooth inner surface: roughness as low as Rt=0.2μm, greatly reducing particle adhesion and chemical retention
Resistant to virtually all chemicals, usable long-term at temperatures up to 260°C
High transparency for direct visual inspection of the flow path, shortening cleaning validation time
Annual capacity of 300 tons of PFA product, with over 100,000 sets of PFA valves produced per year

Specifications & Standards

Specifications

Spec overview: Product range covers ultra-pure pipe, conductive pipe, butt-fusion connector series, sleeve-insert fitting series and flared fitting series
Key note: Smooth inner surface: roughness as low as Rt=0.2μm, greatly reducing particle adhesion and chemical retention
Additional note: Resistant to virtually all chemicals, usable long-term at temperatures up to 260°C

Standards & references

SEMI: Compliant with SEMI F57 ion-leaching standards, semiconductor-grade PFA raw material
Reference: Electronic-grade PFA raw material and ion-leaching control