EN ISO 19892:2018 PDF

Plastics piping systems - Thermoplastics pipes and fittings for hot and cold water - Test method for the resistance of joints to pressure cycling (ISO 19892:2011)

Title (English):

EN ISO 19892:2018

Plastics piping systems - Thermoplastics pipes and fittings for hot and cold water - Test method for the resistance of joints to pressure cycling (ISO 19892:2011)

Document status:: Active
Format:: Electronic (PDF)
Number of pages:: 10
Publication date:: September 26, 2018
Edition:: CEN EN 19892 edition 2 version 1
ICS:: 23.040.60

Document language:

enru

Delivery time:1–7 days

Price:52 €

Description (English):

ISO 19892:2011 specifies a method for testing the resistance of joints to pressure cycling. It is applicable to piping systems based on thermoplastics pipes intended to be used in hot and cold water applications.

Technical details

Technical committee: CEN/TC 155 - Plastics piping systems and ducting systems
SKU: EN ISO 19892:2018

Abstract

Overview

EN ISO 19892:2018 (identical to ISO 19892:2011) defines a standardized test method for the resistance of joints to pressure cycling in thermoplastics piping systems intended for hot and cold water. The standard describes how to prepare, condition and cyclically pressurize assemblies of pipes and fittings, monitor for leakage, and report results - providing a repeatable way to assess joint durability under fluctuating pressures.

Key topics and requirements

Scope: Applies to thermoplastics pipes and fittings for hot and cold water applications; evaluates joint performance under repeated positive pressure cycles.
Test principle: An assembly is subjected to water pressure cycling between two positive pressure limits at a specified temperature and inspected for leakage.
Default test parameters (unless the referencing standard specifies otherwise):
- Number of test pieces: 3
- Test/conditioning temperature: (23 ± 2) °C
- Cycle frequency: (30 ± 5) cycles per minute
- Number of cycles: 10 000
- Test pressure limits: depend on design pressure (examples from the standard)
  - design pD = 4 bar → upper 6 bar / lower 0.5 bar
  - pD = 6 bar → upper 9 bar / lower 0.5 bar
  - pD = 8 bar → upper 12 bar / lower 0.5 bar
  - pD = 10 bar → upper 15 bar / lower 0.5 bar
Apparatus and measurement:
- Pressurizing device able to generate sinusoidal or trapezoidal pressure waves
- Pressure measurement accuracy ±5% with waveform recording
- Temperature-controlled test chamber (±2 °C)
- End-sealing device that does not impose longitudinal forces on joints
Specimen preparation and conditioning:
- Assemblies made per manufacturer’s joining practice
- Minimum free length each side of fitting: greater of 1.5·d or 300 mm (d = outside diameter)
- Conditioning period depends on pipe wall thickness (e):

Related standards

Mentioned in the description and other EN standards

Overview

Key topics and requirements

Scope: Applies to thermoplastics pipes and fittings for hot and cold water applications; evaluates joint performance under repeated positive pressure cycles.
Test principle: An assembly is subjected to water pressure cycling between two positive pressure limits at a specified temperature and inspected for leakage.
Default test parameters (unless the referencing standard specifies otherwise):
- Number of test pieces: 3
- Test/conditioning temperature: (23 ± 2) °C
- Cycle frequency: (30 ± 5) cycles per minute
- Number of cycles: 10 000
- Test pressure limits: depend on design pressure (examples from the standard)
  - design pD = 4 bar → upper 6 bar / lower 0.5 bar
  - pD = 6 bar → upper 9 bar / lower 0.5 bar
  - pD = 8 bar → upper 12 bar / lower 0.5 bar
  - pD = 10 bar → upper 15 bar / lower 0.5 bar
Apparatus and measurement:
- Pressurizing device able to generate sinusoidal or trapezoidal pressure waves
- Pressure measurement accuracy ±5% with waveform recording
- Temperature-controlled test chamber (±2 °C)
- End-sealing device that does not impose longitudinal forces on joints
Specimen preparation and conditioning:
- Assemblies made per manufacturer’s joining practice
- Minimum free length each side of fitting: greater of 1.5·d or 300 mm (d = outside diameter)
- Conditioning period depends on pipe wall thickness (e):

EN ISO 19892:2018 PDF

Technical details

Abstract

Overview

Key topics and requirements

Related standards

Abstract

Overview

Key topics and requirements

Related standards

Plastics piping systems — Thermoplastics pipes and fittings for hot and cold water — Test method for the resi…

Packaging - Conditioning for testing - Part 1: Paper sacks (ISO 6599-1:2026)

Ferrous materials - Heat treatments - Vocabulary (ISO 4885:2026)

Information security, cybersecurity and privacy protection - Controls, requirements, and guidance for persona…

Dentistry - Compatibility testing for metal-ceramic and ceramic-ceramic systems (ISO 9693:2026)

Leather - Physical and mechanical test methods for the determination of soiling - Part 1: Rubbing (Martindale…

Health informatics - Device interoperability - Part 10101: Point-of-care medical device communication - Nomen…

Dentistry - Dentifrices - Requirements, test methods and marking (ISO 11609:2026)