• Versatile sealing element
  • Cost-effective in a wide range of primarily static applications
  • Simple one-piece groove design minimizes hardware and design costs
  • Compact design allows smaller hardware
  • Easy installation
  • Compounds specifically engineered for oil & gas applications provide broad chemical compatibility
  • Many sizes available from stock worldwide


O-Rings can be produced in a wide choice of elastomer materials. Compounds are available that are compatible with virtually all media commonly used in oil & gas applications. In addition, O-Rings can be manufactured in Zurcon® polyurethane in hardness 70 to 90 Shore A. These demonstrate high wear and extrusion resistance with low friction.

O-Rings are available to meet ISO 3601, AS 568 and other recognized standards. Special sizes are also available. Large diameter O-Rings can be supplied using our FlexiMold™ process.

At higher pressures, Trelleborg Sealing Solutions recommends O-Rings be used with Turcon® Back-up Rings.

Local Contact

To speak to a local oil & gas specialist, call the number listed for your region:

+1 713 461 3495

+65 6577 1778

+44 (0)1224 355345

Contact us

Latest News

Trelleborg Demonstrates Collaborative Innovations in Action at OTC 2016
A recent roundtable held by Trelleborg saw industry experts agree that the positive effect of the low barrel price is the creation of more effective operations that embrace innovative solutions that can lower overall costs while maintaining safety and minimizing environmental impact. The roundtable explored issues raised from Trelleborg’s ‘Next Level Report’ that gathered views from people involved in the offshore oil & gas industry.

Trelleborg Introduces ‘Convention-Defying‘ Material for Extreme Temperature Applications In Oil & Gas
Trelleborg Sealing Solutions, the world leader in engineering polymer solutions, introduces two new advanced elastomers engineered to withstand extremely low temperatures while meeting rigorous international standards for elastomeric material in oil & gas production.

Trelleborg Unveils Dedicated Swivel Stack Seal Inspection Facility
Trelleborg Sealing Solutions has opened a dedicated climate-controlled swivel stack seal inspection facility for the validation of bespoke seals.The global facility is based in Barendrecht, in the Netherlands, and has been unveiled in a move to help ensure Floating Production Storage and Offloading (FPSO) operators achieve the highest possible standards in seal quality.

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