PFA pipes (PFA tube) are high-performance plastic pipes obtained by modifying soluble polytetrafluoroethylene through copolymerization. Their main feature is maintaining the excellent properties of PTFE while adding better processability and mechanical strength. PFA pipes typically have a semi-transparent appearance, exhibit extremely high chemical stability, can resist almost all chemicals, have a wide range of long-term use temperatures, superior dielectric properties, and good creep resistance and compressive strength.
Regular Size Reference
Capillary tubes
Medium tubes
Large tube
British system (Inch)
0.3*0.6
1*3
3*5
4.35*6.35 (1/4)
0.5*0.9
1.2*1.6
3*6
4*6.35 (1/4)
0.5*1.4
1.5*1.9
4*5
6.35*9.53 (3/8)
0.5*3
1.5*3
4*6
9.52*12.7 (1/2)
0.6*1
1.5*2.5
5*6
15.88*19.05 (3/4)
0.6*1.4
1.6*2
5*7
22.2*25.4 (1")
0.8*1.2
1.8*2.2
5*8
1.58*3.17 (1/8)
1*1.4
2*2.4
6*8
1.58*0.58 (1/16)
Note: Customized sizes are available upon request. Please contact us for specific requirements.
Detailed Product Photos
PFA vs. PTFE: Key Differences
01
Processing Properties: PFA has lower melt viscosity, making it easier to process via extrusion and injection molding for complex tubular structures.
02
Mechanical Properties: Superior mechanical strength and creep resistance, offering better load-bearing pressure and dimensional stability.
03
Appearance: PFA tubes are generally semi-transparent, whereas PTFE pipes are mostly opaque milky white.
04
Application: PFA is preferred for high-precision applications requiring greater pressure resistance and transparency.
Related Product Recommendations
We also offer PFA heat shrink tubing, PFA coil tube spring pipes, and PFA corrugated pipe bellows.
Packaging & Shipping
Applications
Electronic-grade high-purity PFA tubing is used extensively in chemical industries, semiconductor manufacturing, electronic device production, life science laboratories, medical equipment, new energy, food processing, pharmaceuticals, aerospace, and environmental protection.
Manufacturing Excellence
Our facility is equipped with cutting-edge machinery and advanced technology, ensuring the production of top-tier plastic components. We offer comprehensive services, including assembly, finishing, and customization, tailoring each part to your exact specifications. From integrating logos to adding labels, our customization services ensure your vision is realized to perfection.
Frequently Asked Questions
Q1: What are the primary characteristics of PFA tubing?
PFA tubes offer high chemical stability, resistance to almost all chemicals, a wide temperature range, and superior dielectric properties. They are semi-transparent and possess excellent mechanical strength.
Q2: How is PFA different from PTFE in terms of appearance?
PFA tubing is generally semi-transparent, allowing for fluid visibility, while PTFE tubing is typically an opaque milky white color.
Q3: What are your standard terms of packing?
Generally, we use carbon boxes with external wooden boxes to ensure all products are delivered safely without damage.
Q4: What is the typical delivery time for orders?
Standard delivery usually takes 7-10 days. For large orders up to ten tons, the transport time remains approximately 7-10 days depending on the logistics arrangement.
Q5: Is product customization available?
Yes, we provide comprehensive customization services for unique and personalized plastic parts, including specific sizes and branding requirements.
Q6: What industries benefit most from PFA tubing?
PFA tubing is ideal for semiconductor manufacturing, medical equipment, chemical processing, and laboratories due to its high purity and chemical resistance.