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BS ISO 19220:2021

$167.15

Plastics piping systems for soil and waste discharge (low and high temperature) inside buildings. Styrene copolymer blends (SAN + PVC)

Published By Publication Date Number of Pages
BSI 2021 38
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This document specifies the requirements for solid-wall styrene copolymer blend (SAN + PVC) pipes and fittings for soil and waste discharge (low and high temperature) above ground inside buildings, and for the system itself. It does not include buried pipework.

It also specifies the test parameters for the test methods referred to within this document.

This document is applicable to SAN + PVC pipes and fittings, as well as assemblies of such pipes and fittings, intended to be used for the following purposes:

  1. soil and waste discharge pipework for the conveyance of domestic waste waters (low and high temperature);

  2. ventilation pipework associated with a);

  3. rainwater pipework inside the building.

This document is applicable to pipes and fittings designed for jointing by means of elastomeric sealing rings, solvent cementing or integral dual-purpose sockets, i.e. for elastomeric ring seal joints and/or for solvent cement joints.

PDF Catalog

PDF Pages PDF Title
2 National foreword
6 Foreword
7 1 Scope
2 Normative references
8 3 Terms, definitions, symbols and abbreviated terms
3.1 Symbols
9 3.2 Abbreviated terms
4 Material
4.1 SAN + PVC compound
4.2 Reprocessable and recyclable material
4.3 Sealing ring retaining means
4.4 Fire behaviour
5 General characteristics
5.1 Appearance
10 5.2 Colour
6 Geometrical characteristics
6.1 General
6.2 Dimensions of pipes
6.2.1 Outside diameters
11 6.2.2 Effective length of pipes
6.2.3 Chamfering
6.2.4 Wall thickness
13 6.3 Dimensions of fittings
6.3.1 Outside diameters
6.3.2 z-lengths
6.3.3 Wall thickness
14 6.4 Dimensions of sockets and pipe ends
6.4.1 Classification and designation of sockets
15 6.4.2 Dimensions of ring seal sockets and spigot ends
19 6.4.3 Dimensions of solvent cement sockets and spigot ends
20 6.5 Types of fitting
28 7 Mechanical characteristics of pipes
7.1 General characteristics
29 7.2 Additional characteristics
8 Physical characteristics
8.1 Physical characteristics of pipes
30 8.2 Physical characteristics of fittings
31 9 Performance requirements
10 Sealing rings
11 Adhesives
32 12 Marking
12.1 General
12.2 Minimum required marking of pipes
12.3 Minimum required marking of fittings
33 13 Installation of piping systems
34 Annex A (informative) Additional characteristics of (SAN + PVC) pipes and fittings
35 Bibliography
BS ISO 19220:2021
$167.15