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Drejtoria e Përgjithshme e Standardizimit

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ISO/DIS 6622-2

Internal combustion engines — Piston rings — Part 2: Rectangular rings made of steel

General information

Current stage: 40.00 Effective date: Jan 21, 2026

Originator: ISO

Owner: ISO/TC 22/SC 34

Type: International Standard

ICS: 27.020

Scope

ISO 6622-2:2013 specifies the essential dimensional features of rectangular rings made of steel, types R, B, BA, and M having nominal diameters from 30 mm up to and including 160 mm, used in reciprocating internal combustion piston engines for road vehicles and other applications.

ISO/DIS 6622-2

Internal combustion engines — Piston rings — Part 2: Rectangular rings made of steel

General information

Scope

Life cycle

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