This document specifies the dimensions and materials for welding rings and drain screws of drain facilities situated at the bottom of oil and water tanks. Oil and water tanks occur as: — built-in tanks, as an integrated part of the hull structure; and — detachable tanks, located in appropriate rooms and compartments. This document covers facilities for both instances.

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This document specifies the procedure for the determination of the certified flow rate (CFR), a performance parameter for centrifuges, at specific fuel oil viscosities using a defined test oil and a defined test procedure.
This document is applicable to marine fuel centrifuges.
All values reported as CFR capacities are verified measured values on a defined CFR test bench.
Scaling based on Stoke’s law and disc stack design is excluded from this document.
Separation efficiency is determined by a defined particle counting method.

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This document specifies the procedure for the determination of the certified flow rate (CFR), a performance parameter for centrifuges, at specific fuel oil viscosities using a defined test oil and a defined test procedure.
This document is applicable to marine fuel centrifuges.
All values reported as CFR capacities are verified measured values on a defined CFR test bench.
Separation efficiency is determined by a defined particle counting method.
Scaling based on Stoke’s law and disc stack design is excluded from this document.

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This document specifies the types, structure, dimensions and technical requirements of manifolds for oil and chemical tankers. It applies to the cargo and vapour piping systems for the transfer of cargoes of oil or chemical tankers. NOTE This document can be also be applied to the design of bunker (ship fuel) transfer system manifolds for oil or chemical tankers at terminals. ISO 23212 is generally applicable to flanged connections for bunker fuel and lubricating oil transfer to ships from supply vessels or onshore facilities.

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This document specifies general requirements and physical tests for non-fire-resistant hoses for
conveying petrol or petrol blended with ethanol, and diesel fuel or diesel fuel blended with FAME,
designed for a working pressure not exceeding 0,34 MPa for hoses with inner diameter up to and
including 10 mm, and 0,25 MPa for hoses up to 63 mm inner diameter in small craft. .
It applies to hoses for small craft with permanently installed fuel systems.
Specifications for fire-resistant hoses are given in ISO 7840:2021. Specifications for permanently
installed fuel systems are given in ISO 10088:2013.

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This document specifies general requirements and physical tests for fire-resistant hoses for conveying
petrol or petrol blended with ethanol, and diesel fuel or diesel fuel blended with FAME, designed for a
working pressure not exceeding 0,34 MPa for hoses with inner diameter up to and including 10 mm,
and 0,25 MPa for hoses up to 63 mm inner diameter in small craft.
It applies to hoses for small craft with permanently installed fuel systems. It does not apply to hoses
entirely within the splash well at the stern of the craft connected directly to an outboard engine.
Specifications for non-fire-resistant fuel hoses are given in ISO 8469:2021. Specifications for
permanently installed fuel systems are given in ISO 10088:2013.

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This document specifies the basic dimensions of PN 10 flanged connections for bunker fuel and lubricating oil transfer to ships from bunkering vessels or onshore facilities, and the technical requirements for the design of such connections. This document is not applicable to connections of the ship's fuel system for the reception of liquefied natural gas.

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This document is applicable to pressure-vacuum valves and to devices to prevent the passage of flame, both protecting cargo tanks, that can be subject to explosive gas/vapour and/or to gas/vapour pressure or vacuum beyond the design parameters of the system/tank. It specifies the minimum requirements for performance and testing. It also specifies design and in-service performance criteria, operational testing and maintenance requirements. Design or manufacturing in accordance with this document does not imply suitability for any given installation, it indicates that certain minimum requirements have been considered and that information necessary for determination of suitability is provided to the buyer of the equipment. The flame test procedures of ISO 16852:2016 are incorporated in this document. NOTE Minimum requirements for devices to prevent the passage of flame are found in the International Maritime Organization (IMO) "International Convention for the Safety of Life at Sea, as amended" (SOLAS), Chapter II-2, Regulation 4, and IMO Maritime Safety Committee (MSC) Circular No. 677 (MSC/Circ. 677), "Revised Standards for the Design, Testing and Locating of Devices to Prevent the Passage of Flame into Cargo Tanks in Tankers", as amended.

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This document specifies requirements for through-hull fittings, seacocks, hose connections, their
fittings and their installation in small craft with a length of hull, LH, as defined in ISO 8666:2020, of up
to 24 m.
This document is not applicable to engine and heater exhaust fittings, and sail drive through-hull
fittings.

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This document specifies the requirements and recommendations for cathodic protection systems applied to the internal surfaces of metallic tanks, structures, equipment and piping containing natural or treated seawater or brackish waters to provide an efficient protection from corrosion.
Cathodic protection inside fresh water systems is excluded from this document. This is covered by EN 12499.
NOTE   EN 12499 covers internal cathodic protection for any kind of waters, including general aspects for seawater but excluding industrial cooling water systems. This document specifically details applications in seawater and brackish waters.

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This document specifies requirements for Coriolis mass flow meter (MFM) systems installed on and used by vessels for the accurate measurement of bunker fuels received. It defines metrology and security requirements as well as testing requirements of the MFM system for the receiving vessel. This document complements ISO 8217, ISO 22192 and OIML R117. This document does not cover mass flow meters used for custody transfer, nor does it address overall bunker delivery procedural issues, such as delivery system integrity and transfer operations. It is not applicable to cryogenic fuels such as LNG. For bunker delivery using a Coriolis mass flow meter system in a custody transfer role, refer to ISO 22192.

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This document specifies the requirements and recommendations for cathodic protection systems applied to the internal surfaces of metallic tanks, structures, equipment, and piping containing raw or treated seawater or brackish waters, to provide an efficient protection from corrosion.
Cathodic protection inside fresh water systems is excluded from this document. This is covered by EN 12499.
NOTE   EN 12499 covers internal cathodic protection for any kind of waters, including general aspects for seawater; but excluding industrial cooling water systems. This document specifically details applications in seawater and brackish waters.

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This document specifies the material requirements and dimensions of an international flange for the transfer of ballast water between a ship and a shore reception facility, or between ships. It does not address any reconfiguration of the ship's ballast water piping system necessary to connect to the shore-side, e.g. construction of piping from the ship lower machinery levels to the main deck transfer area.

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This document specifies requirements of design, manufacture, and test methods for cryogenic gate valves to have excellent quality of leakage stability in very low temperature environments (−50 °C to −196 °C).

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This document specifies requirements of design, manufacture, and test methods for cryogenic check valves to have excellent quality of leakage stability in very low temperature environments (−50 °C to −196 °C).

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This European Standard specifies the design, dimensions, technical requirements and testing of connections for the discharge of waste water produced by inland navigation vessels.
This standard specifies:
-   a connection of a design common on inland navigation vessels which consists of a threaded pipe and quick-release coupling;
-   a connection for vessels with flange ISO 7608 - B1, consisting of an adapter with matching flange and welded threaded pipe and quick-release coupling.

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This document specifies requirements for design, manufacture, and test methods of cryogenic butterfly valves in order to have an excellent quality leakage stability in a very low temperature service (−196 °C to 80 °C). It is applicable to valves of nominal sizes: DN: 80, 100, 150, 200, 250, 300, 350, 400, 450, 500, 550, 600 corresponding to nominal pipe size (NPS): 3, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.

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This document specifies requirements for design, manufacture and test methods of cryogenic ball valves in order to have an excellent quality leakage stability in a very low temperature service (−196 °C to 80 °C).

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This European Standard specifies the design, dimensions, technical requirements and testing of connections for the discharge of oily mixture produced by inland navigation vessels.
It is not applicable to the disposal of cargo residues from cargo tanks.
This standard specifies:
-   a connection of a design common on inland navigation vessels which consists of a threaded pipe and quick-release coupling;
-   a connection for vessels with flange ISO 7608 - A1, consisting of an adapter with matching flange and welded threaded pipe and quick-release coupling.

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This European Standard specifies the design, dimensions, technical requirements and testing of connections for the discharge of waste water produced by inland navigation vessels.
This standard specifies:
-   a connection of a design common on inland navigation vessels which consists of a threaded pipe and quick-release coupling;
-   a connection for vessels with flange ISO 7608 - B1, consisting of an adapter with matching flange and welded threaded pipe and quick-release coupling.

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This European Standard specifies the design, dimensions, technical requirements and testing of connections for the discharge of oily mixture produced by inland navigation vessels.
It is not applicable to the disposal of cargo residues from cargo tanks.
This standard specifies:
-   a connection of a design common on inland navigation vessels which consists of a threaded pipe and quick-release coupling;
-   a connection for vessels with flange ISO 7608 - A1, consisting of an adapter with matching flange and welded threaded pipe and quick-release coupling.

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This European standard specifies the design, dimensions and technical requirements for connections and pipelines for storing potable water for inland navigation vessels.
These are:
-   a fixed connection on the supply side;
-   pipeline;
-   a fixed connection on the consumer side;
-   a connection for retrofitting inland navigation vessels that have a closure device level with the deck (internal pipe thread pursuant to EN ISO 228 1), consisting of a connecting part with a threaded connection and fixed coupling.
Necessary measures to prevent electrostatic charge and overfilling are not governed by the standard.
National regulations apply to drinking water supply plants. The requirements of this European standard supplement these regulations.

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ISO 18154:2017 specifies the requirements of design, test and inspection methods for diaphragm-type pilot operated safety valves, which are used in cargo tanks of LNG carriers in order to keep the pressure inside the tank below maximum allowable working pressure.

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ISO 18139:2017 specifies design, manufacture and test method requirements for cryogenic globe valves for excellent quality leakage stability for use in a very low temperature environment (−50°C to −196°C).

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This European standard specifies the design, dimensions and technical requirements for connections and pipelines for storing potable water for inland navigation vessels.
These are:
-   a fixed connection on the supply side;
-   pipeline;
-   a fixed connection on the consumer side;
-   a connection for retrofitting inland navigation vessels that have a closure device level with the deck (internal pipe thread pursuant to EN ISO 228 1), consisting of a connecting part with a threaded connection and fixed coupling.
Necessary measures to prevent electrostatic charge and overfilling are not governed by the standard.
National regulations apply to drinking water supply plants. The requirements of this European standard supplement these regulations.

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ISO 15540:2016 specifies a test procedure for determining the fire resistance of non-metallic hose assemblies and non-metallic compensators with nominal diameter of up to 150 mm. It may be used for larger sizes provided proper test bench conditions are obtained. It serves for proving whether, after the period of fire effect on the test bench specified in ISO 15541, hose assemblies and non-metallic compensators continue to be tight, even when subjected to proof pressure. Only water is permitted as a test medium. With a view to ensuring maximum safety for both the operating personnel and the test bench in the event of damage to the hose or non-metallic compensator during the test, the use of combustible test media is excluded.

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ISO 15541:2016 specifies requirements for a test bench to determine the fire resistance of non-metallic hose assemblies and non-metallic compensators with nominal diameter up to 150 mm. It may be used for bigger sizes provided proper test bench conditions are obtained. During the exposure to flames, there are possible working pressures of up to 16 bar. The flame spread ability of non-metallic hose assemblies or non-metallic compensators cannot be tested with the test bench specified in this document. Only water is permitted as a test medium. With a view to ensuring maximum safety for both the operating personnel and the test bench in the event of damage of the non-metallic hose assembly or non-metallic compensator during the test, the use of combustible test media is excluded.

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This European Standard specifies requirements, dimensions and tolerances for pipes and fittings of longitudinally welded, stainless steel pipe with spigot and socket used for vacuum drainage systems inside and outside buildings and for gravity and vacuum drainage systems on ships and floating maritime structures ) :
-   above freeboard deck as long as the heeling is taken into account in the event of damage when installed above freeboard deck on passenger ships;
-   inside a watertight compartment below freeboard deck;
-   with direct connection to the outboard (not permitted below freeboard deck);
-   inside tanks as long as these are not filled with foreign media and are not cargo tanks.
On well-anchored maritime structures, this European Standard applies to pipes and fittings of longitudinally welded stainless steel pipe with spigot and socket used in drainage systems in the accommodation area.
Pipes and fittings according to this European Standard may also be used in central vacuum cleaning installations, in vacuum suction lifting installations, in chip transporting installations and in other waste water and process pipes as long as the media to be discharged do not damage the components or the health and safety of the personnel.
For other pipes, this European Standard only applies if agreed with the relevant operators and following prior consultation with the manufacturer.
This European Standard contains a designation system for the different types of pipes and fittings for easy identification of each component.
This European Standard is only applicable in conjunction with EN 1124-1.

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ISO 17602:2014 specifies the basic series of face-to-face or centre-to-face dimensions for two-way metal valves used in flanged pipe systems for ship and marine services. Each series of face-to-face or centre-to-face dimensions can be used as required with flanges of mating dimensions conforming to ISO 7005-1, ISO 7005-2, and ISO 7005-3 or other national standards.

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This European Standard specifies requirements, dimensions and tolerances for pipes and fittings of longitudinally welded, stainless steel pipe with spigot and socket used for vacuum drainage systems inside and outside buildings and for gravity and vacuum drainage systems on ships and floating maritime structures1) - above freeboard deck as long as the heeling is taken into account in the event of damage when installed above freeboard deck on passenger ships; - inside a watertight compartment below freeboard deck; - with direct connection to the outboard (not permitted below freeboard deck); - inside tanks as long as these are not filled with foreign media and are not cargo tanks. On well-anchored maritime structures, this European Standard applies to pipes and fittings of longitudinally welded stainless steel pipe with spigot and socket used in drainage systems in the accommodation area. pipes as long as the media to be discharged do not damage the components or the health and safety of the personnel. For other pipes, this European Standard only applies if agreed with the relevant operators and following prior consultation with the manufacturer. This European Standard contains a designation system for the different types of pipes and fittings for easy identification of each component. This European Standard is only applicable in conjunction with EN 1124-1.

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ISO 8277:2013 specifies the minimum data needed for the prefabrication and assembly of pipework and for its transfer from engineering departments to workshops in the shipbuilding industry. ISO 8277:2013 is applicable to written information needed for construction of piping installations that marine piping equipment manufacturers submit through specifications and instructions to shipyards on shipbuilding. ISO 8277:2013 is not applicable to the generation, type presentation and filing organization of this data.

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ISO 28460:2010 specifies the requirements for ship, terminal and port service providers to ensure the safe transit of an LNG carrier through the port area and the safe and efficient transfer of its cargo. It is applicable to
          pilotage and vessel traffic services (VTS);
          tug and mooring boat operators;
          terminal operators;
          ship operators;
          suppliers of bunkers, lubricants and stores and other providers of services whilst the LNG carrier is moored alongside the terminal.
ISO 28460:2010 includes provisions for
       a ship's safe transit, berthing, mooring and unberthing at the jetty;
       cargo transfer;
       access from jetty to ship;
       operational communications between ship and shore;
       all instrumentation, data and electrical connections used across the interface, including OPS (cold ironing), where applicable;
       the liquid nitrogen connection (where fitted);
       ballast water considerations.
ISO 28460:2010 applies only to conventional onshore LNG terminals and to the handling of LNGC's in international trade. However, it can provide guidance for offshore and coastal operations.

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ISO 14726:2008 specifies main colours and additional colours for identifying piping systems in accordance with the content or function on board ships and marine structures. These colours can also be used for piping systems on drawings and diagrams. ISO 14726:2008 does not apply to piping systems for medical gases, industrial gases and cargo. ISO 14726:2008 can also be used for land installations.

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This Technical Specification is applicable to determine the acid and/or base neutralization capacity of a material. The property is expressed in mol/kg. This Technical Specification is a parameter specific test as specified in EN 12920. The application of this test method alone is not sufficient for the determination of the detailed leaching behaviour of a waste under specified conditions. The property allows assessing the final pH of mixed waste as well as consequences of external influences (carbonation, oxidation) on the pH of a waste.
NOTE   This generally requires the application of several test methods, behavioral modeling and model validation as specified in EN 12920.

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This European Standard specifies requirements for cement mortar linings for protecting the internal surface of steel tubes and pipeline components. It also specifies requirements for their application. It is applicable to the linings of tubes that have been welded longitudinally or spirally, seamless tubes and non-alloy steel components used for fluid transportation. This European Standard does not cover in situ applied or rehabilitation linings.
This type of lining is used in particular in the transport and distribution, under pressure or by gravity, of water intended for human consumption and industrial use, and also in fire extinguishing and waste water systems. The temperature of the water transported should not exceed 50 °C. Higher working temperature can be used by agreement of the parties.
The constituent materials of cement mortar lining, when used under the conditions for which they are designed, in permanent or temporary contact with water intended for human consumption, shall not change the quality of that water to such an extent that it fails to comply with the requirements of European regulations. For this purpose, reference shall be made to the relevant national standards transposing EN standards when available, dealing with the influence of materials on water quality.

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ISO 19921:2005 specifies test procedures for determining the fire resistance of metallic valves, pipe couplings, and similar pipe components which contain a resilient or elastomeric seal and which are used in ship engineering systems. The purpose of ISO 19921:2005 is to determine whether, after the period of fire testing on a test bench which fulfils the requirements of ISO 19922, pipeline components remain tight, and without any failure which could affect their function, even when subjected to proof pressure.

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ISO 19922:2005 specifies requirements on a test bench for determining the fire resistance of metallic pipeline components containing a resilient or elastomeric material, in particular by tests according to ISO 19921.

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This document specifies requirements, dimensions and tolerances for pipes and fittings of longitudinally
welded, hot-dip galvanized steel pipe with spigot and socket used for vacuum drainage systems inside and
outside buildings and for gravity and vacuum drainage systems on ships and floating maritime structures 1) :
.above freeboard deck as long as the heeling is taken into account in the event of damage when installed
above freeboard deck on passenger ships;
.inside a watertight compartment below freeboard deck;
.with direct connection to the outboard (not permitted below freeboard deck);
.inside tanks as long as these are not filled with foreign media and are not cargo tanks.
On well-anchored maritime structures, this standard applies to pipes and fittings of longitudinally welded hot-dip
galvanized steel pipe with spigot and socket used in drainage systems in the living area.
NOTE Pipes and fittings according to this document may also be used in central vacuum cleaning installations, in
vacuum suction lifting installations, in chip transporting installations and in other waste water and process pipes as long as
the media to be discharged do not damage the components or the health and safety of the personnel.
For other pipes, this document only applies if agreed with the relevant operators and following prior
consultation with the manufacturer.
This document contains a designation system for the different types of pipes and fittings for easy identification
of each component.
This document is only applicable in conjunction with EN 1123-1. It does not apply to the marking of products
for which EN 1123-1/A1 is applicable.

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ISO 15749-4:2004 applies to the design of sewage disposal pipes within the framework of sanitary drainage on ships and marine structures.
For planning and basic requirements, see ISO 15749-1:2004.

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ISO 15749-1:2004 is valid, in conjunction with ISO 15749-2 to ISO 15749-4, for planning and designing drainage systems which evacuate wastewater from accommodation and commissary areas (sanitary drainage) on ships and marine structures.
Drainage of weather decks, cargo holds and swimming pools is covered by ISO 15749-5.
This series of standards takes into consideration the basic regulations and minimum requirements concerning hygienic requirements and the protection of the marine environment.
ISO 15749-1:2004 does not apply to pipe systems carrying oily, chemically contaminated wastewater capable of forming flammable gas/oxygen mixtures.

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ISO 15749-5:2004 applies to the planning and design of drain lines for gravity-operated conveyance of grey water from weather decks and non-weathertight spaces on ships and marine structures, ro-ro spaces, cargo spaces and swimming pools.

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ISO 15749-3:2004 applies to the design of sanitary drain lines in vacuum systems on ships and marine structures.
For planning and basic requirements, see ISO 15749-1.

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ISO 15749-2:2004 applies to the design of sanitary drain lines in gravity systems (gravity drainage) on ships and marine structures.
For planning and basic requirements, ISO 15749-1 is applicable.

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This document specifies requirements, dimensions and tolerances for pipes and fittings of longitudinally
welded, hot-dip galvanized steel pipe with spigot and socket used for vacuum drainage systems inside and
outside buildings and for gravity and vacuum drainage systems on ships and floating maritime structures 1) :
.above freeboard deck as long as the heeling is taken into account in the event of damage when installed
above freeboard deck on passenger ships;
.inside a watertight compartment below freeboard deck;
.with direct connection to the outboard (not permitted below freeboard deck);
.inside tanks as long as these are not filled with foreign media and are not cargo tanks.
On well-anchored maritime structures, this standard applies to pipes and fittings of longitudinally welded hot-dip
galvanized steel pipe with spigot and socket used in drainage systems in the living area.
NOTE Pipes and fittings according to this document may also be used in central vacuum cleaning installations, in
vacuum suction lifting installations, in chip transporting installations and in other waste water and process pipes as long as
the media to be discharged do not damage the components or the health and safety of the personnel.
For other pipes, this document only applies if agreed with the relevant operators and following prior
consultation with the manufacturer.
This document contains a designation system for the different types of pipes and fittings for easy identification
of each component.
This document is only applicable in conjunction with EN 1123-1. It does not apply to the marking of products
for which EN 1123-1/A1 is applicable.

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ISO 15749-1:2004 is valid, in conjunction with ISO 15749-2 to ISO 15749-4, for planning and designing drainage systems which evacuate wastewater from accommodation and commissary areas (sanitary drainage) on ships and marine structures.
Drainage of weather decks, cargo holds and swimming pools is covered by ISO 15749-5.
This series of standards takes into consideration the basic regulations and minimum requirements concerning hygienic requirements and the protection of the marine environment.
ISO 15749-1:2004 does not apply to pipe systems carrying oily, chemically contaminated wastewater capable of forming flammable gas/oxygen mixtures.

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ISO 15748-1 applies to the planning, design and configuration of potable water supply systems on ships, stationary or floating marine structures and inland waterway vessels.
It specifies the minimum requirements for potable water supply systems to be met in order to protect the potable water and to maintain its quality.
ISO 15748-1 also provides hints on components to be used and on laying of the pipelines.

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ISO 15749-5:2004 applies to the planning and design of drain lines for gravity-operated conveyance of grey water from weather decks and non-weathertight spaces on ships and marine structures, ro-ro spaces, cargo spaces and swimming pools.

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ISO 15748-2 applies to the planning, design and configuration of potable water supply systems on ships, stationary or floating marine structures and inland waterway crafts.
It serves to determine the quantity of potable water to be carried on board, the capacity of the pressurized reservoirs and water heaters, the pumping capacity, etc.

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ISO 15749-3:2004 applies to the design of sanitary drain lines in vacuum systems on ships and marine structures.
For planning and basic requirements, see ISO 15749-1.

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