Molded
Molded PCTFE Tubes
Diameter: 1 mm to 150 mm (0.04″ to 6″) · Thickness: 0.5 mm to 10 mm (0.02″ to 0.4″) · Length: Up to 1 meter (molding constraint).
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Polychlorotrifluoroethylene Tubing
Peflon PCTFE Tubes Manufacturer
High-performance PCTFE tubing for pharmaceutical packaging, aerospace, semiconductor and cryogenic applications — molded, extruded and custom sizes from a verified supplier.
- OEM / ODM available
- Free sample
- FDA approved
- UL approved
- Low MOQ
−200 to 150 °C
Service Temperature
1–300 mm
Diameter Range
FDA · UL
Approved
ASTM D1430
AMS 3650 Spec
What is a PCTFE Tube?
Polychlorotrifluoroethylene tube is a rigid or semi-rigid hollow cylinder fabricated from PCTFE — a high-performance fluoropolymer that exhibits exceptional chemical resistance, near-zero moisture absorption, excellent thermal stability (typically from −200 °C to +150 °C), and outstanding electrical insulation properties.
PCTFE tubes are commonly used in critical applications such as pharmaceutical packaging, aerospace components, semiconductor handling, and corrosive fluid transfer thanks to their inertness and purity.
Sizes of Different PCTFE Tube
We offer a variety of PCTFE tubes in different sizes — and we provide customized special services.
Extruded
Extruded PCTFE Tubes
Diameter: 2 mm to 300 mm (0.08″ to 12″) · Thickness: 0.25 mm to 20 mm (0.01″ to 0.8″) · Length: Continuous lengths, cut to order.
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Custom
Custom Natural PCTFE Tube
We offer specially customized dimensions and natural-translucent tube tailored to meet your requirements.
Request Custom SizeFeatures of PCTFE Tube
Our products are a high-performance thermoplastic known for excellent chemical resistance, low moisture absorption, and outstanding dimensional stability.
Resistance to Stress Cracking
Ideal for high-stress environments (mechanical components, valves).
Corrosion Resistance
Suitable for aggressive chemical exposure (chemical processing, lab equipment).
Resistance to Weathering
Used in outdoor or UV-exposed applications (aerospace, solar panels).
Low Moisture Absorption
Ideal for humid environments — resists water uptake, maintains performance, prevents degradation.
Chemical Resistance
Employed in harsh chemical handling (seals, liners in chemical plants).
Cryogenic Characteristics
Performs well in extreme cold (liquefied gas storage, space applications).
Resistance to Cold Flow
Maintains shape under pressure (gaskets, high-load bearings).
−200 °C to +150 °C Service
Cryogenic and high-heat applications without losing structural integrity.
Application of PCTFE Tubes
Peflon PCTFE Tubes are a preferred material in demanding environments such as chemical processing, aerospace, and pharmaceuticals.
Electronics
High-purity gas delivery for semiconductor and electronics fabrication.
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Laboratory Equipment
GC/MS and HPLC tubing — prevents sample adsorption for accurate analytics.
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Cryogenic Systems
Transfer lines for LNG, liquid oxygen and liquid nitrogen in aerospace and energy sectors.
Send Inquiry NowWhy Choose Peflon PCTFE Tubes?
Manufactured Under Tight Process Control
From resin drying through extrusion, cooling, annealing and dimensional inspection — every PCTFE tube is produced under a controlled, repeatable process that delivers consistent dimensions and clean surfaces, lot after lot.
How We Produce PCTFE Tube
Material Preparation
PCTFE resin is dried and fed into the extruder.
Extrusion
The resin is melted and forced through a die to form a continuous tube.
Cooling & Sizing
The extruded tube is cooled in a water bath and calibrated to the target dimensions.
Annealing
Heat treatment reduces internal stresses and improves mechanical properties.
Cutting & Inspection
Tubes are cut to length and tested for dimensional accuracy, surface quality and performance.
PCTFE Tubes — Certifications & Downloads
Certification Approval
Peflon PCTFE tubes are manufactured under ISO 9001 and ISO 14001, meeting ASTM D1430 and AMS 3650 specifications. EU regulation-compliant for export markets.
ISO 9001
ISO 14001
ASTM D1430
AMS 3650
EU REACH
Document Downloads
Catalog, TDS and MSDS available on request — full REACH / RoHS / FDA compliance package shipped with every lot.
PCTFE Tube Cross-Reference
Looking for a cost-effective alternative to a major brand of PCTFE tubing? Peflon PCTFE tube is widely used as a quality-matched replacement for the following industry-leading grades.
| Brand | Series / Product | Typical Peflon Equivalent |
|---|---|---|
| Honeywell Aclar® | Aclar® PCTFE film & tube for pharma packaging | Peflon PCTFE Tube · Pharma Grade |
| Daikin Neoflon™ PCTFE | Neoflon™ PCTFE M-300 series tube | Peflon PCTFE Tube · Extruded |
| 3M Dyneon™ PCTFE | Dyneon™ PCTFE compounds | Peflon PCTFE Tube · Custom Grade |
| Saint-Gobain Kel-F® 81 | Legacy Kel-F® 81 PCTFE machined parts | Peflon PCTFE Tube & Rod · Aerospace Grade |
| Generic semiconductor / pharma PCTFE | Custom OEM tubing | Peflon PCTFE Tube · Custom Spec |
Aclar®, Neoflon™, Dyneon™ and Kel-F® are trademarks of their respective owners. Peflon is an independent manufacturer of equivalent PCTFE tubing and supplies OEM / private-label customers worldwide.
Related Natural PCTFE Tube Products
Peflon offers a full PCTFE portfolio — PCTFE rod, sheet and virgin PCTFE resin in addition to tubing.
Peflon PCTFE Sheet
PCTFE sheet stock for cryogenic gaskets, valve seats and barrier layers.
Learn MoreVirgin PCTFE Material
High-purity virgin PCTFE resin for converters and downstream OEM use.
Learn MoreFAQ — PCTFE Tube
Who are the main PCTFE tube suppliers?
There are several major PCTFE material suppliers globally, including 3M™, Honeywell, Daikin, Solvay and Peflon. Peflon supplies PCTFE tubes as a cost-effective, quality-matched alternative — see the cross-reference table above.
PCTFE Tube vs PTFE Tube — which should I choose?
PCTFE offers higher mechanical strength and far better moisture-barrier properties — ideal for pharma blister packaging and dimensional-critical parts. PTFE excels in flexibility and the broadest chemical resistance. PCTFE wins on rigidity and barrier performance; PTFE wins on flexibility and pure chemical inertness.
What temperature range can PCTFE tube handle?
From −200 °C up to +150 °C continuous service — exceptional for cryogenic applications (LNG, liquid oxygen, liquid nitrogen) while still performing at elevated processing temperatures.
What sizes are available?
Molded: 1–150 mm diameter, up to 1 m long. Extruded: 2–300 mm diameter, continuous length cut to order. Wall thickness 0.25 mm to 20 mm. Custom dimensions on request.
Is Peflon PCTFE tube FDA-compliant for pharmaceutical use?
Yes — virgin grades qualify under FDA 21 CFR 177.1380 for PCTFE in pharmaceutical packaging applications. Full documentation is shipped with every lot. See our compliance page for details.
Get in Touch
Contact Us for PCTFE Tube
Whether you are a manufacturer or distributor, contact us for a free sample or solution. Peflon provides a one-stop technical solution — samples, TDS / MSDS and OEM packaging within 24 hours.