EN ISO 23936-2:2011

Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
4 Technical requirements
5 Documentation requirements
6 Requirements for manufacturers
7 Qualification of elastomer materials
  (ageing and RGD)
8 Qualification of elastomeric materials in
  bonded flexible hose
9 Qualification of elastomeric materials in
  other large components
Annex A (normative) - Test media, conditions,
        equipment and procedures for ageing of
        elastomeric materials
Annex B (normative) - Test media, conditions,
        equipment and procedures for rapid gas
        decompression testing of elastomeric
        materials
Annex C (informative) - Most commonly used
        elastomeric materials
Annex D (normative) - Procedure for estimation
        of material service life using the Arrhenius
        relationship
Annex E (informative) - Physical and chemical
        ageing
Annex F (informative) - Rapid gas decompression
        (RGD)
Bibliography

ISO 23936 describes general principles and gives requirements and recommendations for the selection and qualification of non-metallic materials for service in equipment used in oil and gas production environments, where the failure of such equipment could pose a risk to the health and safety of the public and personnel, or to the environment. It can be applied to help avoid failures of the equipment itself. It supplements, but does not replace, the material requirements given in the appropriate design codes, standards or regulations. ISO 23936-2:2011 describes the requirements and procedures for qualification of elastomeric material used in equipment for oil and gas production.