OS GSO ISO 6621-3:2024
ISO 6621-3:2021
Omani Standard
Current Edition
·
Approved on
31 January 2024
Internal combustion engines — Piston rings — Part 3: Material specifications
OS GSO ISO 6621-3:2024 Files
No files for this standard are available in the store currently.
OS GSO ISO 6621-3:2024 Scope
This document classifies materials intended for the manufacture of piston rings, based on their mechanical properties and the stresses the materials are capable of withstanding.
This document is applicable to piston rings for reciprocating internal combustion engines up to and including those of 200 mm in diameter. It is also applicable to piston rings of compressors working under similar conditions.
Best Sellers From Mechanical Sector
OS GSO 42:2015
GSO 42:2015
Omani Standard
MOTOR VEHICLES - GENERAL REQUIREMENTS
GSO 42:2015
Gulf Technical Regulation
MOTOR VEHICLES - GENERAL REQUIREMENTS
GSO 159:1993
Gulf Technical Regulation
MOTOR VEHICLES –
DIMENSIONS AND WEIGHTS
OS GSO 159:1993
GSO 159:1993
Omani Standard
MOTOR VEHICLES –
DIMENSIONS AND WEIGHTS
Recently Published from Mechanical Sector
GSO ECE 148:2026
ECE 148:2023
Gulf Standard
Uniform provisions concerning the approval of light-signalling devices (lamps) for power-driven vehicles and their trailers
GSO ISO 24596:2026
ISO 24596:2024
Gulf Standard
Drinking water, wastewater and stormwater systems and services — Guidelines for the planning and implementation of infrastructure hardening for water and wastewater systems
GSO ISO/TR 7035-2:2026
ISO/TR 7035-2:2024
Gulf Standard
Design and asset management of DIP for water application — Part 2: Design, installation and operation
GSO ECE 14:2026
ECE 14:2024
Gulf Standard
Uniform provisions concerning the approval of vehicles with regard to safety-belt anchorages