NEN-EN-ISO 22391-5

Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 5: Fitness for purpose of the system

active, Most Current
Organization: NEN
Publication Date: 1 December 2009
Status: active
Page Count: 25
ICS Code (Water supply systems): 91.140.60
ICS Code (External water conveyance systems): 93.025
ICS Code (Pipeline components and pipelines in general): 23.040.01
scope:

This part of ISO 22391 specifies the characteristics of the fitness for purpose of piping systems made of - polyethylene of raised temperature resistance (PE-RT), Type I, and - polyethylene of raised temperature resistance (PE-RT), Type II, intended to be used for hot and cold water installations within buildings for the conveyance of water, whether or not the water is intended for human consumption (domestic systems) and for heating systems, under the design pressures and temperatures appropriate to the class of application according to ISO 22391-1. This part of ISO 22391 covers a range of service conditions (classes of application), design pressures and pipe dimension classes, and also specifies test parameters and test methods. In conjunction with the other parts of ISO 22391, it is applicable to PE-RT pipes, fittings, their joints, and to joints having components of PE-RT as well as of other plastics and non-plastics materials, respectively, used for hot and cold water installations. It is not applicable to values of design temperature, maximum design temperature or malfunction temperature in excess of those specified in ISO 22391-1.

Document History

NEN-EN-ISO 22391-5
December 1, 2009
Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 5: Fitness for purpose of the system
This part of ISO 22391 specifies the characteristics of the fitness for purpose of piping systems made of - polyethylene of raised temperature resistance (PE-RT), Type I, and - polyethylene of raised...
July 1, 2008
Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 5: Fitness for purpose of the system
This part of ISO 22391 specifies the characteristics of fittings for piping systems made of ? polyethylene of raised temperature resistance (PE-RT), Type I, and ? polyethylene of raised temperature...

References

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