ISO 3926:1980
(Main)Shipbuilding - Inland navigation - Couplings for oil and fuel reception - Mating dimensions
Shipbuilding - Inland navigation - Couplings for oil and fuel reception - Mating dimensions
Specifies three sizes of couplings with the following nominal sizes of pipes for vessels of various tonnage and types: DN 50; DN 80; DN 150 (for fuel only). Does not apply to the corresponding devices of cargo systems of vessels intended for the transportation of petroleum products.
Construction navale — Navigation intérieure — Raccords de réception d'huile et de combustible — Dimensions de raccordement
General Information
Overview
ISO 3926:1980 is an international standard developed by the International Organization for Standardization (ISO) that specifies mating dimensions for couplings used in oil and fuel reception systems on inland navigation vessels. This standard defines three nominal pipe sizes-DN 50, DN 80, and DN 150-to harmonize coupling dimensions for vessels of various tonnages and types operating on inland waterways. The standard enhances compatibility and safety during the fueling and oil reception process, reducing time and effort during vessel servicing.
Importantly, ISO 3926:1980 does not apply to corresponding devices used in the cargo systems of vessels transporting petroleum products. Its scope is strictly limited to couplings for fuel and lubricating oil reception on inland navigation vessels.
Key Topics
Standardized Coupling Sizes: Defines three standard nominal diameters
- DN 50
- DN 80
- DN 150 (restricted to fuel reception only)
Dimensions and Mating Interfaces:
The standard provides detailed mating dimensions including thread types, diameters, and height specifications to ensure uniformity and interchangeability of couplings between vessels and port facilities.Application to Inland Navigation:
Aimed specifically at vessels operating in inland waterways, the standard supports operational consistency between vessels and shore installations.Exclusions:
Cargo transport systems on petroleum product carriers are not covered, focusing the standard solely on service and reception systems.Technical Details:
Includes figures and tables illustrating coupling components such as:- Volant de serrage (clamping wheel)
- Tube d’alimentation (supply pipe)
- Tube de réception (receiving pipe)
- Rubber seals resistant to oil and fuel
Applications
Shipbuilding for Inland Vessels:
Shipbuilders and marine engineers use ISO 3926:1980 to design and install compatible fuel and oil reception couplings. Adopting these standard mating dimensions facilitates easier refueling and oil replenishment during vessel operation.Port Infrastructure:
Port operators and maintenance personnel ensure that installation of reception facilities aligns with ISO 3926 dimensions, guaranteeing compatibility with the inland navigation fleet.Maintenance and Repair:
Enables straightforward replacement and repair of coupling devices by adhering to consistent dimensions and fittings, lowering downtime and improving safety during maintenance.Operational Efficiency:
Reduces time and labor associated with coupling fuel and oil reception lines, thanks to standardized construction and interchangeability.
Related Standards
While ISO 3926:1980 specifically addresses couplings for inland navigation vessels' oil and fuel reception systems, other ISO standards and maritime regulations may govern related components or different vessel categories:
- ISO 15106 - Marine fuel oil systems for seagoing ships
- ISO 9001 - Quality management systems for shipbuilding processes
- IMO (International Maritime Organization) Fuel Handling Codes - Guidelines for fuel oil management on seagoing vessels
- ISO 7005 - Pipe flanges and flange fittings, relevant for marine piping systems
Adherence to ISO 3926 supports interoperability within these broader frameworks by standardizing key interface components, helping maintain consistency and safety in inland marine fueling operations.
Keywords: ISO 3926, inland navigation, shipbuilding standard, oil reception couplings, fuel coupling dimensions, DN 50, DN 80, DN 150, marine fuel systems, coupling mating dimensions, vessel fueling standards.
Frequently Asked Questions
ISO 3926:1980 is a standard published by the International Organization for Standardization (ISO). Its full title is "Shipbuilding - Inland navigation - Couplings for oil and fuel reception - Mating dimensions". This standard covers: Specifies three sizes of couplings with the following nominal sizes of pipes for vessels of various tonnage and types: DN 50; DN 80; DN 150 (for fuel only). Does not apply to the corresponding devices of cargo systems of vessels intended for the transportation of petroleum products.
Specifies three sizes of couplings with the following nominal sizes of pipes for vessels of various tonnage and types: DN 50; DN 80; DN 150 (for fuel only). Does not apply to the corresponding devices of cargo systems of vessels intended for the transportation of petroleum products.
ISO 3926:1980 is classified under the following ICS (International Classification for Standards) categories: 47.060 - Inland navigation vessels. The ICS classification helps identify the subject area and facilitates finding related standards.
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Standards Content (Sample)
International Standard
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION@ME>KfiYHAPO~HAR OPTAHkl3AlJ4R fl0 CTAH,QAPTl43A~VlWORGANlSATlON INTERNATIONALE DE NORMALISATION
Inland navigation - Couplings for oil and
Shipbuilding -
fuel reception - Mating dimensions
Ratcords de rkeption d’huife et de combustible - Dimensions de raccordement
Construction navale - Navigation in thieure -
Second edition - 1980-08-01
UDC 629.12.012 : 629.122
Ref. No. ISO 3926-1980 (EI
z
-
Descriptors : shipbuilding, inland navigation, filling devices, dimensions, classifications.
v) Price based on 3 pages
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of
national Standards institutes (ISO member bedies). The work of developing Inter-
national Standards is carried out through ISO technical committees. Every member
body interested in a subject for which a technical committee has been set up 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.
Draft International Standards adopted by the technical committees are circulated to
the member bodies for approval before their acceptance as International Standards by
the ISO Council.
International Standard ISO 3926 was developed by Technical Committee ISO/TC 8,
Shipbuilding.
This second edition was submitted directly to the ISO Council, in accordance with
clause 5.10.1 of part 1 of the Directives for the technical work of ISO. lt cancels and
replaces the first edition (i.e. ISO 3926-19761, which had been approved by the
member bodies of the following countries :
Austria Ireland Romania
Belgium Israel South Africa, Rep. of
Brazil Italy Turkey
Bulgaria
Japan United Kingdom
Czechoslovakia Netherlands USSR
France
Poland Y ugoslavia
The member bod of the following country had expressed disapproval of the docu-
Y
ment on technica grounds :
Germany, F. R.
0 International Organkation for Standardkation, 1980
Printed in Switzerland
ISO 39264980 (EI
INTERNATIONAL STANDARD
Couplings for oil and
Shipbuilding - Inland navigation -
Mating dimensions
fuel reception -
This International Standard does not apply to the correspon-
0 Introduction
ding devices of cargo Systems of vesse
...
Norme internationale
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION~MEXAYHAPO~HAR OPTAHM3Al&lR l-l0 CTAHAAPTW3A~MM~RGANISATION INTERNATIONALE DE NORMALISATION
- Navigation intérieure - Raccords
Construction navale
de réception d’huile et de combustible - Dimensions de
raccordement
Shipbuilding - lnland navigation - Couplings for oil and fuel reception - Mating dimensions
Deuxième édition - 1980-08-01
CDU 629.12.012 : 629.122
Réf. no : ISO 39264960 (F)
Descripteurs : construction navale, navigation fluviale, dispositif de remplissage, dimension, classification.
Prix basé sur 3 pages
Avant-propos
L’ISO (Organisation internationale de normalisation) est une fédération mondiale
d’organismes nationaux de normalisation (comités membres de I’ISO). L’élaboration
des Normes internationales est confiée aux comités techniques de I’ISO. Chaque
comité membre intéressé par une étude a le droit de faire partie du comité technique
correspondant. Les organisations internationales, gouvernementales et non gouverne-
mentales, en liaison avec I’ISO, participent également aux travaux.
Les projets de Normes internationales adoptés par les comités techniques sont soumis
aux comités membres pour approbation, avant leur acceptation comme Normes inter-
nationales par le Conseil de I’ISO.
La Norme internationale ISO 3926 a été élaborée par le comité technique ISO/TC 8,
Construction navale.
Cete deuxième édition fut soumise directement au Conseil de I’ISO, conformément au
paragraphe 5.10.1 de la partie 1 des Directives pour les travaux techniques de I’ISO.
Elle annule et remplace la première édition (ISO 3926-19761, qui avait été appouvée par
les comités membres des pays suivants :
Afrique du Sud, Rép. d’ Irlande Roumanie
Autriche Israël Royaume-Uni
Belgique Italie Tchécoslovaquie
Brésil Japon Turquie
Bulgarie Pays- Bas URSS
France Pologne Yougoslavie
Le comité membre du pays suivant l’avait désapprouvée pour des raisons techniques :
Allemagne, R. F.
@ Organisation internationale de normalisation, 1980 l
Imprimé en Suisse
NORME INTERNATIONALE ISO 3926-1980 (F)
Construction navale - Navigation intérieure - Raccords
de réception d’huile et de combustible - Dimensions de
raccordement
Elle ne s’applique pas aux dispositifs correspondant aux systè-
0 Introduction
mes de chargement des bateaux transportant les produits déri-
La présente Norme internationale a pour objet d’unifier les vés du pétrole.
dimensions de raccordement
...
Norme internationale
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION~MEXAYHAPO~HAR OPTAHM3Al&lR l-l0 CTAHAAPTW3A~MM~RGANISATION INTERNATIONALE DE NORMALISATION
- Navigation intérieure - Raccords
Construction navale
de réception d’huile et de combustible - Dimensions de
raccordement
Shipbuilding - lnland navigation - Couplings for oil and fuel reception - Mating dimensions
Deuxième édition - 1980-08-01
CDU 629.12.012 : 629.122
Réf. no : ISO 39264960 (F)
Descripteurs : construction navale, navigation fluviale, dispositif de remplissage, dimension, classification.
Prix basé sur 3 pages
Avant-propos
L’ISO (Organisation internationale de normalisation) est une fédération mondiale
d’organismes nationaux de normalisation (comités membres de I’ISO). L’élaboration
des Normes internationales est confiée aux comités techniques de I’ISO. Chaque
comité membre intéressé par une étude a le droit de faire partie du comité technique
correspondant. Les organisations internationales, gouvernementales et non gouverne-
mentales, en liaison avec I’ISO, participent également aux travaux.
Les projets de Normes internationales adoptés par les comités techniques sont soumis
aux comités membres pour approbation, avant leur acceptation comme Normes inter-
nationales par le Conseil de I’ISO.
La Norme internationale ISO 3926 a été élaborée par le comité technique ISO/TC 8,
Construction navale.
Cete deuxième édition fut soumise directement au Conseil de I’ISO, conformément au
paragraphe 5.10.1 de la partie 1 des Directives pour les travaux techniques de I’ISO.
Elle annule et remplace la première édition (ISO 3926-19761, qui avait été appouvée par
les comités membres des pays suivants :
Afrique du Sud, Rép. d’ Irlande Roumanie
Autriche Israël Royaume-Uni
Belgique Italie Tchécoslovaquie
Brésil Japon Turquie
Bulgarie Pays- Bas URSS
France Pologne Yougoslavie
Le comité membre du pays suivant l’avait désapprouvée pour des raisons techniques :
Allemagne, R. F.
0 Organisation internationale de normalisation, 1980
Imprimé en Suisse
NORME INTERNATIONALE ISO 3926-1980 (F)
Construction navale - Navigation intérieure - Raccords
de réception d’huile et de combustible - Dimensions de
raccordement
Elle ne s’applique pas aux dispositifs correspondant aux systè-
0 Introduction
mes de chargement des bateaux transportant les produits déri-
La présente Norme internationale a pour objet d’unifier les vés du pétrole.
dimensions de raccordement des dispositifs de rempli
...












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