EN12245(中英文).doc

EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORMEN 12245欧洲标准规范 EN12245February 20022002年2月ICS 23.020.30English versionTransportable gas cylinders - Fully wrapped composite cylindersBouteilles gaz transportables - Bouteilles entirement bobines en matriaux compositesOrtsbewegliche Gasflaschen - Vollumwickelte Flaschen aus VerbundwerkstoffenThis European Standard was approved by CEN on 9 November 2001.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the 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 translation under the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.英文版便携式气瓶-全缠绕复合气瓶此标准于2001年九月被欧洲标准化委员会批准欧洲标准化委员会成员必须严格遵守欧洲标准化委员会欧洲电工技术标准化委员会内部的规定其中规定的条件,使欧洲标准的国家标准的地位没有改变. 最新目录及参考书目等有关国家标准,可在管理中心或任何共同体成员国申请获得此标准有三种官方版本(英语、法语、德语).而由欧洲标准化委员会成员负责翻译为其自己的语言且被告知管理中心的版本和官方版本一样.欧洲标准化委员会成员包括奥地利、比利时、捷克、丹麦、芬兰、法国、德国、希腊、冰岛、爱尔兰、意大利、卢森堡、马耳他、荷兰、挪威、葡萄牙、西班牙、瑞典、瑞士和英国.EUROPEAN COMMITTEE FOR STANDARDIZATION C O M I T EUR O P EN DE NOR M A L I S A TI ON EUR O P I S C H ES KOM I TEE F R NOR M UNG anagement Centre: rue de Stassart, 36 B-1050 Brussels 2002 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members.Ref. No. EN 12245:2002 EEN 12245:2002 (E)ContentsForeword. .3Introduction. 41Scope. 52Normative references. . .53Terms, definitions and symbols. .74Design and manufacture. 95Cylinder and material tests. . 13 6Conformity evaluation. 297Marking.29Annex A (normative)Prototype testing, design variant testing and production testing . 30Annex B (informative) Examples of type approval and production testing certificates . 42Bibliography. 48 目录前言绪论1 范围2 参考3 术语、定义和符号4 设计与制造5 气瓶与原材料检测6 评价依据7 标记附录A（标准）原型试验，设计改进试验和成品实验附录B（说明）实例类型测试和成品实验证书 参考资料 Foreword 前言 This document EN 12245:2002 has been prepared by Technical Committee CEN/TC 23Transportable gas cylinders, the secretariat of which is held by BSI.本欧洲标准是由技术委员会CEN/TC 23“便携式气瓶-全缠绕复合气瓶”组编制，其秘书由BSI担任。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 August 2002, and conflicting national standards shall be withdrawn at the latest by August 2002.本欧洲标准必须最迟于2002年8月通过发表相同内容的文本或备书而具备国家标准的相同效力。同时，与上述标准有悖的所有国家标准必须最迟于2002年8月废除。This European Standard 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.本标准是在欧洲标准化委员会授权下由欧洲协会及欧洲自由贸易机构编制，同时此标准支持关于危险货物运输条例的基本指导方针的目标This European Standard has been submitted for reference into the RID and/or the technical annexes of the ADR. Therefore in this context the standards listed in the normative references and covering basic requirements of the RID/ADR not addressed within the present standard are normative only when the standards themselves are referred to in the RID and/or the technical annexes of the ADR.本标准已递交给RID作为参考和/或作为ADR的技术附录。因此在这方面，为在当前标准列出的RID/ADR所列标准参考标准及所含盖的基本要求在这些标准还参考RID和/或ADR的技术附录时是作为参考性的。Annex A is normative, annex B is informative.附录A是标准的，附录B是说明性的According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. 根据欧洲标准化委员会/欧洲电工标准化委员会的内部章程，下列国家的国家标准机构一定要严格执行本欧洲标准：奥地利、比利时、捷克共和国、丹麦、芬兰、法国、德国、希腊、冰岛、爱尔兰、意大利、卢森堡、荷兰、挪威、葡萄牙、西班牙、瑞典、瑞士和英国。Introduction引言The purpose of this standard is to provide a specification for the design, manufacture, inspection and testing of refillable, transportable fully wrapped composite cylinders.本标准的目的是提供一个用于便携式全缠绕复合气瓶的设计、制造、检测和测试的规范。The specifications given are based on knowledge of, and experience with, materials, design requirements, manufacturing processes and control during manufacture of cylinders in common use in the countries of the CEN members.给定规范是基于欧盟成员国惯用气瓶生产过程中的知识、经验、材料、设计要求,，生产过程和控制的基础上的。1Scope1 范围This European Standard specifies minimum requirements for the materials, design, construction, prototype testing and routine manufacturing inspections of composite gas cylinders with a water capacity up to and including 450 l for compressed, liquefied and dissolved gases. 欧洲标准规定了填充压缩，液化及溶解性气体的水容积达到并包含450L的复合气瓶的材料、设计、结构、样品测试及日常生产检查方面的最低要求。 NOTEFor the purposes of this standard, the word “cylinder” includes tubes up to 450 l water capacity 注：鉴于本标准的目的，标准中“气瓶”包括了水容积达到450L的钢管。This standard is applicable to cylinders that comprise a liner of metallic material (welded or seamless) or non-metallic material (or a mixture thereof), reinforced by a wound composite consisting of fibres of glass, carbon or aramid (or a mixture thereof) embedded in a matrix. 本标准适用于以金属材料（焊接或无缝）或非金属材料（或一种混合物）制成内胆，由玻璃纤维、碳纤维或芳族聚酰胺（或一种混合物）嵌入基体而增强的气瓶。This standard is also applicable to composite cylinders without liners. 本标准同样适用于无内胆复合气瓶。This standard is not applicable to gas cylinders which are partially covered with fibres and commonly called hoop wrapped cylinders. For hoop wrapped composite cylinders see EN 12257. 本标准不适用于只部分缠绕纤维或通称为环缠绕的气瓶。对于环缠符合气瓶参见EN 12257。NOTEThe specification does not address the design, fitting and performance of removable protective sleeves. Where these are fitted they should be considered separately. 注：本规范没有指明可拆卸保护套的设计、装配和性能。这些装置应分别考虑其安装位置。2Normative references标准参考This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate place in the text, and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments).本标准是由过期或没过期的参考文献、其他出版物的精要合并而成。这些标准化参考资料将在文中适当的地方提到，出版物也将随后列出。对于过期的参考文献，只有进行后期的修订修改之后才能整合到欧洲标准中。对于没过期的则采用参考文献的最新版本（包括修订）。EN 720-2, Transportable gas cylinders Gases and gas mixtures Part 2: Determination of flammability and oxidising potential of gases and gas mixtures.EN 720-2，便携式气瓶-气体及气体混合物-第二部分：气体或气体混合物可燃性及氧化潜能测定。EN 1089-1, Transportable gas cylinders Gas cylinder identification (excluding LPG) Part 1: Stampmarking.EN 1089-1，便携式气瓶-气瓶识别（LPG除外）第一部分：打号。EN 1964-1, Transportable gas cylinders Specification for the design and construction of refillable transportable seamless steel gas cylinders of water capacities from 0,5 litres up to and including 150 litres Part 1: Cylinders made of seamless steel with an Rm value of less than 1100 MPa.EN 1964-1,便携式气瓶水容积0.5L150L可填充便携式无缝钢瓶的设计及制造规范第一部分：Rm值小于1100MPa的无缝钢制气瓶。prEN 1964-2, Transportable gas cylinders Specification for the design and construction of refillable transportable seamless steel gas cylinders from 0,5 litres up to and including 150 litres Part 2: Tensile strength (Rm max) 1100 MPa.PrEN 1964-2，便携式气瓶-0.5L150L可填充便携式无缝钢瓶的设计及制造规范第二部分：拉伸强度（最大Rm）1100MPa。EN 1964-3, Transportable gas cylinders Specification for the design and construction of refillable transportable seamless steel gas cylinders of water capacities from 0,5 litres up to and including 150 litres Part 3: Stainless steel cylinders.EN 1964-3,便携式气瓶0.5L150L可填充便携式无缝钢瓶的设计及制造规范第三部分：不锈钢气瓶。EN 1975, Transportable gas cylinders Specification for the design and construction of refillable transportable seamless aluminium and aluminium alloy gas cylinders of capacity from 0,5 l up to 150 l.EN 1975，便携式气瓶0.5L150L可填充便携式无缝铝或铝合金气瓶的设计及结构规范。EN 12862, Transportable gas cylinders Refillable transportable welded aluminium alloy gas cylinders.EN 12862，便携式气瓶可填充便携式焊接铝合金气瓶。prEN 13322-1, Transportable gas cylinders Refillable transportable welded steel gas cylinders Part 1: Welded steel.prEN 13322-1，便携式气瓶可填充便携式焊接钢瓶第一部分：焊接钢。prEN 13322-2, Transportable gas cylinders Refillable transportable welded stainless steel gas cylinders Part 2: Welded stainless steel.prEN 13322-2，便携式气瓶可填充便携式焊接钢瓶第二部分：焊接不锈钢。EN ISO 11114-1, Transportable gas cylinders Compatibility of cylinder and valve materials with gas contents Part 1: Metallic Materials (ISO 11114-1:1997).EN ISO 11114-1，便携式气瓶气瓶及充气用阀门材料的兼容性第一部分：金属材料（ISO 11114-1:1997）。EN ISO 11114-2, Transportable gas cylinders Compatibility of cylinder and valve materials with gas contents Part 2: Non-metallic Materials (ISO 11114-2:2000).EN ISO 11114-2，便携式气瓶气瓶及充气用阀门材料的兼容性第二部分：非金属材料（ISO 11114-2:2000）。EN ISO 11114-3, Transportable gas cylinders Compatibility of cylinder and valve materials with gas contents Part 3: Autogenous ignition test in oxygen atmosphere (ISO 11114-3:1997).EN ISO 11114-3，便携式气瓶气瓶及充气用阀门材料的兼容性第三部分：有氧气氛下自燃测试（ISO 11114-3:1997）。EN ISO 11120, Gas cylinders Refillable seamless steel tubes for compressed gas transport, of water capacity between 150 l and 3000 l Design, construction and testing (ISO 11120:1999).EN ISO 11120，气瓶压缩气体运输用水容积为150L3000L的可填充无缝钢管设计、制造及测试(ISO 11120:1999)。EN ISO 13341, Fitting of valves to gas cylinders (ISO 13341:1997).EN ISO 13341，气瓶的阀门安装（ISO 13341:1997）。ISO 75-1, Plastics Determination of temperature of deflection under load Part 1: General test method.ISO 75-1，塑料承载下缺陷温度测试第一部分：通用测试方法。ISO 75-3, Plastics Determination of temperature of deflection under load Part 3: High-strength thermosetting laminates and long-fibre-reinforced plastics.ISO 75-3，塑料承载下缺陷温度测试第三部分：高强度热固化层压板及长纤维增强塑料。ISO 175, Plastics Determination of the effects of liquid chemicals, including water.ISO 175，塑料包含水在内的液体化学试剂的影响测试。ISO 527-1, Plastics Determination of tensile properties Part 1: General principles.ISO 5271，塑料拉伸性能测试第一部分：总则。ISO 527-2, Plastics Determination of tensile properties Part 2: Test conditions for moulding and extrusion plastics.ISO 5272，塑料拉伸性能测试第二部分：模压塑料测试条件。ISO 1133, Plastics Determination of the melt mass-flow rate (MFR) and melt volume-flow rate(MVR) of thermoplastics.ISO 1133，塑料热塑性塑料的熔体质量流速及熔体体积流速的测定。ISO 1183, Plastics Methods of determining the density and relative density of non-cellular plastics.ISO 1183，塑料非多孔塑料密度和相对密度的测定方法。ISO 1628-3, Plastics Determination of viscosity number and limiting viscosity number Part 3: Polyethylenes and polypropylenes.ISO 16283，塑料粘度值及极限粘度值的测定第三部分： 聚乙烯和聚丙烯。 ISO 2884-1, Paints and varnishes Determination of viscosity using rotary viscometers Part 1: Cone-and-plate viscometer operated at a high rate of shear.ISO 28841，喷涂旋转粘度计测定黏度第一部分：高切变率下用锥板粘度计。ISO 3146, Plastics Determination of melting behaviour (melting temperature or melting range) of semi-crystalline polymers.ISO 3146，塑料半晶态聚合物熔融性状（熔融温度和熔融范围）测定。ISO 10156, Gases and gas mixtures Determination of fire potential and oxidizing ability for the selection of cylinder valve outlets.ISO 10156，气体和气体混合物所选气瓶阀门出口着火及氧化能力的测定。ISO 15512, Plastics - Determination of water content.ISO 15512，塑料含水量测定。ASTM D 2196-86, Test methods for rheological properties of non-newtonian materials by rotational(Brookfield) viscometer.ASTM D 219686，用旋转粘度计测定非牛顿物质流变性质试验法。ASTM D 2290-92, Test method for apparent tensile strength of ring or tubular plastics and reinforced plastics by split disk method.ASTM D 229692，分离片法测定环状或管型塑料及增强塑料的表面拉伸强度试验法。ASTM D 2291-83, Fabrication of ring test specimens for glass-resin composites.ASTM D 229183，玻璃树脂复合材料环状试验样品的制造。ASTM D 2343-95, Test method for tensile properties of glass fibre strands, yarns and rovings used in reinforced plastics.ASTM D 234395，增强塑料用玻璃纤维单丝、纱及粗纱拉伸性能的试验方法。ASTM D 2344-84, Test method for apparent interlaminar shear strength of parallel fiber composites by short beam method.ASTM D 234484，短梁法测平行纤维复合材料的层间抗剪强度测试法。ASTM D 4018-93, Test methods for tensile properties of continuous filament carbon and graphite fibre tows.ASTM D 401893，碳纤和石墨纤维丝束拉伸性能测试方法。3Terms, definitions and symbols3 术语，定义和符号For the purposes of this European standard, the following terms, definitions and symbols apply.在本欧洲标准采用如下术语，定义及符号。3.1 Terms and definitions3.1 术语和定义3.1.1ambient temperaturetemperature of surroundings varying between 10 C and 35 C (for test purposes only)3.1.1 室温 介于10 C35 C变化的环境温度（只用于试验）3.1.2autofrettagepressure application procedure which strains the metal liner past its yield point sufficiently to cause permanent plastic deformation, and results in the liner having compressive stresses and the fibres having tensile stresses when at zero internal gauge pressure 3.1.2 自紧压力加压工序就是充分拉伸金属内胆使之超过屈服点从而促成永久塑性变形并导致在零内径规压力时内胆拥有压缩应力，纤维具有拉伸应力。3.1.3batch, (of fibres or components of the resin system)homogeneous quantity of material, identified and certified as such by the supplier3.1.3 批量（纤维或部分树脂系统） 供应商鉴定并确认的材料的均一数量。3.1.4batch, (of metallic liners)quantity of liners of the same nominal diameter, thickness, length and design, made successively from the same material cast and subjected to the same heat treatment for the same length of time 3.1.4 批量（金属内胆） 同一制造工艺，同一热处理规范，连续生产的且具有相同公称直径、厚度、长度和设计的内胆数量。3.1.5 batch, (of non-metallic liners)quantity of liners of the same nominal diameter, thickness, length and design, made successively from the same batch of materials and subjected to the same manufacturing process3.1.5批量（非金属内胆）同批材料同一制造工艺，连续生产的且具有相同公称直径、厚度、长度和设计的内胆数量。3.1.6batch, (of finished cylinders with liners)quantity of up to 200 finished cylinders, plus cylinders for destructive testing, of the same nominal diameter, thickness, length and design. The batch may contain different batches of liners (providing the batches are nominally the same and have had the same treatments), fibres and matrix materials3.1.6批量（有内胆成品气瓶）具有相同的公称直径、厚度、长度和设计的加上破坏性试验用数量达到200的气瓶成品数量，同一批次气瓶含不同批次的内胆（假设这些批次名义上相同并且具有同样的加工工艺）、纤维和复合材料。3.1.7batch, (of finished cylinders with no liners)production quantity of up to 200 finished cylinders, plus cylinders for destructive testing, of the same nominal diameter, thickness, length and design3.1.7批量（无内胆气瓶成品）具有相同的公称直径、厚度、长度和设计的加上破坏性试验用数量达到200的气瓶成品数量3.1.8burst pressurehighest pressure reached in a cylinder or liner during the relevant burst test3.1.8爆破压力相应爆破试验过程中气瓶或内胆内达到的最高压力。3.1.9composite overwrapfibres and matrix taken together as a combined unit3.1.9全缠复合材料作为一个联合单元的纤维和基体。3.1.10elastomermaterial which at ambient temperature can be stretched repeatedly to at least twice its original length and will return with force to approximately its original length immediately upon release of the stress3.1.10弹性材料该材料是在一般温度下能重复拉伸到至少是原来长度的两倍而在释放后能立即恢复到接近原始的长度。3.1.11exterior coatinglayer of clear or pigmented material applied to the cylinder as protection or for cosmetic purposes3.1.11外保护层作为保护或美观用而用于气瓶的纯色或有色物质层。3.1.12fibre or strandload-carrying part of the composite overwrap e.g. glass, aramid or carbon3.1.12纤维或单纱如玻璃纤维，芳纶或碳纤维全缠复合材料的承载部分。3.1.13fully wrapped cylindercylinder reinforced by wrapping to take both circumferential and longitudinal stress3.1.13全缠气瓶承载横向和纵向应力全缠气瓶。3.1.14linermetallic or non-metallic vessel that contains the gas but may also contribute to the mechanical behaviour of the cylinder3.1.14内胆盛装气体用金属或非金属容器也可能影响气瓶的力学性能。3.1.15non-load sharing linerliner that contributes less than 5 % of the load bearing of the overall cylinder design at test pressure, and is intended only to prevent diffusion of the contained gas3.1.15空载内胆试验压力下内胆只承载气瓶整体设计不及5%的载荷来防止充装气体的扩散。3.1.16non-metallic linerliner made from thermoplastic, thermosetting, or elastomer material3.1.16非金属内胆热塑性、热固性或弹性材料制内胆。3.1.17cylinder without linercylinder having no liner and consisting wholly of the composite winding3.1.17无内胆气瓶气瓶无内胆而全部由复合材料缠绕成气瓶。3.1.18matrixmaterial which is used to bind and hold the fibres in place3.1.18基体恰当粘结并固定纤维的材料。3.1.19rejected cylindercylinder which in its present condition has not passed the test requirements3.1.19废气瓶现有条件下未通过试验要求的气瓶。3.1.20thermoplasticplastics capable of being repeatedly softened by increase of temperature and hardened by decrease of temperature3.1.20热塑性塑料能重复升温软化而降温硬化的塑料。3.1.21thermosetplastics which when cured by the application of heat or chemical means change into a substantially infusible and insoluble product3.1.21热固性塑料通过加热或化学方法固化而成难熔或不熔产品的塑料。3.2 Symbols3.2 符号pbactual burst pressure of composite cylinder, in bar1) above atmospheric pressure Pb 复合气瓶的实际爆破压力，Bar 高于大气压1) above atmospheric pressurepbLburst pressure of liner, in bar Pbl 内胆爆破压力，Bar 高于大气压pbminminimum burst pressure of composite cylinder obtained during design variant approval testing, in bar1) above atmospheric pressurePbmin 在设计改进试验过程中所获复合气瓶最 小爆破压力，Bar 高于大气压phhydraulic test pressure of composite cylinder, in bar 1)above atmospheric pressurePh 复合气瓶的水压试验压力，Bar 高于大气压4Design and manufacture4 设计和制造4.1 General4.1 概要4.1.1A fully wrapped composite gas cylinder may be manufactured with a metallic or non-metallic liner or without a liner. Cylinders without a liner may be manufactured from two parts joined together with adhesive. An optional exterior coating may be used to provide external protection and when this is an integral part of the design shall be permanent.4.1.1全缠复合气瓶可由金属或非金属内胆或无内胆制造。无内胆气瓶可用粘合剂把两部分粘合制成。理想的外部涂层可用来提供外部保护且当作为设计不可分部分时也应为永久涂层。The cylinder may also include additional parts such as rings, bases, etc.气瓶也可包括如环，底座等其他附件。4.1.2Cylinders shall be designed with one or two openings alo