ISO DIS 22101-1
Polyethylene reinforced with short glass fibres (PE-sGF) piping systems for industrial applications — Part 1: General
|Publication Date:||22 July 2020|
|ICS Code (Pipeline components and pipelines in general):||23.040.01|
This International Standard specifies the general aspects of short glass fibre reinforced polyethylene (PE-sGF) piping systems manufactured by spiral cross winding method used in above and below ground for the conveyance of fluids for industrial and agricultural use shown below:
- Chemical plant;
- Industrial sewerage engineering;
- Power engineering (cooling and general-purpose water supply );
- Agricultural production plants;
- Water treatment;
- Small hydraulic power plant (general-purpose water supply);
In conjunction with the other parts of ISO 22101, it applies to PE-sGF pipes, fittings and their joints with each other, with other PE-sGF components, and to components from other materials intended for use under the following conditions:
a) allowable operating pressure (PFA) up to and including 25 bar;
b) operating temperature of 20°C as the reference temperature.
NOTE 1 For other operating temperature, guidance is given in Annex B
NOTE 2 If needed, national regulations for specific applications (e.g. water treatment) apply. This standard is not applicable to drinking water application.
Other application areas are permitted if the requirements of this International Standard and/or applicable national requirements are fulfilled.
National regulations in respect of fire behaviour and explosion risk are applicable. This document is covering only PE-sGF using glass fibre with lengths comprised in the range between 2 and 5 mm.
Components conforming to any of the product standards listed in the bibliography or with national standards, as applicable, may be used with components conforming to this International Standard, provided that they conform to the requirements for joint dimensions and to the relevant requirements of this International Standard.