ISO 15840:2004
(Main)Ships and marine technology — Standard specification for thermosetting resin fibreglass pipe and fittings to be used for marine applications
Ships and marine technology — Standard specification for thermosetting resin fibreglass pipe and fittings to be used for marine applications
ISO 15840:2004 applies to reinforced thermosetting resin pipe systems, with nominal diameter 0 through 1 200 mm and nominal pipe sizes 0 through 48, which are to be used in marine piping systems.
Navires et technologie maritime — Spécification normalisée pour les tuyaux et raccords en résine thermodurcissable avec renforcement en fibre de verre pour des applications maritimes
General Information
Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 15840
First edition
2004-04-01
Ships and marine technology — Standard
specification for thermosetting resin
fibreglass pipe and fittings to be used for
marine applications
Navires et technologie maritime — Spécification normalisée pour les
tuyaux et raccords en résine thermodurcissable avec renforcement en
fibre de verre pour des applications maritimes
Reference number
©
ISO 2004
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ii © ISO 2004 – All rights reserved
Contents Page
Foreword. iv
1 Scope. 1
2 Normative references. 1
3 Terms and definitions. 2
4 Classification. 3
5 Ordering information. 5
6 Performance requirements. 6
7 Other requirements. 7
8 Inspection and sampling. 7
9 Appearance and workmanship. 9
10 Product marking. 11
11 Certification. 11
Annex A (normative) Determination of internal pressure rating for pipes, fittings and joints. 12
Annex B (normative) Fire performance tests . 13
Annex C (normative) Electrical property test methods for conductive fibreglass piping . 24
Annex D (informative) Fire endurance requirements matrix [excerpt from IMO Res. A.753(18)]. 30
Bibliography . 34
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 15840 was prepared by Technical Committee ISO/TC 8, Ships and marine technology, Subcommittee
SC 3, Piping and machinery.
iv © ISO 2004 – All rights reserved
INTERNATIONAL STANDARD ISO 15840:2004(E)
Ships and marine technology — Standard specification for
thermosetting resin fibreglass pipe and fittings to be used for
marine applications
1 Scope
This International Standard applies to reinforced thermosetting resin pipe systems with nominal diameter
(DN) 0 through 1 200 mm and nominal pipe sizes (NPS) 0 through 48, which are to be used in marine piping
systems.
Values stated in SI units are to be regarded as the standard. Values given in English units are for information
only.
The dimensionless designators DN and NPS have been substituted for traditional terms such as “nominal
diameter”, “size”, and “nominal size”.
The following safety hazard caveat pertains to the test methods that are included in this International
Standard. This standard does not purport to address all of the safety concerns associated with its use.
SAFETY PRECAUTIONS — It is the responsibility of the user of this standard to establish appropriate
safety and health practices and determine the applicability of regulatory limitations prior to use.
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.
American Society of Mechanical Engineers (ASME) B16.1:1998, Cast Iron Pipe Flanges and Flanged Fittings
American Society of Mechanical Engineers (ASME) B16.5:1996, Pipe Flanges and Flanged Fittings
American Society for Testing and Materials (ASTM) D883, Standard Terminology Relating to Plastics
ASTM D1598, Standard Test Method for Time-To-Failure of Plastic Pipe Under Constant Internal Pressure
ASTM D1599, Standard Test Method for Resistance to Short-Time Hydraulic Failure Pressure of Plastic Pipe,
Tubing, and Fittings
ASTM D2310, Standard Classification for Machine-Made Fibreglass (Glass-Fibre-Reinforced Thermosetting-
Resin) Pipe
ASTM D2583, Standard Test Method for Indentation Hardness of Rigid Plastics by Means of a Barcol
Impressor
ASTM D2584, Standard Test Method for Ignition Loss of Cured Reinforced Resins
ASTM D2924, Standard Test Method for External Pressure Resistance of Fibreglass (Glass-Fibre-Reinforced
Thermosetting-Resin) Pipe
ASTM D2992: 2001, Standard Practice for Obtaining Hydrostatic or Pressure Design Basis for Fibreglass
(Glass-Fibre-Reinforced Thermosetting-Resin) Pipe and Fittings
ASTM D3567, Standard Practice for Determining Dimensions of Fibreglass (Glass-Fibre-Reinforced
Thermosetting Resin) Pipe and Fittings
ASTM E1529: 2000, Standard Test Methods for Determining Effects of Large Hydrocarbon Pool Fires on
Structural Members and Assemblies
ASTM F412, Standard Terminology Relating to Plastic Piping Systems
International Maritime Organisation (IMO), International Convention for the Safety of Life at Sea (SOLAS)
International Maritime Organisation (IMO) Resolution A.753 (18), Guidelines for the Application of Plastic
Pipes on Ships
IMO Resolution MSC 61 (67), International Code for Application of Fire Test Procedures
1)
ISO 75-1:— , Plastics — Determination of temperature of deflection under load — Part 1: General test
method
2)
ISO 75-2:— , Plastics — Determination of temperature of deflection under load — Part 2: Plastics and
ebonite
ISO 4901, Reinforced plastics based on unsaturated polyester resins — Determination of residual styrene
monomer content
ISO 9001:2000, Quality management systems — Requirements
ISO 11357-2 Plastics — Differential scanning calorimetry (DSC) — Part 2: Determination of glass transition
temperature
National Sanitation Foundation (NSF) International, Standard 61 Drinking Water System Components —
Health Effects
United Kingdom Health and Safety Executive (HSE) Offshore Technology Report (OTI) 95 634, Jet-Fire
Resistance Test of Passive Fire Protection Materials
United States Code of Federal Regulations (CFR), Title 21 — Food and Drugs, Sections
175.105,177.2280,177.2410 and 177.2420.
United States CFR, Title 46 — Shipping
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ASTM D883 and ASTM F412 and the
following apply.
3.1
continuously conductive
pipe and fittings made conductive using continuous conductive filaments, liners or layers
1) To be published. Revision of ISO 75-1:1993.
2) To be published. Revision of ISO 75-2:1992.
2 © ISO 2004 – All rights reserved
3.2
homogeneously conductive
pipe and fittings made conductive using a resin additive so that conductivity is maintained between any two
points on the pipe or fitting
NOTE For conveying non-conducting fluids (those having conductance less than 1 000 picosiemens per metre), pipe
systems which are homogeneously conductive or have conductivity from the inside surface to the outside surface are
recommended.
3.3
maximum operating pressure
highest pressure that can exist in a system or subsystem under normal operating conditions
3.4
non-conducting fluid
fluid having conductance less than 1 000 picosiemens per metre
3.5
representative piping system
system composed of a single manufacturer’s pipes, fittings, joints and adhesives that would normally be used
by a customer or installer
4 Classification
4.1 General
Pipe and fittings are to be classified using the system described in 4.2 through 4.6, which are similar to the
requirements of ASTM D2310 for pipe.
4.2 Types
The following are pipe and fitting types:
a) Type I — Filament wound
b) Type II — Centrifugally cast
c) Type III — Moulded (fittings only)
4.3 Resin
The following are examples of resin classifications:
a) Resin 1 — Epoxy resin
b) Resin 2 — Vinylester resin
c) Resin 3 — Polyester resin
d) Resin 4 — Phenolic resin
e) Resin 5 — Customer-specified resin
4.4 Class
The following represent class types:
a) Class A — No liner
b) Class B — Reinforced liner
c) Class C — Non-reinforced liner
4.5 Pressure rating (see Annex A)
The following are examples of pressure test classifications:
a) Rating Method 1 — Short-term test
b) Rating Method 2 — Medium-term (1 000 h) test
c) Rating Method 3 — Long-term (10 000 h) test
d) Rating Method 4 — Long-term (10 000 h) regression test
4.6 Fire endurance (see Annex B)
4.6.1 Fluid
The following fluid types are specified for fire endurance testing:
a) Fluid E — Empty
b) Fluid EF — Initially empty for 5 min, followed by flowing water. [Fluid velocity of 1 m/s (3 ft/s) maximum
during qualification test.]
c) Fluid S — Stagnant water
4.6.2 Fire type
The following represent types of fire test:
2 2 2
a) Fire Type JF — Jet fire with heat flux between 300 kW/m and 400 kW/m (95 100 Btu/h/ft and
126 800 Btu/h/ft )
2 2
b) Fire Type IF — Impinging flame with heat flux of 113,6 kW/m (36 011 Btu/hr/ft )
c) Fire Type HF — Hydrocarbon furnace test at 1 100 °C (2 012 °F).
4.6.3 Integrity
The following represent various classifications of piping integrity:
a) Integrity A — No leakage during or after test
b) Integrity B — No leakage during fire test except a slight weeping may be accepted. Capable of
maintaining rated pressure for a minimum of 15 min with a leakage rate of 0,2 l/min (0,05 gal/min) after
cooling.
c) Integrity C — Minimal or no leakage [less than or equal to 0,5 l/min (0,13 gal/min)] during fire test.
Capable of maintaining rated pressure with a customer-specified leakage rate after cooling.
4.6.4 Duration
The duration of the test shall be expressed in minutes and shall be specified or approved by the authority
having jurisdiction.
4 © ISO 2004 – All rights reserved
5 Ordering information
5.1 General
When ordering pipe and fittings in accordance with this International Standard, the items described in 5.2
through 5.5 should be specified:
5.2 Service conditions
The following service conditions should be specified:
a) Fluid being transported
b) Design temperature (see 6.6)
c) Internal design pressure
d) External design pressure
5.3 General information
The following general information should be specified:
a) Type (see 4.2)
b) Resin (see 4.3)
c) Class (see 4.4)
5.4 Fire endurance
The following information regarding fire endurance should be specified:
a) Fluid (see 4.6.1)
b) Fire type (see 4.6.2)
c) Integrity (see 4.6.3)
d) Flame-spread rating
...
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