ISO 13363:2004
(Main)Rubber and plastics hoses for marine-engine wet-exhaust systems — Specification
Rubber and plastics hoses for marine-engine wet-exhaust systems — Specification
ISO 13363:2004 specifies requirements for three types and two classes of hose. The hoses are intended for use in marine-engine wet-exhaust systems (where the exhaust gases are mixed with the discharge of cooling water). The standard does not apply to outboard-motor/personal water craft. The three types are: type 1: a softwall hose, made of oil-resistant material, with a synthetic-fabric reinforcement; type 2: a hardwall hose, made of oil-resistant material, with a synthetic-fabric reinforcement with an helical wire embedded in it; type 3: a hose or tube (flexible connector), made of oil-resistant material, with or without a reinforcement or cover, intended for use in short lengths in locations where the connector is protected from mechanical damage. The two classes are: class A intended for diesel engines; class B intended for petrol engines, and for diesel engines with a very high exhaust temperature.
Tuyaux d'échappement en caoutchouc et en plastique pour moteurs de bateaux de plaisance — Spécifications
General Information
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Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 13363
First edition
2004-02-15
Rubber and plastics hoses for marine-
engine wet-exhaust systems —
Specification
Tuyaux d'échappement en caoutchouc et en plastique pour moteurs de
bateaux de plaisance — Spécifications
Reference number
ISO 13363:2004(E)
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ISO 2004
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ISO 13363:2004(E)
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ISO 13363:2004(E)
Contents Page
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Classification . 2
5 Materials and construction . 2
6 Dimensions and tolerances . 3
7 Physical properties . 3
7.1 General . 3
7.2 Tensile strength and elongation at break . 3
7.3 Accelerated ageing . 4
7.4 Compression set (only rubber hoses) . 4
7.5 Resistance to liquids (only class A hoses) . 4
7.6 Loss in mass on heating (only plastics hoses) . 4
8 Physical tests on finished hose or tubing . 4
8.1 Minimum burst pressure . 4
8.2 Flexibility (for type 1 and 2 only) . 4
8.3 Ozone resistance (rubber hoses only) . 4
8.4 Ultraviolet (UV) resistance (plastics hoses only) . 4
8.5 Adhesion . 5
8.6 Abrasion resistance . 5
8.7 Heat resistance . 5
8.8 Ageing . 5
9 Application of tests . 5
10 Marking . 6
Annex A (normative) Heat-resistance test . 7
Annex B (normative) Type approval and routine tests . 8
Annex C (informative) Recommended production acceptance tests . 9
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ISO 13363:2004(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.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
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.
ISO 13363 was prepared by Technical Committee ISO/TC 45, Rubber and rubber products, Subcommittee
SC 1, Hoses (rubber and plastics).
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INTERNATIONAL STANDARD ISO 13363:2004(E)
Rubber and plastics hoses for marine-engine wet-exhaust
systems — Specification
WARNING —Persons using this International Standard should be familiar with normal laboratory
practice. This standard does not purport to address all of the safety problems, if any, associated with its
use. It is the responsibility of the user to establish appropriate health and safety practices and to
ensure compliance with any national regulatory conditions.
1Scope
This International Standard specifies requirements for three types and two classes of hose. The hoses are
intended for use in marine-engine wet-exhaust systems (where the exhaust gases are mixed with the discharge
of cooling water).
The three types are:
— type 1: a softwall hose, made of oil-resistant material, with a synthetic-fabric reinforcement;
— type 2: a hardwall hose, made of oil-resistant material, with a synthetic-fabric reinforcement with a helical
wire embedded in it;
— type 3: a hose or tube (flexible connector), made of oil-resistant material, with or without a reinforcement or
cover, intended for use in short lengths in locations where the connector is protected from mechanical
damage.
The two classes are:
— class A intended for diesel engines;
— class B intended for petrol engines, and for diesel engines with a very high exhaust temperature.
2 Normative references
The following referenced documents are indispensable for the application 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 48, Rubber, vulcanized or thermoplastic — Determination of hardness (hardness between 10 IRHD and
100 IRHD)
ISO 176:1976, Plastics — Determination of loss of plasticizers — Activated carbon method
ISO 188, Rubber, vulcanized or thermoplastic — Accelerated ageing and heat resistance tests
ISO 815, Rubber, vulcanized or thermoplastic — Determination of compression set at ambient, elevated or low
temperatures
ISO 1402, Rubber and plastics hoses and hose assemblies — Hydrostatic testing
ISO 1746:1998, Rubber or plastics hoses and tubing — Bending tests
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ISO 13363:2004(E)
ISO 1817, Rubber, vulcanized — Determination of the effect of liquids
ISO 4671, Rubber and plastics hoses and hose assemblies — Methods of measurement of dimensions
ISO 6945, Rubber hoses — Determination of abrasion resistance of the outer cover
ISO 7326:1991, Rubber and plastics hoses — Assessment of ozone resistance under static conditions
ISO 8033, Rubber and plastics hoses — Determination of adhesion between components
ISO 8330, Rubber and plastics hoses and hose assemblies — Vocabulary
ISO 11758:1995, Rubber and plastics hoses — Exposure to a xenon arc lamp — Determination of changes in
colour and appearance
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 8330 apply.
4 Classification
Hoses shall be one of the types and classes specified in Table 1.
Table 1 — Types and classes of hose
Type Class Description
1 A A softwall hose, made of oil-resistant material, with a synthetic-fabric reinforcement. When tested in
◦
accordance with Annex A, the hose shall withstand 2 min of exhaust gas at 370 C.
B A softwall hose, made of oil-resistant material, with a synthetic-fabric reinforcement. When tested in
◦
2 min 580 C
accordance with Annex A, the hose shall withstand of exhaust gas at .
2 A A hardwall hose, made of oil-resistant material, with a synthetic-fabric reinforcement with a helical wire
embedded in it. When tested in accordance with Annex A, the hose
...
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