PFA Tubing
Perfluoroalkoxy (PFA) tubing represents a pinnacle in fluoropolymer technology, offering exceptional chemical resistance, high purity, and thermal stability. Derived from the polymerization of tetrafluoroethylene and perfluoroalkoxy alkane, PFA tubing boasts properties that make it highly desirable for various industrial applications.
With outstanding resistance to a wide array of chemicals, broad temperature tolerance, and excellent mechanical properties, PFA tubing is a preferred choice in industries such as chemical processing, semiconductor manufacturing, and biotechnology. Its versatility, reliability, and purity make PFA tubing indispensable for critical fluid handling and containment tasks across diverse applications.
Fluoropolymer is a large plastic family that majorly consists of fluorinated polymer members including PFA, PTFE, FEP, PVDF, etc. Most people know PFA, short for perfluoroalkoxy and best known for PTFE or Teflon®, as it is the nonstick coating on the cooking pan. Besides the application on food processing,
PFA is also used in the chemical and pharmaceutical industry for its low friction coefficient, temperature resistance, and chemical resistant characteristics. PFA is also extremely flexible and resistant to weathering. As a result, it is often made into tubing for fluid processing units, especially when a certain pressure/temperature level is involved. BUENO is a trusted manufacturer of Fluoropolymer tubing, PFA tubing and Teflon® tubing. Please check out the specifications below.
If you require a quote or technical support, please feel free to contact us.
PFA Physical Property Table
| Item | Test Method | Unit | Standard Value |
| Density | ASTM D-3307 | -- | 2.12~2.17 |
| Melting Point (DSC) | ASTM D-3307 | °C | 295~305 |
| Tensile Strength | ASTM D-3307 | Mpa (kgf/cm2) | min 30 |
| Elongation | % | min 300 | |
| MFR Value | g/10min | 1.5~2.5 |
Clean Room:
Related Links
►PFA Fluoropolymer Tubing & Fitting Specification
►FIT-ONE PFA Fitting Assembly and Test Method
►Catalog Download
►Contact Us
Remark:
1. Tubing length is indicated in meters with a tolerance of ±2%.
2. Custom sizes are readily available upon request.
3. Surface roughness adheres to SEMI F52-1101 standards, with measurements not exceeding μm<=0.25 or μin<=10.
4. Metallic contamination levels meet the specifications outlined in SEMI F57-0301.
More information:
PFA Tubing Size: M3~M25; 1/8"~1-1/2"
PFA Piping Size: 1/2"~8"
Custom length is available
Corrugated, spiral, and coiled tubing are available upon request
1. Chemical Resistance: PFA demonstrates remarkable chemical inertness, remaining unreactive to nearly all chemicals.
2. Heat Stability: Fluoropolymer exhibits excellent heat stability, with a service temperature typically ranging from -60°C to 260°C.
3. Nonstick Properties: PFA boasts a low friction coefficient, low viscosity, and exceptional water/oil repellency, making it ideal for various applications.
4. Weather Resistance: PFA tubing maintains its integrity when exposed to sunlight, rain, and waste gases, ensuring a prolonged service life even in outdoor environments.
5. Insulation Properties: With a low relative permittivity and dissipation factor, PFA serves as an excellent material for insulation applications.
6. Long Service Life: PFA, characterized by the lowest coefficient of friction within the resin family, exhibits exceptional resistance to wear, thereby ensuring an extended service life.
7. Material: Manufactured using Daikin Neoflon PFA AP-231SH or DuPont PFA 451HP, ensuring top-notch quality and performance.
- Wet Benches
- Wet Etching
- Photolithography
- Heat Exchangers
- DI Recirculation System
- High-purity Chemicals Distribution
- Corrosive Surfactants Distribution
- Corrosive Gas Distribution