Tubes and rods

High quality products thanks to pultrusion and pullwinding technologies.

With economical manufacturing processes and extensive experience in composite materials, Epsilon produces high-performance components at the highest level of quality:

  • Epoxy matrix (or other specific matrices as required),
  • Carbon fiber adapted to mechanical stresses: High Resistance (HR), Intermediate Modulus (IM), High Modulus (HM) or Very High Modulus (THM).
Manufacturing processDiameter (Ø)Tensile modulus (E)Tensile failure stress(σ)Glass transition temperature (Tg)
RodsPultrusionfrom 3 to 25 mmfrom 160 to 450 GPafrom 1,500 to 3,000 MPafrom 120 to 210°(C)
Tubes (small to medium diameters)Pultrusion or Pullwindingfrom 5 to 40 mmfrom 110 to 150 GPafrom 1,000 to 2,000 MPafrom 100 to 220°(C)
Tubes (medium and large diameters) Pultrusion or Pullwinding from 40 to 170 mmfrom 90 to 310 GPafrom 1,000 to 2,000 MPafrom 100 to 220°(C)
Tubes (very large diameters)K1up to 600 mm, and larger on requestup to 400 GPafrom 1,000 to 2,000 MPafrom 100 to 220°(C)

Can’t find what you need? Dimensions? Stiffness? Other tubes and rods can be specifically developed according to your needs.

No length limits thanks to pultrusion and pullwinding technologies

Standard maximum length of 12 m for Ø > 600 mm tubes (K1 technology), and longer on request.

All our standard references in our catalogue :

  • Products available in stock, minimum order quantity according to reference,
  • Regular production
  • Worldwide delivery

Download our standard product catalogue

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