Name: China Chemical FEP Fluoropolymer Tubing Manufacturers and Suppliers - Good Price - Hubei Zetai
Brand: witflon
SKU: 289427271

Description

Technical Parameters

Chemical FEP (Fluorinated Ethylene Propylene) tubing is a highly versatile, transparent fluoropolymer known for exceptional chemical inertness, broad temperature range, and non-stick properties, making it ideal for transferring aggressive chemicals, solvents, and pure fluids in demanding labs, pharma, and food/beverage industries where resistance to corrosion, contamination, and clarity for visual flow inspection are crucial.

Chemical FEP (Fluorinated Ethylene Propylene) tubing is a highly transparent, flexible, and chemically inert, fluoropolymer that offers exceptional resistance to a wide range of industrial chemicals, solvents, and corrosive materials. It is suitable for temperatures ranging from -328°F to 392°F (-200°C to 200°C).making it ideal for laboratory, chemical processing, and medical applications. FEP is commonly used for fluid, medical sample, and viscous material transfer due to its non-stick, easily sterilized, and transparent nature.

Chemical FEP Fluoropolymer Tubingwitflonptfetubingcom

Key Features and Benefits

Chemical Inertness

Withstands nearly all industrial chemicals, with exceptions including fluorine, molten alkali metals, and sodium hydroxide.

Superior Clarity

Highly transparent, allowing for easy visual inspection of flow and fluid level.

Temperature Range

Operates effectively in extreme environments, from -328°F to 392°F.

Non-Stick Surface

Excellent for transporting sticky or viscous materials, preventing buildup.

Flexibility

More flexible than PTFE, allowing for easier installation and handling.

Safety Compliance

Meets FDA standards for food-grade and medical applications.

Common Applications

Chemical Processing

Handling corrosive fluids and laboratory analysis.

Medical & Laboratory

Used in medical sample transport, diagnostics, and sterile fluid handling.

Industrial/Food Processing

Transfer of materials, including food,, for which a non-stick, non-contaminating surface is required.

Environmental Monitoring

Sampling tubes for water or gas analysis.

Electrical Insulation

Exceptional electrical insulation properties, suitable for cable shielding.

Chemical FEP Fluoropolymer Tubingwitflonptfetubingcom

Specifications and Availability

Sizes

Available in a wide range of inner diameters (IDs) and outer diameters (ODs), including very small, precision sizes (e.g., 1/16" OD with 0.005" ID).

Forms

Offered as straight tubing, coiled/retractable, or in specialized, flexible configurations.

Customization

Can be flanged or processed for specialized equipment.

For high-purity requirements, FEP tubing is a trusted, versatile choice, often used in semiconductor and pharmaceutical manufacturing.

FEP (Fluorinated Ethylene Propylene) tube and PTFE (Polytetrafluoroethylene) tube are both high-performance fluoropolymer tubes with excellent chemical resistance, but they differ primarily in transparency, flexibility, and temperature resistance. FEP is clear, more flexible, and easier to process (melt-processable), while PTFE is more opaque, stiffer, and withstands higher temperatures (260°C vs 200°C).

Key Differences

Transparency

FEP is highly transparent (optically clear), making it ideal for visual monitoring of fluids. PTFE is typically milky white and translucent to opaque.

Temperature Range

PTFE has a higher maximum service temperature, generally up to 260°C(500°F),whereas FEP is rated up to 200°C(392°F).

Flexibility & Processing

FEP is more flexible and easier to handle in complex routing. FEP is melt-processable, allowing it to be welded, heat-sealed, and formed into complex shapes. PTFE is usually extruded as a paste and cannot be easily melted.

Friction

Both are excellent, but PTFE has a slightly lower coefficient of friction (0.04-0.07) compared to FEP (0.05-0.09).

Applications

FEP

Suitable for laboratory, medical, and analytical applications requiring visibility.

PTFE

Ideal for high-heat, industrial, and electrical insulation applications.

Physical Properties

Name	PTFE	FEP	PFA
Hardness Shore D	50-65	55-60	55-60
Tensile Strength,psi	2000-3000	4000	4200
Elongation at Break %	200-450	250-330	400
Brittle Temperature,°F	<450	<450	<450
Max.Continuous Operationg Temp.°F	500	400	500

Payment&Shipping

Packing	Carton / Pallet / Wooden Box
Shipping method	By express, By air, By Sea
FOB Port	Shenzhen
Production time	Depends on your qty(3~15 days)
OEM/ODM	Available
Payment	TT/Ali pay/Ali Assurance

FAQ

Q1: What are the main advantages of FEP tubing?

FEP fluoropolymer tubing offers several key advantages:

Excellent chemical resistance

Wide operating temperature range

High purity and non-contaminating properties

Low coefficient of friction

Excellent dielectric insulation

Good flexibility compared with PTFE tubing

Transparent appearance for visual fluid monitoring

These properties make FEP tubing ideal for chemical, semiconductor, medical and laboratory applications.

Q2: What chemicals are compatible with FEP tubing?

FEP tubing provides excellent resistance to most aggressive chemicals, including Acids, Alkalis, Solvents, Fuels, Oils, Alcohols, cleaning agents and High-purity process chemicals.

However, chemical compatibility should always be evaluated based on the specific chemical concentration, temperature, and operating conditions.

Q3: What is the temperature range of FEP fluoropolymer tubing?

The typical operating temperature range of FEP tubing is -200°C to +200°C (-328°F to +392°F)

FEP provides excellent performance in both extremely low-temperature and high-temperature environments.

Q4: Is FEP tubing suitable for high-purity applications?

Yes. FEP tubing is widely used in high-purity industries because it has Low extractables, Non-reactive surface, Smooth inner wall, Excellent chemical inertness and Low particle generation.

Typical applications include semiconductor processing, pharmaceutical equipment, and laboratory fluid systems.

Q5: Why choose fep tube?

FEP (Fluorinated Ethylene Propylene) tube is chosen for its superior combination of high chemical inertness, excellent optical clarity, and flexibility, making it ideal for medical, laboratory, and fluid handling applications. It offers superior transparency compared to PTFE, withstands extreme temperatures, maintains high purity, and provides excellent dielectric strength.

Q6: Can FEP tubing withstand high-pressure applications?

Yes, FEP tubing can handle pressure applications, but the pressure rating depends on Tube diameter, Wall thickness, Operating temperature and Application environment.

Smaller diameter and thicker wall tubing generally provide higher pressure ratings.

For extremely high-pressure applications, reinforced FEP tubing or braided PTFE/FEP hose assemblies may be recommended.

Q7:What industries use Chemical FEP Fluoropolymer Tubing?

FEP tubing is widely used in Chemical processing, Semiconductor manufacturing, Pharmaceutical equipment, Biotechnology systems, Medical devices, Laboratory instruments, Food and beverage equipment, Aerospace applications and Electrical and electronic industries.

Its chemical inertness and purity make it suitable for demanding environments.

Q8: Can FEP tubing be customized with different specifications?

Yes. Manufacturers can customize FEP tubing based on customer requirements, including Custom ID/OD dimensions, Different wall thicknesses, Cut lengths,Color options, Coil or straight lengths,Special tolerances and OEM packaging.

Custom FEP tubing solutions are commonly supplied for industrial equipment manufacturers and engineering projects.

Hot Tags: chemical FEP fluoropolymer tubing, China chemical FEP fluoropolymer tubing manufacturers, suppliers, FEP Fluoropolymer Tubing, 1 16 fep tube, flexible fep tubing, tranparent fep tubing, fep tube, Chemical FEP Fluoropolymer Tubing