Z.I. de L'Isle, Rue du Moulin de L'Isle, 60370 Hermes


Hall map

K 2016 hall map (Hall 5): stand D04-10

Fairground map

K 2016 fairground map: Hall 5

Our range of products

Product categories

  • 02  Semi-finished products,parts and reinforced plastics
  • 02.05  Products
  • 02.05.010  Sealing profiles

Sealing profiles

  • 02  Semi-finished products,parts and reinforced plastics
  • 02.05  Products
  • 02.05.011  Sealings/Sealrings

Our products

Product category: Sealings/Sealrings


The O-ring is used in numerous applications. It is the most widely used seal. It is found in earthmoving machinery with hydraulic jacks, in syringes and in some lighters.

An O-ring is a circular piece of elastomer, used mainly to provide sealing in static applications.
The designation is specified by the inside diameter and the cross-section diameter.

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Product category: Sealings/Sealrings

Radial seal rings

profils U SERDES
Radial seal rings are intended mainly to ensure fluid sealing in precision mechanics with reciprocating translation movements. In particular they can equip all hydraulic and pneumatic equipment with operating pressures ranging from a few hundred grammes to 600 kg/cm² with the proviso of using a suitable profile. In certain cases, even higher pressures can be reached but require a special study.

These seals are classified with references in 3 profiles. Lip seals present certain advantages over other types of seal :

Friction appreciably lower that that of O rings but especially the suppression of the starting friction observed on O rings.
Reduction of extrusion risks through a perfectly seated heel.
Possibilities of less tight adjustments than for other types of seal.
Very thorough scraping of oil film, a significant factor for stem movements.
Possibilities of assembly in closed grooves in the same way as O rings.
Very safe in use

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Product category: Sealings/Sealrings

Flat seal

BORFLEX has the special capacity to manufacture non-standard flat seals with dimensions ranging from a few millimetres to several metres in diameter, in small and large production runs !

Our machines enable the production of high-precision flat seals in all elastomer materials.

Tolerance for cutout or moulded seals are + or – 0.5 to 1mm.

Flat seals of greater accuracy can be produced after analysis and tooling modifications.

Manufacturing range:


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About us

Company details

BORFLEX, Rubber solutions provider
BORFLEX is a rubber, polyurethane and TPE manufacturing company specialised in small and medium production runs.

BORFLEX group has a strong commercial presence all over Europe through its nine production sites in France.

BORFLEX has developed effective partnerships with the most important national and international prime contractors.

Beyond our product catalog, our engineering department is focused on the design and manufacture of rubber, polyurethane or TPE customised solutions. BORFLEX is the specialist :

of the development, the improvement and the production of compounds to meet the expectations of its manufacturing customers,
for designing, prototyping and manufacturing rubber parts (TPE and polyurethane as well) dedicated to the industry.
We have more than 250 employees serving more than 3000 customers in more than 30 countries all around the world. BORFLEX products operates on many markets : defense, railway, automotive, energy, food-processing industry, industrial maintenance, …

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