Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 3: Fittings - Amendment 2 (ISO 15877-3:2009/Amd 2:2021)

Kunststoff-Rohrleitungssysteme für die Warm- und Kaltwasserinstallation - Chloriertes Polyvinylchlorid (PVC-C) - Teil 3: Formstücke - Änderung 2 (ISO 15877-3:2009/Amd 2:2021)

Not available

Systèmes de canalisations en plastique pour les installations d'eau chaude et froide - Poly(chlorure de vinyle) chloré (PVC-C) - Partie 3: Raccords - Amendement 2 (ISO 15877-3:2009/Amd 2:2021)

Cevni sistemi iz polimernih materialov za napeljave z vročo in hladno vodo - Klorirani polivinilklorid (PVC-C) - 3. del: Fitingi - Dopolnilo A2 (ISO 15877-3:2009/Amd 2:2021)

General Information

Status
Published
Public Enquiry End Date
19-Jan-2021
Publication Date
14-Nov-2021
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
04-Nov-2021
Due Date
09-Jan-2022
Completion Date
15-Nov-2021

Relations

Buy Standard

Amendment
EN ISO 15877-3:2009/A2:2021
English language
22 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day
Draft
EN ISO 15877-3:2009/oprA2:2021
English language
18 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 15877-3:2009/A2:2021
01-december-2021
Cevni sistemi iz polimernih materialov za napeljave z vročo in hladno vodo -
Klorirani polivinilklorid (PVC-C) - 3. del: Fitingi - Dopolnilo A2 (ISO 15877-
3:2009/Amd 2:2021)
Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl
chloride) (PVC-C) - Part 3: Fittings - Amendment 2 (ISO 15877-3:2009/Amd 2:2021)
Kunststoff-Rohrleitungssysteme für die Warm- und Kaltwasserinstallation - Chloriertes
Polyvinylchlorid (PVC-C) - Teil 3: Formstücke - Änderung 2 (ISO 15877-3:2009/Amd
2:2021)
Systèmes de canalisations en plastique pour les installations d'eau chaude et froide -
Poly(chlorure de vinyle) chloré (PVC-C) - Partie 3: Raccords - Amendement 2 (ISO
15877-3:2009/Amd 2:2021)
Ta slovenski standard je istoveten z: EN ISO 15877-3:2009/A2:2021
ICS:
23.040.45 Fitingi iz polimernih Plastics fittings
materialov
91.140.60 Sistemi za oskrbo z vodo Water supply systems
SIST EN ISO 15877-3:2009/A2:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN ISO 15877-3:2009/A2:2021

---------------------- Page: 2 ----------------------
SIST EN ISO 15877-3:2009/A2:2021


EN ISO 15877-3:2009/A2
EUROPEAN STANDARD

NORME EUROPÉENNE

October 2021
EUROPÄISCHE NORM
ICS 91.140.60; 23.040.45
English Version

Plastics piping systems for hot and cold water installations
- Chlorinated poly(vinyl chloride) (PVC-C) - Part 3: Fittings
- Amendment 2 (ISO 15877-3:2009/Amd 2:2021)
Systèmes de canalisations en plastique pour les Kunststoff-Rohrleitungssysteme für die Warm- und
installations d'eau chaude et froide - Poly(chlorure de Kaltwasserinstallation - Chloriertes Polyvinylchlorid
vinyle) chloré (PVC-C) - Partie 3: Raccords - (PVC-C) - Teil 3: Formstücke - Änderung 2 (ISO 15877-
Amendement 2 (ISO 15877-3:2009/Amd 2:2021) 3:2009/Amd 2:2021)
This amendment A2 modifies the European Standard EN ISO 15877-3:2009; it was approved by CEN on 24 September 2021.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of
this amendment into the relevant national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.

This amendment exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 15877-3:2009/A2:2021 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------
SIST EN ISO 15877-3:2009/A2:2021
EN ISO 15877-3:2009/A2:2021 (E)
Contents Page
European foreword . 3

2

---------------------- Page: 4 ----------------------
SIST EN ISO 15877-3:2009/A2:2021
EN ISO 15877-3:2009/A2:2021 (E)
European foreword
This document (EN ISO 15877-3:2009/A2:2021) has been prepared by Technical Committee ISO/TC
138 "Plastics pipes, fittings and valves for the transport of fluids" in collaboration with Technical
Committee CEN/TC 155 “Plastics piping systems and ducting systems” the secretariat of which is held
by NEN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by April 2022, and conflicting national standards shall be
withdrawn at the latest by April 2022.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 15877-3:2009/Amd 2:2021 has been approved by CEN as EN ISO 15877-
3:2009/A2:2021 without any modification.

3

---------------------- Page: 5 ----------------------
SIST EN ISO 15877-3:2009/A2:2021

---------------------- Page: 6 ----------------------
SIST EN ISO 15877-3:2009/A2:2021
INTERNATIONAL ISO
STANDARD 15877-3
Second edition
2009-03-15
AMENDMENT 2
2021-09
Plastics piping systems for hot and
cold water installations — Chlorinated
poly(vinyl chloride) (PVC-C) —
Part 3:
Fittings
AMENDMENT 2
Systèmes de canalisations en plastique pour les installations d'eau
chaude et froide — Poly(chlorure de vinyle) chloré (PVC-C) —
Partie 3: Raccords
AMENDEMENT 2
Reference number
ISO 15877-3:2009/Amd.2:2021(E)
© ISO 2021

---------------------- Page: 7 ----------------------
SIST EN ISO 15877-3:2009/A2:2021
ISO 15877-3:2009/Amd.2:2021(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2021
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
  © ISO 2021 – All rights reserved

---------------------- Page: 8 ----------------------
SIST EN ISO 15877-3:2009/A2:2021
ISO 15877-3:2009/Amd.2:2021(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to
the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see
www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 138, Plastics pipes, fittings and valves for
the transport of fluids, Subcommittee SC 2, Plastics pipes and fittings for water supplies, in collaboration
with the European Committee for Standardization (CEN) Technical Committee CEN/TC 155, Plastics
piping systems and ducting systems, in accordance with the Agreement on technical cooperation between
ISO and CEN (Vienna Agreement).
A list of all parts in the ISO 15877 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
iii
© ISO 2021 – All rights reserved

---------------------- Page: 9 ----------------------
SIST EN ISO 15877-3:2009/A2:2021

---------------------- Page: 10 ----------------------
SIST EN ISO 15877-3:2009/A2:2021
ISO 15877-3:2009/Amd.2:2021(E)
Plastics piping systems for hot and cold water
installations — Chlorinated poly(vinyl chloride) (PVC-C) —
Part 3:
Fittings
AMENDMENT 2

Normative references
Add the following normative references:
ISO 2768-1, General tolerances — Part 1: Tolerances for linear and angular dimensions without individual
tolerance indications
ISO 6506-1, Metallic materials — Brinell hardness test — Part 1: Test method
ISO 6509-1, Corrosion of metals and alloys — Determination of dezincification resistance of copper alloys
with zinc — Part 1: Test method
ISO 6957, Copper alloys — Ammonia test for stress corrosion resistance
ISO 22081, Geometrical product specifications (GPS) — Geometrical tolerancing — General geometrical
specifications and general size specifications
Delete the following normative reference:
EN 1254-3, Copper and copper alloys — Plumbing fittings — Part 3: Fittings with compression ends for use
with plastics pipes

3.1.2.1
Replace the existing definition 3.1.2.1 with the following:
3.1.2.1
compression fitting
fitting with internal support in which the joint is made by screwing a union nut along a thread to
compress a ring on the outside wall of the pipe and finally to cause a clamping of the pipe between the
ring and the inner support of the fitting
Note 1 to entry: The fitting may be with or without sealing element.
1
© ISO 2021 – All rights reserved

---------------------- Page: 11 ----------------------
SIST EN ISO 15877-3:2009/A2:2021
ISO 15877-3:2009/Amd.2:2021(E)
4.2
Replace the existing title of subclause 4.2 with the following:
4.2  Plastics fitting material

4.4, Table 1
d
Insert the following table footnote to Vicat softening temperature (VST):
d
  Test samples may be annealed prior to testing at conditions recommended by the manufacturer.

4.4, Table 2
d
Insert the following table footnote to Vicat softening temperature (VST):
d
  Test samples may be annealed prior to testing at conditions recommended by the manufacturer.

4.5
Replace the existing subclause 4.5 with the following:
4.5  Metallic fitting material
Metallic materials for fittings intended to be used with components conforming to ISO 15877 shall
be either copper alloys or stainless steel alloys. The alloys shall be defined according to a standard or
regulatory document.
NOTE Examples for such standards and regulatory documents are listed in the Bibliography.
For copper alloys, the fittings made thereof shall conform with the corrosion resistance requirements
according to 7.4.

5.1
Replace the existing subclause 5.1 with the following:
5.1  Appearance
5.1.1  Appearance of plastic fittings
When viewed without magnification, the internal and external surfaces of fittings shall be smooth, clean
and free from scoring, cavities and other surface defects to an extent that would prevent conformance
with this document. The material shall not contain visible impurities. Slight variations in appearance of
the colour shall be permitted. Each end of a fitting shall be perpendicular to its longitudinal axis.
5.1.2  Appearance of metal fittings
When viewed without magnification, the internal and external surfaces of fittings shall be clean, free
from any residues from the production (e.g. free from cast sand, grease or release agent) and shall have
no sharp edges or cracks.

2
  © ISO 2021 – All rights reserved

---------------------- Page: 12 ----------------------
SIST EN ISO 15877-3:2009/A2:2021
ISO 15877-3:2009/Amd.2:2021(E)
5.2
Replace the existing title of subclause 5.2 with the following:
5.2  Opacity of plastic fittings

6.1, first sentence
Replace the existing first sentence of subclause 6.1 with the following two sentences:
Dimensions of plastic fittings shall be measured in accordance with ISO 3126.
Dimensions of metal fittings shall be measured in accordance with ISO 2768-1 and/or ISO 22081.

6.2
Replace the existing title of subclause 6.2 with the following:
6.2  Dimensions of plastic fittings

3
© ISO 2021 – All rights reserved

---------------------- Page: 13 ----------------------
SIST EN ISO 15877-3:2009/A2:2021
ISO 15877-3:2009/Amd.2:2021(E)
6.2.2, Table 3
Replace the existing Table 3 with the following new Table 3. Larger dimensions (180 mm to 250 mm)
have been added. The dimensions of 12 mm to 160 mm remain unchanged from the ISO 15877-3:2009
version.
Table 3 — Wall thicknesses of fitting bodies
Nominal diameter Pipe series
S 6,3 S 5 S 4
a
Minimum wall thickness
d
e
n
min
12 1,9 1,9 1,9
14 1,9 1,9 2,2
16 1,9 2,1 2,5
20 2,1 2,6 3,2
25 2,6 3,2 3,8
32 3,3 4,0 4,9
40 4,1 5,0 6,1
50 5,0 6,3 7,6
63 6,4 7,9 9,6
75 7,6 9,2 11,4
90 9,1 11,1 13,7
110 11,0 13,5 16,7
125 12,5 15,4 18,9
140 14,0 17,2 21,2
160 16,0 19,8 24,2
180 18,0 22,2 27,2
200 19,9 24,6 30,3
225 22,5 27,7 34,1
250 24,9 30,7 37,7
a
The values are rounded up to the first place of the decimals (i.e. the
nearest higher 0,1 mm).

4
  © ISO 2021 – All rights reserved

---------------------- Page: 14 ----------------------
SIST EN ISO 15877-3:2009/A2:2021
ISO 15877-3:2009/Amd.2:2021(E)
6.2.5, Table 4
Replace the existing Table 4 with the following new Table 4. Larger dimensions (180 mm to 250 mm)
have been added. The dimensions of 12 mm to 160 mm remain unchanged from the ISO 15877-3:2009
version.
Table 4 — Calculated laying lengths (Z-lengths) and related tolerances of elbows,
tees and couplers (double-sockets)
Dimensions in millimetres
Nominal Type of fitting
diameter
90° elbow 45° elbow 90° tee 45° tee Double-socket
Calculated Z-length and recommended deviations
d Z Z Z Z Z Z
n 1
12 7 ± 1 3,5 ± 1 7 ± 1 −− −− 3 ± 1
14 8 ± 1 4 ± 1 8 ± 1 −− −− 3 ± 1
16 9 ± 1 4,5 ± 1 9 ± 1 −− −− 3 ± 1
+2
6
20 11 ± 1 5 ± 1 11 ± 1 27 ± 3 3 ± 1
−1
+12, +12, +12, +2 +12,
25 13,5 6 13,5 33 ± 3 7 3
−1 −1 −1 −1
−1
+4 +2
+16, +16, +16, +16,
17 7,5 17 42 8 3
32
−1 −1 −1 −3 −1 −1
+2 +2 +2 +5 +2 +2
40 21 9,5 21 51 10 3
−1 −1 −1 −3 −1 −1
+6 +2 +2
+25, +25, +25,
26 11,5 26 63 12 3
50
−1 −1 −1
...

SLOVENSKI STANDARD
SIST EN ISO 15877-3:2009/oprA2:2021
01-januar-2021
Cevni sistemi iz polimernih materialov za napeljave z vročo in hladno vodo -
Klorirani polivinilklorid (PVC-C) - 3. del: Fitingi - Dopolnilo A2 (ISO 15877-
3:2009/DAM 2:2020)
Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl
chloride) (PVC-C) - Part 3: Fittings - Amendment 2 (ISO 15877-3:2009/DAM 2:2020)
Kunststoff-Rohrleitungssysteme für die Warm- und Kaltwasser-installation - Chloriertes
Polyvinylchlorid (PVC-C) - Teil 3: Formstücke - Änderung 2 (ISO 15877-3:2009/DAM
2:2020)
Systèmes de canalisations en plastique pour les installations d'eau chaude et froide -
Poly(chlorure de vinyle) chloré (PVC-C) - Partie 3: Raccords - Amendment 2 (ISO 15877
-3:2009/DAM 2:2020)
Ta slovenski standard je istoveten z: EN ISO 15877-3:2009/prA2
ICS:
23.040.45 Fitingi iz polimernih Plastics fittings
materialov
91.140.60 Sistemi za oskrbo z vodo Water supply systems
SIST EN ISO 15877-3:2009/oprA2:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN ISO 15877-3:2009/oprA2:2021

---------------------- Page: 2 ----------------------
SIST EN ISO 15877-3:2009/oprA2:2021
DRAFT AMENDMENT
ISO 15877-3:2009/DAM 2
ISO/TC 138/SC 2 Secretariat: SNV
Voting begins on: Voting terminates on:
2020-11-26 2021-02-18
Plastics piping systems for hot and cold water
installations — Chlorinated poly(vinyl chloride) (PVC-C) —
Part 3:
Fittings
AMENDMENT 2
Systèmes de canalisations en plastique pour les installations d'eau chaude et froide — Poly(chlorure de
vinyle) chloré (PVC-C) —
Partie 3: Raccords
AMENDEMENT 2
ICS: 91.140.60; 23.040.45
THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
ISO/CEN PARALLEL PROCESSING
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO 15877-3:2009/DAM 2:2020(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
©
PROVIDE SUPPORTING DOCUMENTATION. ISO 2020

---------------------- Page: 3 ----------------------
SIST EN ISO 15877-3:2009/oprA2:2021
ISO 15877-3:2009/DAM 2:2020(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2020
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2020 – All rights reserved

---------------------- Page: 4 ----------------------
SIST EN ISO 15877-3:2009/oprA2:2021
ISO 15877-3:2009/DAM 2:2020(E)

Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/ patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www .iso .org/
iso/ foreword .html.
This document was prepared by the European Committee for Standardization (CEN) Technical
Committee CEN/TC 155, Plastics piping systems and ducting systems, in collaboration with ISO Technical
Committee ISO/TC 138, Plastics pipes, fittings and valves for the transport of fluids, Subcommittee SC 2,
Plastics pipes and fittings for water supplies, in accordance with the Agreement on technical cooperation
between ISO and CEN (Vienna Agreement).
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www .iso .org/ members .html.
© ISO 2020 – All rights reserved iii

---------------------- Page: 5 ----------------------
SIST EN ISO 15877-3:2009/oprA2:2021

---------------------- Page: 6 ----------------------
SIST EN ISO 15877-3:2009/oprA2:2021
ISO 15877-3:2009/DAM 2:2020(E)
Plastics piping systems for hot and cold water
installations — Chlorinated poly(vinyl chloride) (PVC-C) —
Part 3:
Fittings
AMENDMENT 2

Page 1, clause 2
Add the normative references
ISO 2768-1, General tolerances — Part 1: Tolerances for linear and angular dimensions without individual
tolerance indications
ISO 2768-2, General tolerances — Part 2: Geometrical tolerances for features without individual tolerance
indications
ISO 6506-1, Metallic materials — Brinell hardness test — Part 1: Test method
ISO 6509-1, Corrosion of metals and alloys — Determination of dezincification resistance of copper alloys
with zinc — Part 1: Test method
ISO 6509-2, Corrosion of metals and alloys — Determination of dezincification resistance of copper alloys
with zinc — Part 2: Assessment criteria
ISO 6957, Copper alloys — Ammonia test for stress corrosion resistance

Page 1, clause 2
Delete the normative reference
EN 1254-3, Copper and copper alloys — Plumbing fittings — Part 3: Fittings with compression ends for use
with plastics pipes

Page 2, 3.1.2.1
Replace the existing clause 3.1.2.1. with the new clause 3.1.2.1 below.
3.1.2.1
compression fitting
fitting with internal support in which the joint is made by screwing a union nut along a thread to
compress a ring on the outside wall of the pipe and finally to cause a clamping of the pipe between the
ring and the inner support of the fitting
Note 1 to entry: The fitting may be with or without sealing element.

© ISO 2020 – All rights reserved 1

---------------------- Page: 7 ----------------------
SIST EN ISO 15877-3:2009/oprA2:2021
ISO 15877-3:2009/DAM 2:2020(E)

Page 3, 4.2
Replace the existing title of clause 4.2 with the new title below.
4.2  Plastics fitting material

Page 7, Table 1
Insert the following table footnote d to Vicat Softening Temperature.
d
  Test samples may be annealed prior to testing at conditions recommended by the manufacturer.

Page 8, Table 2
Insert the following table footnote d to Vicat Softening Temperature.
d
  Test samples may be annealed prior to testing at conditions recommended by the manufacturer.

Page 8, 4.5
Replace the existing clause 4.5 with the new clause below.
4.5  Metallic fitting material
Metallic materials for fittings intended to be used with components conforming to ISO 15875 shall
be either copper alloys or stainless steel alloys. The alloys shall be defined according to a standard or
regulatory document.
NOTE Examples for such standards and regulatory documents are listed in the bibliography.
For copper alloys, the fittings made thereof have to comply with the corrosion resistance requirements
according to clause 7.4.

Page 9, 5.1
Replace the existing clause 5.1 with the new clause below.
5.1  Appearance
5.1.1  Appearance of plastic fittings
When viewed without magnification, the internal and external surfaces of fittings shall be smooth, clean
and free from scoring, cavities and other surface defects to an extent that would prevent conformance
with this standard. The material shall not contain visible impurities. Slight variations in appearance of
the colour shall be permitted. Each end of a fitting shall be square to its axis.
5.1.2  Appearance of metal fittings
When viewed without magnification, the internal and external surfaces of fittings shall be clean, free
from any residues from the production (e. g. free from cast sand, grease or release agent) and shall have
no sharp edges or cracks.

2 © ISO 2020 – All rights reserved

---------------------- Page: 8 ----------------------
SIST EN ISO 15877-3:2009/oprA2:2021
ISO 15877-3:2009/DAM 2:2020(E)

Page 9, 5.2
Replace the existing title of clause 5.2 with the new title below.
5.2  Opacity of plastic fittings

Page 9, 6.1, first sentence
st
Replace the existing 1 sentence of clause 6.1 with the new two sentences below.
Dimensions of plastic fittings shall be measured in accordance with ISO 3126.
Dimensions of metal fittings shall be measured in accordance with ISO 2768-1 and/or part 2.

Page 9, 6.2
Replace the existing title of clause 6.2 with the new title below.
6.2  Dimensions of plastic fittings

© ISO 2020 – All rights reserved 3

---------------------- Page: 9 ----------------------
SIST EN ISO 15877-3:2009/oprA2:2021
ISO 15877-3:2009/DAM 2:2020(E)

Page 10, Table 3
Replace the existing Table 3 with the new Table 3 below, where larger dimensions (180 mm to 250 mm)
have been added. The dimensions of 12 mm to 160 mm have been unchanged from the ISO 15877-3:2009
version.
Table 1 — Wall thicknesses of fitting bodies
Nominal diameter Pipe series
S 6,3 S 5 S 4
a
Minimum wall thickness
d
n
e
min
12 1,9 1,9 1,9
14 1,9 1,9 2,2
16 1,9 2,1 2,5
20 2,1 2,6 3,2
25 2,6 3,2 3,8
32 3,3 4,0 4,9
40 4,1 5,0 6,1
50 5,0 6,3 7,6
63 6,4 7,9 9,6
75 7,6 9,2 11,4
90 9,1 11,1 13,7
110 11,0 13,5 16,7
125 12,5 15,4 18,9
140 14,0 17,2 21,2
160 16,0 19,8 24,2
180 18,0 22,2 27,2
200 19,9 24,6 30,3
225 22,5 27,7 34,1
250 24,9 30,7 37,7
a
The values are rounded up to the first place of the decimals (i.e. the
nearest higher 0,1 mm).

4 © ISO 2020 – All rights reserved

---------------------- Page: 10 ----------------------
SIST EN ISO 15877-3:2009/oprA2:2021
ISO 15877-3:2009/DAM 2:2020(E)

Page 12, Table 4
Replace the existing Table 4 with the new Table 4 below, where larger dimensions (180 mm to 250 mm)
have been added. The dimensions of 12 mm to 160 mm have been unchanged from the ISO 15877-3:2009
version.
Table 4 — Calculated laying lengths (Z-lengths) and related tolerances of elbows,
tees and couplers (double-sockets)
Dimensions in millimetres
Nominal Type of fitting
diameter
90° elbow 45° elbow 90° tee 45° tee Double-socket
Calculated Z-length and recommended deviations
D Z Z Z Z Z Z
n 1
12 7 ±1 3,5 ±1 7 ±1 −− −− 3 ±1
14 8 ±1 4 ±1 8 ±1 −− −− 3 ±1
16 9 ±1 4,5 ±1 9 ±1 −− −− 3 ±1
+2
6
20 11 ±1 5 ±1 11 ±1 27 ±3 3 ±1
−1
+12, +12, +12, +2 +12,
25 13,5 6 13,5 33 ±3 7 3
−1 −1 −1 −1
−1
+4 +2
+16, +16, +16, +16,
17 7,5 17 42 8 3
32
−1 −1 −1 −3 −1 −1
+2 +2 +2 +5 +2 +2
40 21 9,5 21 51 10 3
−1 −1 −1 −3 −1 −1
+6 +2 +2
+25, +25, +25,
26 11,5 26 63 12 3
50
−1 −1 −1 −3 −1 −1
+32, +32, +32, +7 +2 +2
63 32,5 14 32,5 79 14 3
−1 −1 −1
−3 −1 −1
+4 +4 +4 +9 +2 +2
38,5 16,5 38,5 94 17 4
75
−1 −1 −1 −3 −1 −1
+5 +5 +5 +11 +3 +2
90 46 19,5 46 112 20 5
−1 −1 −1 −3 −1 −1
+6 +6 +6 +13 +3 +3
56 24 56 137 24 6
110
−1 −1 −1 −4 −1 −1
+6 +6 +6 +15 +3 +3
125 63,5 27 63,5 157 27 6
−1 −1 −1 −4 −1 −1
+7 +7 +7 +17 +4 +3
71 30 71 175 30 8
140
−1 −1 −1 −5 −1 −1
+8 +8 +8 +20 +4 +4
160 81 34 81 200 35 8
−1 −1 −1 −6 −1 −1
+8 +8 +8 +24 +8 +4
91 39 91 224 39 8
180
−1 −1 −1 −8 −1 −1
+9 +9 +9 +25 +9 +5
200 101 43 101 249 43 8
−1 −1 −1 −8 −1 −1
+10 +10 +10 +28 +10 +5
114 48 114 280 48 10
225
−1 −1 −1 −9 −1 −1
+10 +10 +10 +31 +10 +5
250 126 53 126 310 53 12
−1 −1 −1 −10 −1 −2

© ISO 2020 – All rights reserved 5

---------------------- Page: 11 ----------------------
SIST EN ISO 15877-3:2009/oprA2:2021
ISO 15877-3:2009/DAM 2:2020(E)

Page 14, Table 7
Replace the existing Table 7 with the new Table 7 below, where larger dimensions (180 mm to 250 mm)
have been added. The dimensions of 14 mm to 160 mm have been unchanged from the ISO 15877-3:2009
version.
Table 7 — Calculated laying lengths (Z-lengths) and related tolerances
of reducing bushes, long type, with cylindrical sockets
Dimensions in millimetres
Nominal Nominal diameter of the spigot d
2
diameter
20 25 32 40 50 63 75 90 110 125 140 160 180 200 225 250
of the
Calculated laying length, Z, and related tolerances
socket
± 1 ± 1,5 ± 2
d
1
14 21 25 30 – – – – – – – – – – – – –
16 21 25 30 36 – – – – – –
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.