PTFE Tube 10mm to 40mm OD Chemical Resistant High Temperature Tubing

This PTFE tube offers exceptional chemical resistance and high-temperature performance, making it ideal for demanding industrial, laboratory and process applications. Manufactured from high-purity polytetrafluoroethylene, it provides a smooth, low-friction bore that is compatible with a wide range of aggressive chemicals, solvents and gases.

Available in outer diameters from 10mm to 45mm and supplied in a standard 2000mm length, this rigid PTFE tubing is suitable for fluid transfer, protective sleeving and insulation duties in environments where reliability and contamination control are critical. The opaque white finish and precise internal diameters ensure consistent flow characteristics and secure connection to fittings.

Product Features

• Range of diameters including 10mm OD x 6mm ID, 12mm OD x 6mm ID, 12mm OD x 8mm ID, 14mm OD x 8mm ID, 15mm OD x 10mm ID and many more up to 45mm OD.
• Supplied in convenient 2000mm tube lengths for easy handling, cutting and installation.
• Manufactured from high-quality PTFE (polytetrafluoroethylene) for outstanding chemical and temperature resistance.
• White, opaque finish for easy identification and visual inspection of the line routing.
• Precisely controlled internal diameters to support consistent flow rates and reliable connection to compatible fittings.
• Rigid-walled construction suitable for use as fluid transfer lines, protective conduits or insulation sleeves.
• Non-stick, low-friction bore to minimise product adhesion and facilitate cleaning or flushing.

Key Features and Benefits

• Exceptional chemical resistance helps prevent degradation when exposed to acids, alkalis, solvents and aggressive process media.
• High temperature capability supports use in elevated temperature lines and environments without loss of mechanical integrity.
• Low friction, non-stick surface reduces risk of blockages and allows easier cleaning, supporting hygienic and contamination-sensitive applications.
• Wide choice of outer and inner diameter combinations enables accurate sizing for specific flow rates and fitting systems.
• Excellent electrical insulation properties make the tube suitable for use as a protective sleeve around cables and sensors.
• Durable, corrosion-resistant material offers long service life, helping to reduce maintenance and replacement costs.

Specifications

Applications and Ideal Uses

This PTFE tubing is designed for use anywhere reliable, chemically resistant and temperature-tolerant transfer lines or sleeves are required.

• Laboratory and analytical equipment fluid lines for aggressive reagents and solvents.
• Chemical processing plants for transfer of corrosive liquids and gases.
• Protective sleeving and insulation for cables, probes and sensors in harsh environments.
• Food, beverage and pharmaceutical processing where low contamination and easy cleaning are important (subject to regulatory checks).
• General industrial machinery and plant engineering for high-performance fluid and air lines.

Frequently Asked Questions

Is this PTFE tube flexible or rigid?

The tube is supplied as relatively rigid PTFE tubing, particularly in the larger diameters. It can be gently bent with a suitable radius, but it is not designed as highly flexible hose and should not be sharply kinked or forced into tight curves.

Can this PTFE tubing be used with any type of chemical?

PTFE has excellent resistance to most common industrial chemicals, including many acids, bases and solvents. However, a few specialised chemicals and service conditions may require verification, so it is recommended to check compatibility data for your specific media and operating temperature before use.

How do I choose the correct diameter for my application?

Select a size based on the required internal diameter for your desired flow rate and the outer diameter needed to match your fittings or connectors. The available options range from 10mm to 45mm OD with various IDs, allowing you to pick a combination that provides secure connection, adequate wall thickness and appropriate flow characteristics.