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Large Diameter O-Rings
No Minimum Quantity. No Dimension Limits. No Moulding Costs
We supply large diameter O-Rings made of high-performance elastomers produced by the compression moulding method. The O-rings are produced without maximum limitation of internal diameter and minimum quantity requirements.

  • The cross-section of the O-ring is from 2.62 to 60.00 millimetres
  • The minimum internal diameter starts from 200 mm to as big as you might need.
You can find a list of the available cross-sections below on this web page.

The O-rings have the same mechanical characteristics as standard-sized O-rings made in moulds.

We guarantee O-rings surface quality according to ISO 3601-3 class N and S and dimensions according to ISO 3601-1.
Characteristics
  • NBR
    Colour: Black
    Hardness: From 50 to 90 ShA
  • HNBR
    Colour: Black
    Hardness: From 60 to 98 ShA

    AED
  • EPDM
    Colour: Black
    Hardness: From 60 to 80 ShA
    FDA
  • FKM
    Colours: Black, green, blue and brown
    Hardness: From 60 to 98 ShA
    AED | FDA
  • FFKM
    Colour: Black
    Hardness: From 70 to 90 ShA

    Low temp. | High temp.
  • EPDM PX
    Colour: Black
    Hardness: From 60 to 70 ShA

    FDA | 3-A | USP
  • CR
    Colour: Black
    Hardness: From 60 to 70 ShA
  • FEMP
    Colour: Black
    Hardness: From 70 to 90 ShA

    Aflas®
  • VMQ
    Colour: Red
    Hardness: From 60 to 70 ShA
    FDA
Benefits
  • Choice of cross-sections
    We offer custom made O-rings of many cross-sections available, from 2.62 to 60.00 millimetres.
  • Unlimited maximum internal diameter
    The minimum internal diameter starts from 200 mm to as big as you want. No limits at all!
  • Cost of moulds
    Thanks to the step-moulding technology, there is no moulding cost for customers.
  • Minimum order quantity
    There is no minimum order quantity. You can order one O-ring only.
  • Choice of materials
    There is a wide variety of materials available. All applications are covered.
  • Applied tolerances
    We guarantee O-rings surface quality according to ISO 3601-3 class N and S and dimensions according to ISO 3601-1
Contacts

Email or call us. We love to communicate with our customers
Europe
Tihentuum OÜ
Reg 16480025
VAT EE102485057
T:+372 60 392 19
E: info@tihentuum.com
A: 12 Ahtri, Tallinn, 10151, Estonia
Australia
Tihentuum Pty Ltd
ACN 659538431
ABN 37659538431
T: +61 2 909 848 43
E: info@tihentuum.com
A: 81-83 Campbell Street, Surry Hills, NSW, 2010, Australia
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