A brief history.
Joint Barthélémy is a brand of the PLASTIL Group, specialising in the cutting of seals and components, plastic injection moulding, plastic extrusion and precision machining, from single-unit production to large-scale series, in accordance with your drawings and specifications or based on our technical recommendations.
Our history is rooted in an industrial tradition dating back to 1931, which we continue to develop in line with technological advances, economic conditions, market opportunities and the talent within our organisation.
Committed to a strong quality and environmental approach, we are ISO 9001 and ISO 14001 certified, a testament to our high standards and expertise.
The Joint Barthélémy catalogue: Choosing a seal is not something to be taken lightly.
Choosing the right seal guarantees the reliability of an entire industrial installation.
It is with this in mind that we have produced our new catalogue of sealing gaskets, designed to present, support and advise professionals in selecting high-performance and durable industrial sealing solutions. A true distillation of the know-how and experience we have built up in the field, it showcases and validates our expertise in cutting bespoke gaskets and processing technical materials.
A wide range of seals to suit every industrial need
In this catalogue, we offer a wide range of industrial seals: natural fibre seals, mineral fibre seals, seals made from natural materials, elastomeric seals, cellular seals, calendered rubber seals, polymer seals, metal seals, as well as complementary solutions suitable for a wide range of applications. Each sealing material is selected to meet specific requirements in terms of pressure, temperature, chemical resistance and environmental conditions.
Machine tools and seals manufactured by PLASTIL
A technical tool to help you make the right choice, featuring a practical guide
Designed as a technical and operational tool, this catalogue makes it easy to quickly identify the right seal for every requirement. It also includes a practical guide to help you better understand the selection criteria and optimise the long-term performance of sealing systems.
Industrial expertise serving numerous sectors across a wide range of applications
As specialists in seal manufacturing and industrial cutting, we support our customers in the production of bespoke technical components, from single units to large-scale production runs. Our versatile workshop is equipped with a diverse range of machinery, enabling us to operate across a variety of sectors: automotive, energy, chemicals, food and drink, industrial maintenance and mechanical equipment.
A structured and measurable environmental commitment
As part of our long-standing commitment to corporate social responsibility, our environmental policy aims to sustainably reduce our carbon footprint and optimise resource management.
We undertake concrete actions such as reducing energy consumption, optimising the recycling of raw materials and minimising industrial waste.
About PLASTIL
PLASTIL has been a family-run French group since 1972.
Thanks to the expertise of its teams, the company supports its clients in their technical projects by providing tailored, sustainable and high-performance solutions.
Find out more about our seal cutting solutions and our sealing materials
For all your sealing projects, bespoke cutting or material processing requirements, please contact us at info@plastil.fr!
→ Contact us
- 📧 info@plastil.fr
- 📞 01 49 44 56 80
- 🌐 plastil.fr


