GSO ISO 3459:2025
ISO 3459:2022
Gulf Standard
Current Edition
·
Approved on
14 October 2025
Plastic piping systems — Mechanical joints between fittings and pressure pipes — Test method for leaktightness under negative pressure
GSO ISO 3459:2025 Files
English
6 Pages
Current Edition
Reference Language
OMR
20.54
GSO ISO 3459:2025 Scope
This document specifies two methods of testing for checking the leaktightness of assembled joints between mechanical fittings and plastic pressure pipes with diameters up to and including 63 mm. The test applies regardless of the design and material of the fitting used for jointing plastics pipe.
This test method is not applicable to fusion-welded joints.
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 ISO 7141:2026
ISO 7141:2022
Gulf Standard
Road vehicles — Light alloy wheels — Lateral impact test
GSO ISO/TS 7815-1:2026
ISO/TS 7815-1:2025
Gulf Standard
Intelligent transport systems — Telematics applications for regulated commercial freight vehicles (TARV) using ITS stations — Part 1: Secure vehicle interface framework and architecture
GSO ISO 8741:2026
ISO 8741:2025
Gulf Standard
Fasteners — Reverse-taper grooved pins — Half-length progressive grooves
GSO ISO 8740:2026
ISO 8740:2025
Gulf Standard
Fasteners — Parallel grooved pins, with chamfer point — Full-length diamond grooves