GSO ISO 6621-2:2025

ISO 6621-2:2020
Gulf Standard   Current Edition · Approved on 14 October 2025

Internal combustion engines — Piston rings — Part 2: Inspection measuring principles

GSO ISO 6621-2:2025 Files

English 30 Pages
Current Edition Reference Language
OMR 78.44

GSO ISO 6621-2:2025 Scope

This document defines the measuring principles to be used for measuring piston rings; it applies to piston rings up to and including 200 mm diameter for reciprocating internal combustion engines.

This document can be used for piston rings for compressors working under analogous conditions.

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