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EnDura® Oilfield Seals

The EnDura® range of elite elastomer materials has been specifically developed by PPE for use in downhole, surface and subsea oilfield equipment and offers excellent Explosive Decompression (ED) or Rapid Gas Decompression (RGD) resistance. The range includes material grades that provide the ultimate in chemical resistance and low temperature performance for use in Arctic conditions.

EnDura® is the most technically advanced range of elastomer materials available, developed to bring oilfield sealing technology up-to-date. The physical performance and, chemical and temperature resistance of the materials reflect the difficult conditions in which exploration is now being conducted.

EnDura® elastomers have better chemical resistance than conventional explosive decompression grades, greater low temperature capabilities and are compliant with many international explosive decompression standards.

EnDura® Z90LT is the latest addition to the range, this low temperature HNBR provides rapid gas decompression RGD resistance to NORSOK M710 and ISO 23936-2.  
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Benefits of using EnDura® seals include:

  • Higher productivity through reduced maintenance and downtime

  • Increased seal life expectancy and integrity

  • Extended trouble-free operation with FKM materials at low temperatures

  • Access to the fastest production lead-times as standard, and rapid turn-round for emergency breakdown situations

  • Ability to react to changing conditions through access to world-class customer service and technical support

EnDura® is a registered trademark of Precision Polymer Engineering Ltd

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The ultimate range of elastomers for sealing applications in the world's most aggressive high pressure environments.

O Rings from Endura 

EnDura® oilfield elastomers for the ultimate in:

  • Explosive Decompression resistance
  • Temperature capability down to -51°C
    (-60°F) and up to +250°C (+482°F)
  • High mechanical strength
  • Chemical resistance to oilfield fluids and gases
  • High pressure capability

Selected grades tested to:

  • TOTAL GS PVV 142 - ED standard
  • NORSOK M710 Annex B - ED standard
  • NACE TM0297 - ED standard
  • ISO 23936-2 - ED standard
  • NACE TM0187 - Sour Gas standard
  • NORSOK M710 Annex A - Sour Gas standard

Register here to request a quote for EnDura® O-rings, for other seal profiles and custom seals please contact us.

IDEX - Sealing Solutions
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Registered Office: Greenbank Road, Blackburn, BB1 3EA, England. Registration No. 1476647
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