NORSOK M710 Elastomer Seals

NORSOK M-710 is an internationally recognized standard (developed by the Norwegian Petroleum Industry) that sets out the qualification requirements of non-metallic sealing materials and manufacturers.  

The NORSOK M710 standard defines the requirements for critical elastomer sealing, seat and back up materials for permanent use subsea, including well completion, X-mas trees, control systems and valves. The standard also applies to topside valves in critical gas systems and ensures adequate safety, added value and cost effectiveness for existing and future petroleum industry developments.

There are two relevant parts to the standard:

  • Annex A - Test media, conditions and procedures for ageing of elastomeric materials (sour gas)
  • Annex B - Resistance to rapid gas decompression (RGD) - also known as explosive decompression

Precision Polymer Engineering offers a range of elastomer materials that have been third-party tested and certified to NORSOK M710.  Our innovative range of sealing materials offer unique performance characteristics that have been developed specifically to reduce downtime, and improve production efficiency and reliability, by extending seal life in critical oilfield conditions. Test certificates can be downloaded for each material.

PPE has worked with leading equipment manufacturers and end-users over many years, combined with continuous material development and innovation.  Drawing from this experience PPE can provide technical support and material recommendations to offer the optimum sealing solution that provides the highest levels of performance and safety in the field.

PPE's NORSOK M710 certified elastomers can molded into infinite shapes and profiles to suit any application, including O-rings, X-rings, T-seals, chevron stacks, lip seals, wiper seals, spring seals and custom seals.


How can we help?
  Contact us to discuss your NORSOK M710 sealing requirements.

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PPE elastomer materials certified to NORSOK M710

Material GradeMaterial TypeNORSOK M710
Annex A
NORSOK M710
Annex B
EnDura V91JFKMYESYES
EnDura V91KFKMYESYES
EnDura V91AFKMYESYES
EnDura A90HFEPMAsk usYES
EnDura Z95XHNBRYESYES
EnDura Z90LTHNBRAsk usYES
Perlast G92EFFKMYESYES
Perlast G90LTFFKMYESYES
Document Downloads
Document Description Download
Brochure ED Resistant Elastomers Download File
Brochure Sour Gas Resistant Elastomers Download File
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