O-Ring Cord, X-Profile, Square Cord

What is o-Ring Cord?

O-Ring cord has many uses. For example, it can be used as a seal, as a filler cord and for many other things. We sell round cord in various materials, the application of which determines which material is best to choose. Suppose you work a lot with oil, then it is best to choose NBR and for outdoor applications it is best to choose EPDM.


O-Ring Cord, C-Profile, Square Cord

O-Ring Cord


Make O-Rings with O-Ring Cord

It is of course possible that the correct o-ring size is not available. You can easily and quickly make an o-ring yourself from round cord. All you have to do is cut the round cord to the right length and glue the ends together with instant glue. The Loctite 406 is a suitable adhesive for this.

What we offer you

We can supply round cord on a roll, but we can also have it cut to the right size for you so that you have the right amount for your project.

Available in various materials

  • Epdm, NBR, FKM, Viton, Silicone, Celrubber, NKM, PTFE, PVC

Available in various shore A hardnesses

  • 20, 40, 50, 60, 70, 80, 90 Shore


What is X-Profile?  

X-Profile gets its name from its shape. Thanks to the X-shape, the cord does not twist in a groove and is ideal for dynamic applications. The X-ring therefore has an advantage over the O-ring when the surface is dynamic. When working with lubricant, it accumulates between the sealing lips.

Advantages of X-Rings – Quad-Rings

If a part sealed with an O-ring makes a sliding movement, the O-ring can also move in the groove. This may cause the O-ring to twist. When an O-ring twists, damage to the surface of the O-ring can occur and leakage may occur. To prevent this, an X-ring is used in such cases. An X-ring has four sealing lips and therefore resembles an X, which is why the name X-ring or quad ring has arisen.

  • Does not run in a groove
  • Ideal for dynamic applications
  • Lubricant accumulates between the sealing lips
  • No Flashline on the sealing surfaces

Available in various materials

  • NBR, Epdm, Hnbr, Viton, FM, FPM, Silicone

Available in various shore A hardnesses

  • 60, 70, 75, 80, 90 Shore

You can find and view our entire range on our online webshop www.techniparts-online.nl

For more information about round cord, X-Profile or Square cord, please contact us. This can be done through the chat function, by telephone ( 31 38 460 12 32 ) or via our email ( info@techniparts-online.com )

Also take a look at our O-Rings.

    Inquire about O-Ring Cord, X-Profile, Square Cord

      Newsletter Subscribes