TBL Plastic

Kynar-Flex® PVDF Tubing

Laboratory | Food and Beverage | High pH and Low pH | Bio-Pharmaceutical | High-Purity Chemical

PVDF is Ideal for a Broad Range of Uses

Kynar® PVDF has several properties which make it ideal for a broad range of demanding applications. It is constructed exclusively with FDA compliant materials that meet USP Class VI, NSF 51, NSF 61, and NSF 14 requirements. Also, it has low TOC, excellent chemical resistance to most strong chemicals, is UV stable, and is rated for high temperatures. PVDF is ideal for use in high-purity water systems, for laboratory uses, food/ beverage applications and many more. It can be an economical replacement to Teflon® (PTFE) in many applications. Low extractables, flexibility and superior chemical resistance make Kynar® the material of choice for a wide range of uses. Kynar® is an Alternative to Teflon®

Kynar® Tube and fittings are widely accepted in a range of industries and they are known as an excellent and economical alternative to Teflon® (PTFE) and other fluoropolymers. In many cases Kynar® Tubing and fittings have superior mechanical properties and last longer compared to those manufactured from more expensive fluoropolymers.

Over-Molded Sanitary Ends

These types of connections are ideal for applications where cleanabilty response is a high priority. Over-molding eliminates barbed connections, which are costly and can entrap residual fluids, resulting in contamination. We manufacture a wide range of over-molded, sanitary connections in metric and American sizes. Over-molded ends meet USP Class VI, are BSE/TSE compliant. Animal derived ingredient free (ADIF) available on request. Contact us for more information about our over-molded connective technologies. Retrofit your existing process or design your new one using over-molded ends to save money and reduce contamination.

Tube Sizing Chart

See our Kynar-Flex® Tubing Brochure

Material Properties

See our Kynar-Flex® Tubing Brochure


Chemical process
Wire insulation and jacketing
Food Processing
Pulp and Paper


Low Cost
Excellent Chemical Resistance
Excellent Mechanical Properties
Heat Weldable and fusible
UV Stable
Non Hemolytic


Per Customer’s Specifications
Clean Room Packed
Available pre-cut


Suitable with Ethylene Oxide, gamma irradiation, and autoclave


U.S. Pharmacopoeia Class VI Certification
Cytotoxicity criteria
CFR Title 21 Section 177.2600
Full Lot Traceability
Animal-derived-ingredient Free


Kynar® is a registered trademark of Arkema.
Teflon® is a registered trademark of DuPont.
Note: Material properties may be affected greatly by temperature, operating pressure, chemical concentration, the presence of other chemicals,
and other factors. Ultimately, users should determine the compatibility of any product through field testing under their particular process
conditions. Specifications on this page are subject to change without notice.
Teflon® is a registered trademark of DuPont Chemical.
Kynar® is a registered trademark of Arkema.