ISO/NP 25146

Thermoplastic fittings for pressure piping systems — Crushing test (Revision of ISO 9853:1991 Injection-moulded unplasticized poly(vinyl chloride) (PVC-U) fittings for pressure pipe systems — Crushing test)

General information

10.00 Proposal for new project registered   Feb 22, 2024

ISO

ISO/TC 138/SC 5 General properties of pipes, fittings and valves of plastic materials and their accessories -- Test methods and basic specifications

International Standard

Scope

This International Standard specifies a crushing test to determine the percentage deformation of thermoplastics fittings for pressure piping systems and recommends a basic specification and the test condition for thermoplastics pipes.
It applies to fittings made of unplasticized poly(vinyl chloride) (PVC-U), high-impact poly(vinyl chloride) (PVC-HI) (PVC-M), chlorinated poly(vinyl chloride)(PVC-C), Acrylonitrile-butadiene-styrene (ABS),polyethylene(PE),polypropylene(PP).

Life cycle

NOW

IN_DEVELOPMENT
ISO/NP 25146
10.00 Proposal for new project registered
Feb 22, 2024