M-Flex® TPE Tubing
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M-Flex®
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M-Flex®
M-Flex® – Meissner’s Solution to the industry’s TPE Tubing Shortage
M-Flex® provides an immediately available thermoplastic elastomer (TPE) tubing solution that mitigates manufacturing delays caused by shortages in TPE tubing used in biopharmaceutical applications. Backed by Meissner’s robust and secure supply chain, this TPE tubing helps mitigate risk in manufacturing operations.
By benchmarking TPE tubing commonly used in biopharma, Meissner’s team of subject matter experts was able to produce a material and component design space for M-Flex® that allows for direct substitution in single-use assemblies. A comprehensive Qualification Guide provides test data that substantiates M-Flex® tubing’s welding, sealing, and pumping equivalency and helps to expedite our clients’ internal qualification process.
M-Flex® has been tested extensively for biocompatibility in accordance with USP and ISO standards. It meets the requirements as specified in the current USP Class VI plastics tests and is non-cytotoxic.
M-Flex® tubing is a critical component of Meissner’s BioLink® assemblies. BioLink® modular overmolding incorporates overmolded unitized end fittings with lengths of M-Flex™ tubing and polypropylene modules to deliver next generation connectivity and increased process robustness. These secure connections can even incorporate filters and single-use gauge tees.
For assistance in exploring an immediately available, substantially equivalent TPE tubing option with a secure supply chain, please contact Meissner. We understand the urgency created by alternative TPE options, and we are dedicated to helping you reduce risk in your manufacturing operations.
M-Flex® Available Tubing Sizes
Meissner’s M-Flex® tubing is available in the following sizes for specification into pharmaceutical assemblies.
| ID x OD x Wall |
|---|
| 1/8″ x 1/4″ x 1/16″ |
| 3/16″ x 5/16″ x 1/16″ |
| 1/4″ x 3/8″ x 1/16″ |
| 1/4″ x 7/16″ x 3/32″ |
| ID x OD x Wall |
|---|
| 1/4″ x 1/2″ x 1/8″ |
| 3/8″ x 9/16″ x 3/32″ |
| 3/8″ x 5/8″ x 1/8″ |
| 1/2″ x 3/4″ x 1/8″ |
| ID x OD x Wall |
|---|
| 3/4″ x 1″ x 1/8″ |
| 3/4″ x 1-1/8″ x 3/16″ |
| 1″ x 1-3/8″ x 3/16″ |
Frequently Asked Questions
What is M-Flex® TPE Tubing?
M-Flex® TPE Tubing is Meissner’s thermoplastic elastomer tubing designed for biopharmaceutical fluid transfer applications. It is built to provide flexible, durable fluid handling and is engineered for compatibility with single-use assemblies and advanced connection technologies such as BioLink® modular overmolding.
What is M-Flex® TPE Tubing used for?
M-Flex® TPE Tubing is used for fluid transfer in single-use biopharmaceutical processes, including media transfer, buffer handling, product movement, filtration workflows, and other critical applications where clean, flexible tubing is required.
What are the key benefits of M-Flex® TPE Tubing?
M-Flex® TPE Tubing is designed to provide strong flex-fatigue resistance, low extractables, broad chemical compatibility, and clear visual fluid paths. It also supports repeated sterilization and is well suited for demanding biopharmaceutical applications where durability and fluid integrity are important.
What sizes are available for M-Flex® TPE Tubing?
M-Flex® TPE Tubing is available in a range of standard inner diameters to support different flow requirements and process configurations. Multiple size options are offered to help users match tubing dimensions to pumping, transfer, pressure, and system integration needs.
Is M-Flex® TPE Tubing suitable for peristaltic pumping?
Yes. M-Flex® TPE Tubing is designed for strong performance in peristaltic pump applications, where repeated flexing and long cycle life are important. Its construction helps support durability and low particle generation during extended pumping use.
What sterilization methods does M-Flex® TPE Tubing support?
M-Flex® TPE Tubing is designed to be compatible with common sterilization methods used in biopharmaceutical processing, including autoclaving, gamma irradiation, and ethylene oxide sterilization. This helps support flexible deployment in both presterilized and repeatedly sterilized workflows.
How does M-Flex® TPE Tubing integrate with Meissner single-use systems?
M-Flex® TPE Tubing is a core component in Meissner single-use assemblies and is used across fluid path applications that include filters, connectors, valves, and biocontainer systems. It is also the tubing platform used for BioLink® modular overmolded connections.
What is the advantage of BioLink® overmolding with M-Flex® tubing?
BioLink® overmolding with M-Flex® tubing helps create strong, integrated connections between tubing and process components. This can reduce leak points, simplify assembly design, and improve system flexibility compared with more traditional connection approaches.
Is M-Flex® TPE Tubing suitable for sensitive biopharmaceutical fluids?
Yes. M-Flex® TPE Tubing is designed for biopharmaceutical fluid handling where low extractables, broad compatibility, and reliable performance are important. It is well suited for applications involving sensitive fluids such as media, buffers, process intermediates, and final product streams.
Can M-Flex® TPE Tubing be customized?
Yes. M-Flex® TPE Tubing can be provided in custom lengths and integrated into customized single-use assemblies to fit specific process requirements. Configuration options can include connectivity choices and compatibility with other Meissner components.
M-Flex® to M-Flex® Weld Demonstration
1. C-Flex® is a registered trademark of Saint-Gobain Performance Plastics Corporation.
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M-Flex®
