ISO 23936-2 - Elastomers - Part 2: O-rings

Standard System: ISO
Current Edition: 2011
Equivalent Standards: API 17J

ISO 23936-2:2011 Elastomeric materials - Part 2: O-rings. Previously referenced by API 15S (removed in Addendum 1, 2023). For chemical resistance assessment of flexible pipe O-ring seals.

Spec 15LT Spec 17J

Same Category

23936-1

More ISO Standards

11357-2 1172 14692-1 14692-2 14692-3 14692-4 178 23936-1 3126 3183 527-2

Disclaimer: This page is a standards version reference. The full text is not reproduced due to copyright. Obtain the standard from apiwebstore.org or the respective standards body.

For formal testing services, contact info@leisa.com.

How to Apply ISO 23936-2 in Inspection

Applying ISO 23936-2 starts with confirming the edition named in the contract, the product scope, and any purchaser-specific additions. Material system, dimensions, pressure or temperature rating, manufacturing route, and service environment should be mapped to the clauses that actually apply. Before testing, the inspection and test plan should define sampling frequency, specimen conditioning, calibrated equipment, witness points, acceptance criteria, and retest rules. A traceable report records sample and batch identity, the method and edition used, environmental conditions, raw observations, calculations, measurement uncertainty where relevant, deviations, and the decision against each requirement. This evidence chain supports purchasing acceptance, manufacturing release, engineering qualification, and dispute resolution. This page is an aid to discovery and interpretation; the current official publication remains the controlling source whenever its wording differs from this summary.

The sampling plan determines the population represented by the conclusion. Incoming inspection, first-article approval, type qualification, and production release carry different frequencies and risk levels; one selected specimen cannot stand in for a batch. Before shipment, confirm specimen count, dimensional tolerances, machining and end treatment, conditioning, and transport protection. During review, consider dispersion, failure mode, and raw curves as well as the reported average. Any anomaly should be investigated under a predefined retest rule so that an independent reviewer can reproduce the final decision.

ISO 23936-2 - Elastomers - Part 2: O-rings

Related Standards

Same Category

More ISO Standards