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BS EN 17176-2:2019+A1:2022:2023 Edition

$167.15

Plastics piping systems for water supply and for buried and above ground drainage, sewerage and irrigation under pressure. Oriented unplasticized poly(vinyl chloride) (PVC-O) – Pipes

Published By Publication Date Number of Pages
BSI 2023 34
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This part of FprEN 17176 specifies the characteristics of solid-wall pipes made of oriented unplasticized poly(vinyl chloride) (PVC-O) for piping systems intended for water supply and for buried drainage, sewerage, treated waste water and irrigation under pressure or above-ground where protected from direct sunlight. It also specifies the test parameters for the test methods referred to in this document. In conjunction with FprEN 17176-1 and FprEN 17176-5, it is applicable to oriented PVC-O pipes with or without integral socket intended to be used for the following: a) water mains and services lines; b) conveyance of water for both outside and inside buildings; c) drainage, sewerage and treated waste water under pressure; d) irrigation under pressure. It is applicable to piping systems intended for the supply of water with a maximum allowable operating pressure (PFA) up to and including 25 bar . The piping system according to this document is intended for the conveyance of cold water up to and including 45 °C and especially in those applications where special performance requirements are needed, such as impact loads and pressure fluctuations. For temperatures between 25 °C and 45 °C, Figure C.1 of this document applies. This part of FprEN 17176 specifies a range of pipe sizes and pressure classes and gives a requirement and recommendations concerning colours. NOTE It is the responsibility of the purchaser or specifier to make the appropriate selections from these aspects, taking into account their particular requirements and any relevant national regulations and installation practices or codes.

PDF Catalog

PDF Pages PDF Title
2 undefined
8 1 Scope
2 Normative references
10 3 Terms and definitions
4 Symbols
5 Material
5.1 General
5.2 Density
5.3 MRS class
11 5.4 Orientation factor
6 General characteristics
6.1 Appearance
6.2 Colour
6.3 Opacity
6.4 Classification of pipes
6.4.1 Classification
12 6.4.2 Calculation of wall thickness
7 Geometrical characteristics
7.1 Measurement of dimensions
7.2 Length of pipes
13 7.3 Nominal outside diameters and wall thicknesses
15 7.4 Pipes with integral sockets with elastomeric sealing ring type
16 7.5 Pipe ends with integral sockets with solvent cement joints
7.6 Plain ends
8 Selection of pipes
8.1 Selection of nominal pressure and pipe series S for water up to and including 25 °C
8.2 Determination of the allowable operating pressure for water up to 45 °C
17 9 Mechanical characteristics
9.1 Resistance to hydrostatic pressure
9.1.1 General
19 9.1.2 Pipes
9.1.3 Pipes with integral sockets
9.2 Impact strength
20 9.3 Ring stiffness
10 Physical characteristics
21 11 Sealing rings
12 Adhesives
22 13 Marking
13.1 General
13.2 Minimum required marking
13.3 Additional marking
23 Annex A (normative)Establishment of the pipe material classification
A.1 General
A.2 Determination of PVC-O pipe material classification
A.2.1 Procedure
24 A.2.2 Classified feedstock material
A.2.3 Not classified feedstock material
25 Annex B (normative)Minimum depth of engagement of sockets
B.1 General
B.2 Calculation of depth of engagement
28 Annex C (normative)Temperature derating factor
29 Annex D (informative)Calculation of negative pressure capability of pipes
D.1 Negative pressure capability of pipes
30 Annex E (normative)Determination of axial and circumferential orientation factor
E.1 Principle
E.2 Method
E.3 Test parameters
E.4 Test procedure
31 E.5 Test report
BS EN 17176-2:2019+A1:2022
$167.15