FEP Tube

FEP tube (Polytetrafluoroethylene-hexafluoropropylene synthetic resin) is an economical choice for tubing applications that require chemical resistance and broad temperature adaptability. Its maximum working temperature can reach up to 200°C. Since FEP is fully fluorinated like PTFE, it possesses extremely high inertness, excellent electrical properties, chemical stability, outstanding long-term weather resistance, and good high and low-temperature resistance.

Product information:

Product Name: FEP Tube

Material: FEP

Fluid: Air, water, inert gas, chemical liquid

Working temperature: -40 ℃~+200 ℃(Air, inert gas),  0 ℃~+100 ℃(Water)

Working pressure: See the table below

Length: 100m/roll

Tolerance:

OD3-12mm, tolerance is ± 0.1mm

OD14-16mm, tolerance is ± 0.15mm

Packaging: box

Product Parameter

Feature And Application

Feature: 

1.Corrosion Resistance and Chemical Stability

FEP tube can resist the corrosion of most chemicals, including strong acids, strong bases, and organic solvents. This makes them excellent for handling corrosive fluids, especially in the chemical industry for transporting various corrosive chemicals.

2.High and Low-Temperature Resistance with a Wide Temperature Range

FEP tube can maintain their physical properties over a wide temperature range, generally from -40°C to +200°C. This allows them to remain stable in extreme temperature environments.

3.Electrical Insulation

FEP tube possess excellent electrical insulation properties, making them suitable for applications requiring electrical insulation, such as insulation layers for wires and cables. Their electrical insulation performance remains stable at different temperatures, ensuring safe electrical use.

4.UV Resistance, Aging Resistance, and Transparency

FEP tube has good weather resistance and aging resistance, making them durable even when exposed to sunlight or ozone for extended periods. Its high transparency allows for clear observation of fluid flow and color changes during use.

5.Non-Stick Properties

The smooth surface of FEP tube makes it difficult for substances to adhere, making it suitable for transporting viscous liquids or solid particles, thereby reducing the risk of pipeline blockage.

Application: 

1.Cable Insulation: Protection sleeve for electrical wires and cables, applicable for multiple signal frequencies.

2.Chemical Transportation: Chemical reactor, corrosion-resistance conveyor pipeline for strong acids and bases, high-purity chemical fluid pipeline.

3.Food Processing: Mixer, blender, conveyor belt, steam sterilizer, storage container, filter, forming and packaging equipment.

4.Semiconductor: Air tightness testing system, LCD production equipment, single-end light-emitting fiber optic protector tube, heat transfer machine, steam pipeline.

5.UV Protection: UV light source, optical equipment, water processing equipment, medical equipment.

6.Automobile Die-casting: Cooling system, hydraulic system, gas transport, exhaust system, sensor, surveillance equipment, automobile die-casting mold, high-temperature water hose.