SIST EN 13094:2008
(Main)Tanks for the transport of dangerous goods - Metallic tanks with a working pressure not exceeding 0,5 bar - Design and construction
Tanks for the transport of dangerous goods - Metallic tanks with a working pressure not exceeding 0,5 bar - Design and construction
This European Standard specifies requirements for the design and construction of metallic tanks with a maximum working pressure not exceeding 50 kPa gauge used for the transport of dangerous goods by road and rail for which Tank Code with letter “G” is given in chapter 3.2 of ADR [2]. It also includes requirements for a system of identification of materials used in the construction of these tanks.
This European Standard specifies requirements for openings, closures and structural equipment.
NOTE 1 This document does not specify requirements for service equipment.
This European Standard is applicable to aircraft refuellers that are used on public roads. It is also applicable to inter-modal tanks (e.g. tank containers and tank swap bodies) for the transport of dangerous goods by road and rail.
NOTE 2 This document is not applicable to fixed rail tank wagons.
Tanks für die Beförderung gefährlicher Güter - Metalltanks mit einem Betriebsdruck von höchstens 0,5 bar - Auslegung und Bau
In dieser Europäischen Norm werden Anforderungen an Auslegung und Bau von Metalltanks mit einem Be¬triebsdruck von höchstens 50 kPa festgelegt, die für die Beförderung gefährlicher Güter auf der Straße und der Schiene verwendet werden und für die im Kapitel 3.2 des ADR [2] der Tank Code mit dem Buchstaben "G" angegeben wird. Außerdem werden Anforderungen an das Kennzeichnungssystem für die beim Bau dieser Tanks verwendeten Werkstoffe erfasst.
Diese Europäische Norm legt Anforderungen an Öffnungen, Verschlüsse und an die bauliche Ausrüstung fest.
ANMERKUNG 1 Anforderungen an die Bedienungsausrüstung werden in diesem Dokument nicht behandelt.
Diese Europäische Norm gilt für Flugfeldtank¬fahrzeuge, wenn diese auf öffentlichen Straßen eingesetzt wer¬den. Sie gilt auch für intermodale Tanks (z. B. Tankcontainer und Tankwechselbehälter) für die Beförderung gefährlicher Güter auf der Straße und der Schiene).
ANMERKUNG 2 Dieses Dokument gilt nicht für fest verbundene Eisenbahnkesselwagen.
Citernes destinées au transport de matières dangereuses - Citernes métalliques ayant une pression de service inférieure ou égale à 0,5 bar - Conception et construction
La présente Norme européenne spécifie les exigences de conception et de construction des citernes
métalliques ayant une pression maximale de service manométrique (effective) inférieure ou égale à 50 kPa,
utilisées pour le transport de matières dangereuses par route et par chemin de fer, pour lesquelles le codeciterne
avec la lettre « G » est donné au chapitre 3.2 de l'ADR [2]. Elle comprend également des exigences
relatives à un système d'identification des matériaux utilisés dans la construction de ces citernes.
La présente Norme européenne spécifie les exigences relatives aux ouvertures, fermetures et équipements
de structure.
NOTE 1 Le présent document ne spécifie pas d'exigences concernant les équipements de service.
La présente Norme européenne est applicable aux avitailleurs d'aéronefs utilisés sur des voies publiques. Elle
s'applique également aux citernes de transport combiné (par exemple conteneurs-citernes et caisses mobiles
citernes) destinées au transport de matières dangereuses par route et par chemin de fer.
NOTE 2 Le présent document ne s'applique pas aux wagons-citernes fixes.
Cisterne za prevoz nevarnega blaga - Kovinske cisterne z delovnim tlakom pod 0,5 bar - Konstruiranje in izdelava
Ta evropski standard določa zahteve za načrtovanje in konstrukcijo kovinskih rezervoarjev z največjim delovnim tlakom pod 50 kP, ki se uporabljajo za prevoz nevarnih snovi po cesti in železnici, za katere je v poglavju 3.2 ADR podana šifra rezervoarja s črko »G«. Vključuje tudi zahteve za sistem identifikacije materialov, ki se uporabljajo pri konstrukciji teh rezervoarjev. Ta evropski standard določa zahteve za odprtine, zapirala in opremo za konstrukcijo. Ta evropski standard velja za tovornjake za polnjenje zrakoplovov z gorivom, ki se uporabljajo na javnih cestah. Velja tudi za multimodalne rezervoarje (npr. cisterne zabojnike in zamenljiva tovorišča) za prevoz nevarnih snovi po cesti in železnici.
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Cisterne za prevoz nevarnega blaga - Kovinske cisterne z delovnim tlakom pod 0,5 bar - Konstruiranje in izdelavaTanks für die Beförderung gefährlicher Güter - Metalltanks mit einem Betriebsdruck von höchstens 0,5 bar - Auslegung und BauCiternes destinées au transport de matières dangereuses - Citernes métalliques ayant une pression de service inférieure ou égale à 0,5 bar - Conception et constructionTanks for the transport of dangerous goods - Metallic tanks with a working pressure not exceeding 0,5 bar - Design and construction23.020.20Posode in vsebniki, montirani na vozilaVessels and containers mounted on vehicles13.300Varstvo pred nevarnimi izdelkiProtection against dangerous goodsICS:Ta slovenski standard je istoveten z:EN 13094:2008SIST EN 13094:2008en,fr,de01-december-2008SIST EN 13094:2008SLOVENSKI
STANDARDSIST EN 13094:20041DGRPHãþD
SIST EN 13094:2008
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13094July 2008ICS 13.300; 23.020.20Supersedes EN 13094:2004
English VersionTanks for the transport of dangerous goods - Metallic tanks witha working pressure not exceeding 0,5 bar - Design andconstructionCiternes destinées au transport de matières dangereuses -Citernes métalliques ayant une pression de serviceinférieure ou égale à 0,5 bar - Conception et constructionTanks für die Beförderung gefährlicher Güter - Metalltanksmit einem Betriebsdruck von höchstens 0,5 bar -Auslegung und BauThis European Standard was approved by CEN on 25 May 2008.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2008 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13094:2008: ESIST EN 13094:2008
EN 13094:2008 (E) 2 Contents Page Foreword.4 1 Scope.5 2 Normative references.5 3 Terms, definitions and symbols.6 3.1 Terms and definitions.6 3.2 Symbols.8 4 Safety device.9 5 Materials.9 5.1 General.9 5.2 Material properties.9 5.2.1 Impact strength.9 5.2.2 Yield strength, tensile strength and elongation after fracture.10 5.3 Compatibility of shell materials with substances carried.11 6 Design.11 6.1 General.11 6.2 Design verification.11 6.3 Shell cross-section.12 6.3.1 For shells of non-circular cross-section:.12 6.4 Dynamic conditions.12 6.5 Pressure conditions.12 6.6 Partial vacuum conditions.13 6.7 Design temperature.13 6.8 Design stress.13 6.9 Shell thickness.13 6.9.1 Minimum shell thickness.13 6.9.2 Reduction of shell thickness.13 6.10 Shell openings, neckrings and closures.16 6.10.1 Inspection openings and manholes.16 6.10.2 Neckrings and closures.17 6.10.3 Cover plates.17 6.10.4 Mountings for service equipment.17 6.11 Shell partitions, surge plates and baffles.17 6.12 Attachments to the shell.17 6.13 Shell supporting structure.18 6.14 Protection of service equipment mounted on the tank top.18 6.14.1 General requirements.18 6.14.2 Minimum requirements.19 7 Manufacture.27 7.1 General.27 7.2 Cutting and edge preparation.27 7.3 Forming.27 7.3.1 General.27 7.3.2 Hot forming.28 7.4 Welding.28 7.4.1 Qualification.28 7.4.2 Welded joints.28 7.4.3 Temporary attachments.29 7.4.4 Examination and testing of welds.29 7.5 Manufacturing tolerances.29 7.5.1 Plate alignment.29 SIST EN 13094:2008
EN 13094:2008 (E) 3 7.5.2 Defects of form.30 7.5.3 Thickness.30 7.5.4 Tank ends.30 7.6
Rectification of defects.30 7.6.1 General requirements.30 7.6.2
Rectification of weld defects.31 Annex A (normative)
Methods of design verification.32 A.1 General.32 A.2 Dynamic testing.32 A.3 Finite element stress analysis.33 A.4 Reference design.35 A.5 Calculation method.35 Annex B (normative)
Method of measurement of specific resilience.55 B.1 Principle.55 B.2 Apparatus.55 B.3
Samples of materials to be tested.60 B.3 Procedure.62 B.4 Results.63 B.5 Global resilience (see 6.9.2.2 i)).63 Annex C (normative)
Design of neckrings, flanges and closures.65 Annex D (informative)
Examples of welding details.66 D.1 General.66 D.2 Tank construction.66 D.3 Attachment of reinforcements.82 D.4 Attachment of branches.84 D.5 Attachment of flanges, collars and reinforcing pads to the shell.88 D.6 Attachment of flanges onto branches.90 D.7 Attachment of heating channels to shells.92 Bibliography.94
SIST EN 13094:2008
EN 13094:2008 (E) 4 Foreword This document (EN 13094:2008) has been prepared by Technical Committee CEN/TC 296 “Tanks for transport of dangerous goods”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by January 2009, and conflicting national standards shall be withdrawn at the latest by January 2009. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 13094:2004. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports the objectives of the framework Directives on Transport of Dangerous Goods [1] and [2]. This European Standard has been submitted for reference into the RID and/or in the technical Annexes of the ADR. Compared to EN 13094:2004, the following modifications have been made: a) Subclause 6.8 'Design stress': new form of protection was added; b) Revision of subclause 6.10 'Shell openings, neckrings and closures'; c) Subclause 6.14.2 'Minimum requirements': Adoption of new forms of protection for service equipment mounted on the tank top; d) Updating of references, to welding standards in particular; e) Correction of literal mistakes. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.
SIST EN 13094:2008
EN 13094:2008 (E) 5 1 Scope This European Standard specifies requirements for the design and construction of metallic tanks with a maximum working pressure not exceeding 50 kPa gauge used for the transport of dangerous goods by road and rail for which Tank Code with letter “G” is given in chapter 3.2 of ADR [2]. It also includes requirements for a system of identification of materials used in the construction of these tanks. This European Standard specifies requirements for openings, closures and structural equipment.
NOTE 1 This document does not specify requirements for service equipment. This European Standard is applicable to aircraft refuellers that are used on public roads. It is also applicable to inter-modal tanks (e.g. tank containers and tank swap bodies) for the transport of dangerous goods by road and rail. NOTE 2 This document is not applicable to fixed rail tank wagons. 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. EN 287-1, Qualification test of welders — Fusion welding — Part 1: Steels EN 473, Non destructive testing — Qualification and certification of NDT personnel — General principles EN 910:1996, Destructive tests on welds in metallic materials — Bend tests EN 970, Non-destructive examination of fusion welds — Visual examination EN 1435, Non-destructive examination of welds — Radiographic examination of welded joints EN 1714, Non-destructive examination of welds — Ultrasonic examination of welded joints EN 10002-1, Metallic materials — Tensile testing — Part 1: Method of test at ambient temperature EN 10045-1, Metallic materials — Charpy impact test — Part 1: Test method EN 10204, Metallic products — Types of inspection documents EN 12972:2007, Tanks for transport of dangerous goods — Testing, inspection and marking of metallic tanks EN 13317, Tanks for transport of dangerous goods — Service equipment for tanks — Manhole cover assembly EN 14025, Tanks for the transport of dangerous goods — Metallic pressure tanks — Design and construction EN ISO 3834-1, Quality requirements for fusion welding of metallic materials – Part 1: Criteria for the selection of the appropriate level of quality requirements (ISO 3834-1:2005) EN ISO 3834-2, Quality requirements for fusion welding of metallic materials – Part.2: Comprehensive quality requirements (ISO 3834-2:2005) SIST EN 13094:2008
EN 13094:2008 (E) 6 EN ISO 5817:2007, Welding — Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded) — Quality levels for imperfections (ISO 5817:2003, corrected version:2005, including Technical Corrigendum 1:2006) EN ISO 7500-1, Metallic materials — Verification of static uniaxial testing machines — Part 1: Tension/compression testing machines — Verification and calibration of the force-measuring system (ISO 7500-1:2004) EN ISO 9606-2, Qualification test of welders -
Fusion welding — Part 2: Aluminium and aluminium alloys (ISO 9606-2:2004)
EN ISO 10042:2005, Welding – Arc-welded joints in aluminium and its alloys – Quality levels for imperfections (ISO 10042:2005)
EN ISO 15607, Specification and qualification of welding procedures for metallic materials — General rules (ISO 15607:2003)
EN ISO 15609-1, Specification and qualification of welding procedures for metallic materials — Welding procedure specification — Part 1: Arc welding (ISO 15609-1:2004) EN ISO 15609-2, Specification and qualification of welding procedures for metallic materials — Welding procedure specification — Part 2: Gas welding (ISO 15609-2:2001) EN ISO 15613, Specification and qualification of welding procedures for metallic materials — Qualification based on pre-production welding test (ISO 15613:2004) EN ISO 15614-1, Specification and qualification of welding procedures for metallic materials – Welding procedure test – Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys (ISO 15614-1:2004) EN ISO 15614-2, Specification and qualification of welding procedures for metallic materials — Welding procedure test — Part 2: Arc welding of aluminium and its alloys (ISO 15614-2:2005) ISO 1496-3, Series 1 freight containers — Specification and testing — Part 3: Tank containers for liquids, gases and pressurized dry bulk
3 Terms, definitions and symbols 3.1 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1.1 baffle any structure, other than a surge plate, intended to inhibit the movement of the shell contents 3.1.2 capacity total inner volume of shell or shell compartment NOTE When it is impossible to fill completely the shell or shell compartment because of its shape or construction, this reduced capacity should be used for the determination of the degree of filling and for the marking of the tank
SIST EN 13094:2008
EN 13094:2008 (E) 7 3.1.3 competent authority authority or authorities or any other body or bodies designated as such in each country and in each specific case in accordance with domestic law NOTE Attention is drawn to ADR [2] and to the OTIF regulations (commonly referred to as RID) [3] in respect of Competent Authorities. 3.1.4 maximum working pressure highest of the four pressures Pd, Pr, Pv and Pts 3.1.5 partition hermetically sealed dividing wall between adjacent compartments in compartmented tanks 3.1.6 section modulus second moment of area of a structure (and, where appropriate, its associated shell) about its neutral axis divided by the maximum distance from the neutral axis to the extreme fibre of the section used in the calculation 3.1.7 shell sheathing containing the substance carried (including the openings and their closures) 3.1.8 specific resilience integral of the applied force and the measured deflection of a test piece up to the point at which the test bar punctures the test piece, as indicated by the point of maximum force 3.1.9. global resilience ability of a shell with multiple divisions or surge plates to withstand a sideways impact with a beam 3.1.10 mild steel steel with a guaranteed minimum tensile strength of 360 N/mm2 to 440 N/mm2 and a guaranteed minimum elongation at fracture conforming to the requirement for steel specified in 5.2.2.3.1 3.1.11 reference steel steel with a tensile strength of 370 N/mm2 and an elongation after fracture of 27 % 3.1.12 surge plate non-hermetically sealed wall in tanks or compartments of shells intended to reduce the effect of surge, mounted at right angles to the direction of travel, having an area of at least 70 % of the cross-sectional area of the shells where the surge plate is located 3.1.13 test pressure highest effective pressure which arises in the tank during the pressure test 3.1.14 maximum permissible mass tare of the tank and heaviest load authorised for carriage
SIST EN 13094:2008
EN 13094:2008 (E) 8 3.2 Symbols For the purposes of this document, the following symbols apply. A percentage (%) elongation after fracture A1 minimum percentage (%) elongation after fracture of the metal used (see 6.9.1) B pitch circle diameter or, if elliptical, average of major and minor diameters, in millimetres (mm) c distance from the start of a knuckle bend to the edge of a shell, in millimetres (mm) NOTE 1 This is used for the attachment of a dished end to a shell. e shell thickness, in millimetres (mm) ec thickness of a flat closure, in millimetres (mm) ed thickness of a domed closure, in millimetres (mm) ef thickness of a tank end or partition, in millimetres (mm) ers thickness of a reinforcing section er thickness of an opening flange, in millimetres (mm) erd thickness of a domed closure flange, in millimetres (mm) ev adopted thickness of a shell, in millimetres (mm) ev, min minimum thickness of a shell according to 6.9.1, in millimetres (mm) e0 minimum thickness of shell in reference steel, in millimetres (mm) e1 thickness of the thickest part of a shell, in millimetres (mm) e2 thickness of the thinner part of the metal used, in millimetres (mm) g acceleration due to gravity, in metres per second squared (m/s2)
NOTE 2 The value of g is 9,81 m/s2. L overlap of a lapped joint Lc length of reinforcing piece Lr length of reinforcing ring L0 initial gauge length of the test piece used in the tensile test, in millimetres (mm) l length of transition between plates of different thickness l1 length of overlap of swaged edge l2 length of weld at base of swaged joint N safety factor Pd highest effective pressure allowed in a shell during discharge (“maximum discharge pressure allowed”), in MegaPascals (MPa) Pr highest effective pressure allowed in a shell during filling (“maximum filling pressure allowed”), in MegaPascals (MPa) Pts opening pressure of the venting system, in MegaPascals (MPa) Pv effective pressure to which a shell is subjected by the substance carried (including such extraneous gases as it might contain) at the design temperature, in MegaPascals (MPa) Px design pressure of tank (MPa) R internal radius of a domed closure, in millimetres (mm) Rd determined tensile strength, in Newtons per square millimetre (N/mm2) Re apparent yield strength for steels having a clearly defined yield point or guaranteed 0,2 % proof strength for steels with no clearly defined yield point (1 % proof strength for austenitic steels) Ret apparent yield strength for steels having a clearly defined yield point or guaranteed 0,2 % SIST EN 13094:2008
EN 13094:2008 (E) 9 proof strength for steels with no clearly defined yield point (1 % proof strength for austenitic steels) at minimum design temperature Rm tensile strength, in Newtons per square millimetre (N/mm2) Rmt tensile strength at minimum design temperature, in Newtons per square millimetre (N/mm2) Rm1 minimum tensile strength of the metal used, in Newtons per square millimetre (N/mm2) SB total tensile area, in square millimetres (mm2) S0 initial cross-sectional area of a test piece used in the tensile test, in square millimetres (mm2) w effective depth of fillet weld (i.e. distance from the surface of the weld to the minimum penetration point of the molten metal into the base material) Z0 minimum section modulus in reference steel, in cubic centimetres (cm3) Z1 minimum section modulus in the metal used, in cubic centimetres (cm3) σc design stress for cover material, according to 6.8, in Newtons per square millimetre (N/mm2) σr design stress for flange material, according to 6.8, in Newtons per square millimetre (N/mm2) 4 Safety device Tanks shall have a venting system and a safety device to prevent the contents from spilling out if the tank overturns. 5 Materials 5.1 General 5.1.1 The designer shall select the materials to be used in the construction of the tank using ferritic steel, austenitic steel or aluminium alloy material standards published by a national or international standards body or otherwise approved by the competent authority. The material shall in any case meet the requirements specified in 5.2. 5.1.2 Materials used in the construction of shells shall be suitable for shaping. Materials shall be deemed unsuitable if, even though they meet the material requirements of this European Standard, the degree of shaping required by a particular shell design generates cracking or other signs of distress in the shell material. 5.1.3 Materials shall be used that are known to be resistant to brittle fracture and to stress corrosion cracking. 5.1.4 When tested in accordance with the appropriate part of EN ISO 15614-1, the properties of materials used in the fabrication of welded shells shall not be less than the minimum values specified for the material selected in accordance with 5.1.1 throughout the welded area after welding without post-weld heat treatment. 5.2 Material properties 5.2.1 Impact strength Ferritic steel materials shall be tested in accordance with EN 10045-1 using a V-shaped notch, and shall have an impact strength of not less than 34 J/cm2 at - 20 °C (or at the minimum design temperature where this is lower). Impact tests shall be carried out on sheets of materials, or on their weld seams, where the sheet thickness is more than 5 mm. SIST EN 13094:2008
EN 13094:2008 (E) 10 5.2.2 Yield strength, tensile strength and elongation after fracture 5.2.2.1 General 5.2.2.1.1 The values of A, Re and Rm to be used shall be the minimum values specified for the material selected in accordance with the relevant standard for the material with the exception of 5.2.2.1.2 and 5.2.2.1.3. 5.2.2.1.2 When austenitic steels are used, the value of Re used in the calculation may exceed the minimum value in accordance with the relevant standard for the material specified for the material selected provided that: the higher values are attested in a certificate 3.1 issued in accordance with EN 10204; the value of Re used in the calculation does not exceed 1,15 multiplied by the value of Re as specified for the material selected in accordance with the relevant standard for the material. 5.2.2.1.3 When fine-grained steels are used, the value of Re shall not exceed 460 N/mm2 and the value of Rm shall not exceed 725 N/mm2 in accordance with the spe
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