PPS 3416-1
Project Plan 2026
Thermoplastics pipes, fittings and assemblies for the conveyance of fluids — Determination of the resistance to internal pressure — Part 1: General method
Adopted by the Council as a standard on 13/04/2026
Sector:
Mechanical and Metals
Project Method:
Adoption with modification
Project Type:
New
International Classification for Standards (ICS)
| Code | Classification |
|---|---|
| 23.040.20 | Plastics pipes |
Adopted Standard
| Standards / Amendment / Corrigendum | |
|---|---|
| 1 | ISO 1167-1:2006 |
Scope
This part of ISO 1167 specifies a general test method for determining the resistance to internal hydrostatic
pressure at a given temperature of thermoplastics pipes, fittings and piping systems for the transport of fluids.
The method accommodates water-in-water, water-in-air and water-in-liquid tests.