ISO 6182-12:2019
(Main)Fire protection — Automatic sprinkler systems — Part 12: Requirements and test methods for grooved-end components for steel pipe systems
Fire protection — Automatic sprinkler systems — Part 12: Requirements and test methods for grooved-end components for steel pipe systems
This document specifies performance requirements, grooving dimensions, test methods and marking requirements for couplings used in the joining of grooved steel tubes, pipes, grooved-end fittings and other grooved-end components up to 300 DN nominal diameter.
Protection contre l'incendie — Systèmes d'extinction automatiques du type sprinkler — Partie 12: Exigences et méthodes d'essai pour les raccords de tuyauterie en acier à extrémités rainurées
General Information
Relations
Buy Standard
Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 6182-12
Third edition
2019-04
Fire protection — Automatic sprinkler
systems —
Part 12:
Requirements and test methods for
grooved-end components for steel
pipe systems
Protection contre l'incendie — Systèmes d'extinction automatiques du
type sprinkler —
Partie 12: Exigences et méthodes d'essai pour les raccords de
tuyauterie en acier à extrémités rainurées
Reference number
©
ISO 2019
© ISO 2019
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
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2019 – All rights reserved
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms, definitions and abbreviated terms . 1
3.1 Terms and definitions . 1
3.2 Abbreviated terms . 2
4 Product consistency . 2
5 Product assembly. 2
6 Requirements . 3
6.1 Grooved-end dimensions . 3
6.2 Minimum pipe wall thickness . 3
6.3 Mechanical coupling housing . 3
6.4 Pressure-responsive gasket . 3
6.5 Bolts . 3
6.6 Nuts . 3
6.7 Hinge pins . 3
6.8 Flexible coupling . 3
6.9 Vacuum (see 7.2) . 4
6.10 Air leakage (see 7.3) . 4
6.11 Low-temperature exposure (see 7.4) . 4
6.12 Heat aging (see 7.5) . 4
6.13 Hydrostatic pressure (see 7.6) . 4
6.14 Bending moment (see 7.7) . 4
6.15 Gasket material evaluation . 4
6.15.1 Compression set . 4
6.15.2 Tensile strength and elongation . 4
6.16 Fire resistance (see 7.8) . 4
6.17 Rated working pressure . 5
6.18 Nominal sizes . 5
7 Test methods . 5
7.1 Test conditions and assembly . 5
7.1.1 Test conditions. 5
7.1.2 Test assembly . 5
7.2 Vacuum (see 6.9) . 5
7.3 Air leakage (see 6.10) . 6
7.4 Low-temperature exposure (see 6.11) . 6
7.5 Heat aging (see 6.12) . 6
7.6 Hydrostatic pressure test (see 6.13) . 6
7.7 Bending moment (see 6.14) . 7
7.7.1 Test method 1 . 7
7.7.2 Test method 2 . 8
7.8 Fire resistance (see 6.16) .10
8 Markings .11
8.1 Housing markings .11
8.2 Gasket markings .11
8.3 Manufacturer's installation instructions .12
Annex A (informative) Roll grooved dimensions and tolerances .13
Annex B (informative) Cut grooved dimensions and tolerances .18
Annex C (informative) Cast groove dimensions and tolerances .22
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 21, Equipment for fire protection and fire
fighting, Subcommittee SC 5, Fixed firefighting systems using water.
This third edition cancels and replaces the second edition (ISO 6182-12:2014), which has been
technically revised. The main changes compared to the previous edition are as follows:
— Updated tables on groove dimensions are included.
A list of all the parts in the ISO 6182 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.
iv © ISO 2019 – All rights reserved
INTERNATIONAL STANDARD ISO 6182-12:2019(E)
Fire protection — Automatic sprinkler systems —
Part 12:
Requirements and test methods for grooved-end
components for steel pipe systems
1 Scope
This document specifies performance requirements, grooving dimensions, test methods and marking
requirements for couplings used in the joining of grooved steel tubes, pipes, grooved-end fittings and
other grooved-end components up to 300 DN nominal diameter.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 37, Rubber, vulcanized or thermoplastic — Determination of tensile stress-strain properties
ISO 188, Rubber, vulcanized or thermoplastic — Accelerated ageing or heat resistance tests
ISO 898-1:2013, Mechanical properties of fasteners made of carbon steel and alloy steel — Part 1: Bolts,
screws and studs
ISO 898-2:2012, Mechanical properties of fasteners — Part 2: Nuts with specified proof load values —
Coarse thread
ISO 1083:2018, Spheroidal graphite cast irons — Classification
ISO 4200:1991, Plain end steel tubes, welded and seamless — General tables of dimensions and masses per
unit length
ASTM A
...
INTERNATIONAL ISO
STANDARD 6182-12
Third edition
2019-04
Fire protection — Automatic sprinkler
systems —
Part 12:
Requirements and test methods for
grooved-end components for steel
pipe systems
Protection contre l'incendie — Systèmes d'extinction automatiques du
type sprinkler —
Partie 12: Exigences et méthodes d'essai pour les raccords de
tuyauterie en acier à extrémités rainurées
Reference number
©
ISO 2019
© ISO 2019
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
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2019 – All rights reserved
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms, definitions and abbreviated terms . 1
3.1 Terms and definitions . 1
3.2 Abbreviated terms . 2
4 Product consistency . 2
5 Product assembly. 2
6 Requirements . 3
6.1 Grooved-end dimensions . 3
6.2 Minimum pipe wall thickness . 3
6.3 Mechanical coupling housing . 3
6.4 Pressure-responsive gasket . 3
6.5 Bolts . 3
6.6 Nuts . 3
6.7 Hinge pins . 3
6.8 Flexible coupling . 3
6.9 Vacuum (see 7.2) . 4
6.10 Air leakage (see 7.3) . 4
6.11 Low-temperature exposure (see 7.4) . 4
6.12 Heat aging (see 7.5) . 4
6.13 Hydrostatic pressure (see 7.6) . 4
6.14 Bending moment (see 7.7) . 4
6.15 Gasket material evaluation . 4
6.15.1 Compression set . 4
6.15.2 Tensile strength and elongation . 4
6.16 Fire resistance (see 7.8) . 4
6.17 Rated working pressure . 5
6.18 Nominal sizes . 5
7 Test methods . 5
7.1 Test conditions and assembly . 5
7.1.1 Test conditions. 5
7.1.2 Test assembly . 5
7.2 Vacuum (see 6.9) . 5
7.3 Air leakage (see 6.10) . 6
7.4 Low-temperature exposure (see 6.11) . 6
7.5 Heat aging (see 6.12) . 6
7.6 Hydrostatic pressure test (see 6.13) . 6
7.7 Bending moment (see 6.14) . 7
7.7.1 Test method 1 . 7
7.7.2 Test method 2 . 8
7.8 Fire resistance (see 6.16) .10
8 Markings .11
8.1 Housing markings .11
8.2 Gasket markings .11
8.3 Manufacturer's installation instructions .12
Annex A (informative) Roll grooved dimensions and tolerances .13
Annex B (informative) Cut grooved dimensions and tolerances .18
Annex C (informative) Cast groove dimensions and tolerances .22
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 21, Equipment for fire protection and fire
fighting, Subcommittee SC 5, Fixed firefighting systems using water.
This third edition cancels and replaces the second edition (ISO 6182-12:2014), which has been
technically revised. The main changes compared to the previous edition are as follows:
— Updated tables on groove dimensions are included.
A list of all the parts in the ISO 6182 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.
iv © ISO 2019 – All rights reserved
INTERNATIONAL STANDARD ISO 6182-12:2019(E)
Fire protection — Automatic sprinkler systems —
Part 12:
Requirements and test methods for grooved-end
components for steel pipe systems
1 Scope
This document specifies performance requirements, grooving dimensions, test methods and marking
requirements for couplings used in the joining of grooved steel tubes, pipes, grooved-end fittings and
other grooved-end components up to 300 DN nominal diameter.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 37, Rubber, vulcanized or thermoplastic — Determination of tensile stress-strain properties
ISO 188, Rubber, vulcanized or thermoplastic — Accelerated ageing or heat resistance tests
ISO 898-1:2013, Mechanical properties of fasteners made of carbon steel and alloy steel — Part 1: Bolts,
screws and studs
ISO 898-2:2012, Mechanical properties of fasteners — Part 2: Nuts with specified proof load values —
Coarse thread
ISO 1083:2018, Spheroidal graphite cast irons — Classification
ISO 4200:1991, Plain end steel tubes, welded and seamless — General tables of dimensions and masses per
unit length
ASTM A
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.