en1092-1法兰标准pdf
- 格式:docx
- 大小:15.08 KB
- 文档页数:2
DIN_EN1092-1德标法兰ICS 23.040.60Flansche und ihre Verbindungen –Runde Flansche für Rohre,Armaturen, Formstücke und Zubeh?rteile –Teil 1: Stahlflansche,nach PN bezeichnetEuropean Standard EN 1092-1:2001 has the status of a DIN Standard.A comma is used as the decimal marker.National forewordThis standard has been prepared by CEN/TC 74 ‘Flanges and their joints’ (Secretariat: Germany).The responsible German body involved in its preparation was the Normenausschuss Rohrleitungen und Dampfkesselanlagen (Pipelines and Pressure Vessels Standards Committee), T echnical Committee Flansche und ihre Verbindungen .It should be noted that this standard does not cover all flange sizes covered by the above DIN Standards.For flange dimensions not specified here, refer to DIN 2501-1.AmendmentsThe DIN Standards listed above have been fully or partially superseded by the specifications of EN 1092-1.Previous editions DIN 2513: 1927-01, 1936-08, 1949-06, 1966-05DIN 2514: 1927-01, 1929-07, 1949-06, 1967-06, 1975-03DIN 2519. 1964-01, 1966-08DIN 2527: 1963-09, 1969-03, 1971-11, 1972-04DIN 2543: 1926-07, 1943-05, 1949-12, 1968-01, 1977-09DIN 2544: 1926-07, 1943-05, 1949x-12, 1968-01, 1977-09DIN 2545: 1926-07, 1943-05, 1949-12, 1968-01, 1977-09DIN 2546: 1928-07, 1947-06, 1949x-12, 1969-04, 1969-11DIN 2547: 1928-07, 1947-06, 1949-12, 1969-04, 1977-09DIN 2566: 1926-07, 1936-08, 1943-11, 1949-06, 1962-01, 1975-03DIN 2573: 1940-10, 1949-05, 1962-01, 1975-03DIN 2576: 1963x-12, 1975-03Ref.No.DIN EN 1092-1:2002-06English price group 23Sales No.112311.02DEUTSCHE NORMJune 2002EN 1092-1{Continued pages 2 to 5.EN comprises 69 pages.No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut für Normung e.V., Berlin. Beuth Verlag GmbH , 10772Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).Flanges and their joints Circular flanges for pipes, valves, fittings and accessoriesPart 1: Steel flanges, PN designatedEnglish version of DIN EN 1092-1Supersedes DIN 2513, May 1966edition, DIN 2514, March 1975edition, DIN 2519, August 1966edition, DIN 2527, April 1972edition, DIN 2543 to DIN 2545,September 1977 editions,DIN 2546, November 1969 edition,DIN 2547, September 1977 edition,DIN 2566, DIN 2573, DIN 2576,DIN 2630 to DIN 2637, DIN 2641,DIN 2642, DIN 2655, and DIN 2656,March 1975 editions, andDIN 2673, August 1962 edition.DIN 2630: 1928-04, 1949-10, 1943-11, 1949-05, 1954-12, 1962-08, 1966-08, 1975-03DIN 2631: 1928-04, 1936-10, 1943-11, 1949-05, 1954-12, 1962-08, 1966-08, 1975-03DIN 2632: 1926-10, 1931-04, 1936-08, 1943-11, 1949-05, 1954-12, 1962x-08, 1966-08, 1975-03DIN 2633: 1936-08, 1943-11, 1949-05, 1962-08, 1966-08, 1975-03DIN 2634: 1936-08, 1943-11, 1949-05, 1962-08, 1966-08, 1975-03DIN 2635: 1936-08, 1943-11, 1949-05, 1962x-08, 1966-08, 1975-03DIN 2636: 1936-08, 1947-08, 1949x-12, 1962-08, 1962-12, 1975-03DIN 2637: 1936-08, 1947-08, 1949-12, 1962-08, 1962-12, 1975-03DIN 2641: 1926-07, 1928-10, 1949-06, 1962-01, 1975-03DIN 2642: 1926-07, 1928-10, 1941-04, 1949-06, 1962-01, 1969-05, 1970-08, 1975-03DIN 2652: 1927-10, 1949-06, 1962-01DIN 2653: 1927-10, 1931-04, 1940-02, 1949-06, 1962-01DIN 2655: 1928-10, 1949-06, 1962-01, 1975-03DIN 2656: 1928-10, 1949-06, 1962-01, 1975-03DIN 2673: 1928-10, 1931-04, 1940-09, 1949-06, 1962-08DIN 3156: 1935x-11DIN 86031: 1952-04DIN 86043: 1952-04DIN HNA FI 31: 1923-08National Annex NA(informative)National addendum to DIN EN 1092-1NA.1Correlation of flange sizesTable NA.1 correlates the flange sizes covered by the withdrawn DIN Standards with those included in DIN EN 1092-1.Table NA.1:Correlation of sizes DINFlange type Size Size Standardas in Item as in as in DIN EN 1092-1DIN Standard DIN EN 1092-12512–Tongue and groove Up to PN 160Up to PN 100DN 4 to DN 1000DN 10 to DN 20002513–Spigot and recess DN 010 to DN 1000Up to PN 100DN 10 to DN 20002514–Spigot with groove and recess DN 010 to DN 3000Up to PN 100DN 10 to DN 2000252705Blank flanges, PN 2,5Not specified.DN 10 to DN 2000Blank flanges, PN 6DN 010 to DN 0500DN 10 to DN 2000Blank flanges, PN 10 DN 010 to DN 0500DN 10 to DN 1200Blank flanges, PN 16 DN 010 to DN 0500DN 10 to DN 1200Blank flanges, PN 25 DN 010 to DN 0500DN 10 to DN 0600Blank flanges, PN 40 DN 010 to DN 0500DN 10 to DN 0600Blank flanges, PN 64 (now PN 63)DN 010 to DN 0400DN 10 to DN 0400Blank flanges, PN 100 DN 010 to DN 0350DN 10 to DN 03502543–Cast steel flanges, PN 16DN 010 to DN 2200DN 10 to DN 2000254420002545–Cast steel flanges, PN 40DN 010 to DN 1600DN 10 to DN 06002546–Cast steel flanges, PN 64 (now PN 63)DN 010 to DN 1200DN 10 to DN 12002547–Cast steel flanges, PN 100DN 125 to DN 0700DN 10 to DN 0500(continued)Page 2DIN EN 1092-1:2002-06DINFlange type Size Size Standardas in Item as in as in DIN EN 1092-1DIN Standard DIN EN 1092-1256613Hubbed threaded flanges,PN 10 to PN 16DN 006 to DN 0100DN 10 to DN 060025731Plate flanges for brazing or welding, PN 6DN 010 to DN 0500DN 10 to DN 060025761Plate flanges for brazing or welding, PN 10DN 010 to DN 0500DN 10 to DN 0600263011Weld-neck flanges, PN 1 and PN 2,5DN 010 to DN 4000DN 10 to DN 4000263111Weld-neck flanges, PN 6DN 010 to DN 3600DN 10 to DN 3600263211Weld-neck flanges, PN 10DN 010 to DN 3000DN 10 to DN 3000263311Weld-neck flanges, PN 16DN 010 to DN 2000DN 10 to DN 2000263411Weld-neck flanges, PN 25DN 010 to DN 1000DN 10 to DN 100026350600263611Weld-neck flanges, PN 64 (now PN 63)DN 010 to DN 0400DN 10 to DN 0400263711Weld-neck flanges, PN 100DN 010 to DN 0350DN 10 to DN 0350264102, 33, 32Loose plate flanges, lapped pipe ends,weld-on plate collars, PN 6DN 010 to DN 1200DN 10 to DN 06002642 02, 33, 32Loose plate flanges, lapped pipe ends,weld-on plate collars, PN 10DN 010 to DN 0800DN 10 to DN 06002655 02, 33, 32Loose plate flanges, weld-on plate collars, PN 25DN 010 to DN 0500DN 10 to DN 0600265602, 33, 32Loose plate flanges, weld-on plate collars, PN 40DN 010 to DN 0400DN 10 to DN 0600267304, 34Loose plate flanges with weld-neckcollar, PN 10DN 010 to DN 1200DN 10 to DN 0600NA.2Manufacturing processesTable NA.2 gives details of manufacturing processes.Table NA.2:Manufacturing processes Rolled,Made Bent and welded Flange type as in DIN EN 1092-1Forged seamless Pressed from sections, bars 1), 2)1), 2)plate or strip 1)01 (Plate flanges for welding)Yes Yes Yes Yes Yes 02 (Loose plate flanges with weld-on plate collar)Yes Yes Yes Yes Yes 04 (Loose plate flanges with weld-neck collar)Yes Yes Yes Yes Yes 05 (Blank flanges)Yes No Yes Yes No 11 (Weld-neck flanges)Yes Yes Yes No *)12 (Hubbed slip-on flanges for welding)Yes Yes Yes No No 13 (Hubbed threaded flanges)Yes Yes Yes No No 21 (Integral flanges)Yes Yes Yes No No 32 (Weld-on plate collars)Yes Yes Yes Yes Yes 33 (Lapped pipe ends)Yes Yes Yes Yes Yes 34 (Weld-neck collars)Yes Yes Yes Yes Yes 1)Manufacturing method also permitted.2)To be agreed when ordering.*)Only for sizes from DN 700.Table NA.1 (concluded)Page 3DIN EN 1092-1:2002-06NA.3Surface finishTable NA.3 gives details of surface finish. The R a and R z values apply only for the as delivered condition, unless otherwise agreed at the time of ordering.Table NA.3:Surface finish R a and R z are maximum values, in micrometres. Outer rim Bore Facing Bolt Spot Flange type as in DIN EN 1092-1 holes facing R a R z R a R z01 (Plate flanges for welding)251602516002 (Loose plate flanges with weld-on plate collar) 251602516004 (Loose plate flanges with weld-neck collar)251602516005 (Blank flanges)25 160 Without bore 11 (Weld-neck flanges)251)1601)251)1601)12 (Hubbed slip-on flanges for welding) 251)1601)251)1601)13 (Hubbed threaded flanges)251)1601) –21 (Integral flanges)251)1601)251)1601)32 (Weld-on plate collars)251602516033 (Lapped pipe ends)251602516034 (Weld-neck collars)251)1601)251)1601)1)Rated for pressures up to 40 bar, unmachined.2)As in DIN EN 1092-1, subclause 5.7.3)For pressures up to 40 bar, punched or drilled. For higher pressures, drilled only.4)As in DIN EN 1092-1, subclause 5.8.NA.4Designation of flange facing typesTable NA.4 correlates the old flange facing type designations used in DIN Standards with the new designations used in DIN EN 1092-1.Table NA.4:Correlation of flange facing type designationsOld designation as in DIN StandardsNew designation as in DIN EN 1092-1Type AType A Type BType CType B 1Type DType EType B 2Type FType C Type NType D Type V 13Type E Type R 13Type F Type V14Type H Type R 14Type GNA.5GasketsSince gaskets for type H flange facings have been left unspecified in European Standards, sealing rings complying with DIN 2693 may be used.2) 3) 4)Page 4DIN EN 1092-1:2002-06NA.6Lenticular ring joint gasketsFlanges may be supplied with facings to fit lenticular ring joint gaskets as in DIN2696, this being subject to agreement atthe time of ordering.NA.7Diaphragm weld sealsFlanges may be supplied with a reduced flange facing diameter, d4, as in DIN2695, this being subject toagreement at the time of ordering.Page5 DIN EN1092-1:2002-06English versionICS 23.040.60Flanges and their jointsCircular flanges for pipes, valves, fittings and accessoriesPart 1: Steel flanges, PN designated2001.CEN –All rights of exploitation in any form and by any means reserved worldwide for CEN national members.Ref. No. EN 1092-1:2001EFlansche und ihre Verbindungen –Runde Flansche für Rohre, Armaturen,Formstücke und Zubeh?rteile –Teil 1:Stahlflansche, nach PN bezeichnet This European Standard was approved by CEN on 2001-07-06.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 stand-ards may be obtained on application to the M anagement Centre or to any CEN member.The European Standards exist 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 andnotified to the Management Centre has the same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, the Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland,and the United Kingdom.EN1092-1December 2001Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComité Européen de NormalisationEurop?isches Komitee für Normung|èé?Brides et leurs assemblages –Bridescirculaires pour tubes, appareils derobinetterie, raccords et accessoires –Pa rtie 1: Brides en acier désignées PNPage2EN1092-1:2001Page3 EN1092-1:2001Page4EN1092-1:2001Page5 EN1092-1:2001Page6EN1092-1:2001Page7 EN1092-1:2001Page8EN1092-1:2001Page9 EN1092-1:2001Page10EN1092-1:2001Page11 EN1092-1:2001Page12EN1092-1:2001Page13 EN1092-1:2001。
dinen1092德标法兰尺寸表摘要:1.引言:德标法兰尺寸表的概述2.德标法兰尺寸表的内容详解3.德标法兰尺寸表的应用领域4.结语:德标法兰尺寸表的重要性正文:1.引言:德标法兰尺寸表的概述德标法兰尺寸表是一种详细记录了德国标准法兰尺寸的表格,它为工程师和设计师在设计、制造和安装法兰系统时提供了重要的参考依据。
德标法兰尺寸表主要包括PN(压力等级)、DN(公称直径)、L(长度)、B(宽度)、M (厚度)等各项尺寸参数,以及对应的螺栓孔直径、螺栓孔数量等信息。
2.德标法兰尺寸表的内容详解(1)PN(压力等级):表示法兰可以承受的最大压力值,单位为bar。
常见的压力等级有PN6、PN10、PN16、PN25、PN40、PN64、PN100、PN160 等。
(2)DN(公称直径):表示法兰的进出口直径,单位为mm。
公称直径是法兰尺寸的主要参数,决定了法兰的流量和适用范围。
(3)L(长度):表示法兰的长度,单位为mm。
法兰长度的选择需要考虑管道的安装空间、使用环境和工程要求等因素。
(4)B(宽度):表示法兰的宽度,单位为mm。
法兰宽度决定了法兰的结构形式和连接方式。
(5)M(厚度):表示法兰的厚度,单位为mm。
法兰厚度直接影响法兰的强度和承受压力能力。
(6)螺栓孔直径和螺栓孔数量:表示法兰的螺栓孔直径和数量,用于连接管道和螺栓。
3.德标法兰尺寸表的应用领域德标法兰尺寸表广泛应用于德国及其它欧洲国家的石油、化工、电力、冶金、造船、建筑等行业。
在我国,德标法兰尺寸表也被广泛采用,尤其在涉及德国标准法兰的工程项目中,德标法兰尺寸表是设计和施工的重要依据。
4.结语:德标法兰尺寸表的重要性德标法兰尺寸表对于法兰的设计、制造、安装和使用具有重要的指导意义。
通过提供详细的尺寸参数,德标法兰尺寸表确保了法兰系统的安全、可靠和稳定运行。
en10921法兰对应国标EN 10921是一款广泛应用于工业领域的法兰标准,其规定了法兰的尺寸、压力等级、材质等技术要求。
在我国,EN 10921法兰标准被广泛接受和应用,为各类工程建设和设备安装提供了重要的技术保障。
一、EN 10921法兰的标准含义EN 10921法兰标准主要针对欧洲市场,其规定了圆形法兰的尺寸范围、公称压力、连接方式、螺栓孔数量和直径等参数。
该标准还包括了法兰材质、防腐、检验等方面的要求,为法兰的设计、生产和使用提供了详细指导。
二、EN 10921法兰的国标对应关系在我国,EN 10921法兰标准与GB/T 9119-2010《钢制法兰》标准具有对应关系。
GB/T 9119-2010标准规定了圆形钢制法兰的尺寸、压力等级、连接方式等技术要求,与EN 10921法兰标准相似,但部分参数和规定有所不同。
三、EN 10921法兰在我国的应用现状随着我国与欧洲市场的不断交流与合作,EN 10921法兰在我国的应用越来越广泛。
不仅在石油、化工、冶金等行业有广泛应用,还在建筑、市政等领域得到了越来越多的关注。
与此同时,我国法兰生产企业也在不断提高产品质量,以满足国内外市场的需求。
四、EN 10921法兰在实际工程中的优势与特点1.标准化:EN 10921法兰标准涵盖了法兰的设计、生产、检验等各个环节,有利于提高工程质量和效率。
2.通用性:EN 10921法兰适用于各种类型的管道和设备连接,满足多种应用场景的需求。
3.可靠性:EN 10921法兰严格按照标准生产,保证了法兰连接的可靠性。
4.易于维护:EN 10921法兰采用标准化设计,便于维护和更换零部件。
五、总结:EN 10921法兰在我国的重要性EN 10921法兰作为一款欧洲标准,在我国得到了广泛的应用和认可。
其优势和特点使得它在各类工程中具有重要地位,为我国工业发展提供了有力支持。
EN1092-1 法兰标准Flanges PN 6 EN 1092-1Dimensions of PN 6 Flanges EN 1092-1NOTE 1: Dimensions N1, N2 and N3 are measured at the intersection of the hub draft angle and the back face of the flange. NOTE 2: For d1 dimensions see document "Flange facing according to EN 1092-1".Dimensions in mm* Above DN 600 dimension C1 is to be specified by the purchaser.** For flanges type 21 the outside hub diameter approximately corresponds to the outside pipe diameter.NOTE: The p/t ratings from EN 1092-1 apply only for flange types 05, 11, 12, 13 and 21 having nominal sizes up to and including DN 600. The p/t rating of all other flanges shall be agreed between the manufacturer and the purchaser.Flanges PN 10 EN 1092-1Dimensions of PN 10 Flanges EN 1092-1NOTE 1: Dimensions N1, N2 and N3 are measured at the intersection of the hub draft angle and the back face of the flange. NOTE 2: For d1 dimensions see document "Flange facing according to EN 1092-1".Dimensions in mm* For flanges type 21 the outside hub diameter approximately corresponds to the outside pipe diameter,NOTE: The p/t ratings from EN 1092-1 apply only for flange types 05, 11, 12, 13 and 21 having nominal sizes up to and including DN 600. The p/t rating of all other flanges shall be agreed between the manufacturer and the purchaser.Flanges PN 16 EN 1092-1Dimensions of PN 16 Flanges EN 1092-1NOTE 1: Dimensions N1, N2 and N3 are measured at the intersection of the hub draft angle and the back face of the flange.NOTE 2: For d1 dimensions see document "Flange facing according to EN 1092-1".Dimensions in mm* For flanges type 21 the outside hub diameter approximately corresponds to the outside pipe diameter,** 8 holes is preferred however 4 holes may be supplied upon special request by the purchaser.NOTE: The p/t ratings from EN 1092-1 apply only for flange types 05, 11, 12, 13 and 21 having nominal sizes up to and including DN 600. The p/t rating of all other flanges shall be agreed between the manufacturer and the purchaser.Flanges PN 25 EN 1092-1Dimensions of PN 25 Flanges EN 1092-1NOTE 1: Dimensions N1, N2 and N3 are measured at the intersection of the hub draft angle and the back face of the flange.NOTE 2: For d1 dimensions see document "Flange facing according to EN 1092-1".Dimensions in mm* For flanges type 21 the outside hub diameter approximately corresponds to the outside pipe diameter.NOTE: The p/t ratings from EN 1092-1 apply only for flange types 05, 11, 12, 13 and 21 having nominal sizes up to and including DN 600. The p/t rating of all other flanges shall be agreed between the manufacturer and the purchaser.Flanges PN 40 EN 1092-1Dimensions of PN 40 Flanges EN 1092-1NOTE 1: Dimensions N1, N2 and N3 are measured at the intersection of the hub draft angle and the back face of the flange.NOTE 2: For d1 dimensions see document "Flange facing according to EN 1092-1".Dimensions in mm* For flanges type 21 the outside hub diameter approximately corresponds to the outside pipe diameter,NOTE: The p/t ratings from EN 1092-1 apply only for flange types 05, 11, 12, 13 and 21 having nominal sizes up to and including DN 600. The p/t rating of all other flanges shall be agreed between the manufacturer and the purchaser.Flanges PN 63 EN 1092-1Dimensions of PN 63 Flanges EN 1092-1NOTE: Dimensions N1, N2 and N3 are measured at the intersection of the hub draft angle and the back face of the flange.Dimensions in mm* For flanges type 21 the outside hub diameter approximately corresponds to the outside pipe diameter.NOTE: The p/t ratings from EN 1092-1 apply only for flange types 05, 11, 12, 13 and 21 having nominal sizes up to and including DN 600. The p/t rating of all other flanges shall be agreed between the manufacturer and the purchaser.Flanges PN 100 EN1092-1Dimensions of PN 100 Flanges EN 1092-1NOTE: Dimensions N1, N2 and N3 are measured at the intersection of the hub draft angle and the back face of the flange.Dimensions in mm* For flanges type 21 the outside hub diameter approximately corresponds to the outside pipe diameter,NOTE: The p/t ratings from EN 1092-1 apply only for flange types 05, 11, 12, 13 and 21 having nominal sizes up to and including DN 600. The p/t rating of all other flanges shall be agreed between the manufacturer and the purchaser.FLANGES according to EN 1092-1Flange facing dimensions according to EN 1092-1 standardType A flat faceType Braised faceType Ctongue faceType Dgroove faceType E spigot Type FreccesType GO ring recessType HO ring groove* For PN 160 flnages form can be only B2, C and D。
孔板法兰的欧洲标准孔板法兰是一种常见的管道附件,用于测量液体或气体流量。
它基于孔板原理,通过在管道中安装一个孔板,使流体在孔板前后形成压力差,从而推算出流量大小。
在欧洲,孔板法兰有一系列的标准规范,下面将简要介绍一下这些标准规范。
第一、EN 1092-1EN 1092-1是孔板法兰的基本标准,它规定了孔板法兰的尺寸、压力等级、材料、封面形式、表面处理等方面的要求。
该标准适用于法兰连接的管道系统,钢制孔板法兰的压力等级为PN 2.5、PN 6、PN 10、PN 16、PN 25、PN 40和PN 63,用于温度范围为-10°C 至120°C的冷、热液体或气体流体。
该标准指出,孔板法兰应采用标准型号和符号,以确保法兰和孔板之间良好的匹配。
此外,孔板法兰应符合以下要求:* 钢制孔板法兰的尺寸和公差应符合标准要求;* 板材应符合EN 10028-2、EN 10088-2或ASTM A240标准;* 孔板井应采用静态平衡设计;* 除非另有说明,所有孔板法兰应在制造时进行硫化,并用防锈油或其他耐候材料涂覆。
EN 837-1是欧洲标准中的压力表标准,它适用于测量非腐蚀、无污染和真空过程中的压力。
该标准规定了压力表的设计、要求、测试和标记,适用于含孔板法兰的管道系统的压力测量。
在使用孔板法兰测量压力时,应使用符合EN 837-1标准的压力表,以保证测量值的准确性。
该标准要求压力表的减量为1.6,精度等级应为0.6。
第三、EN ISO 5167EN ISO 5167是孔板法兰的流量标准,它规定了测量液体和气体流量的方法、孔板尺寸、位置、精密度、误差限和计算流量的方法。
该标准意在确保各种类型的孔板法兰用于不同类型的流体和应用,提高流量测量的准确性和一致性。
此标准要求孔板法兰的测量过程最小精度达到+/- 1%。
建议使用或建造以符合EN 1092-1或ASME B16.5标准的孔板法兰。
计算表现和误差限使用紧随其后的附录进行预测和使用。
en1092-1法兰标准pdf
关于EN 1092-1法兰标准的PDF文件,我无法直接提供文件下载链接,但我可以为你提供一些相关信息。
EN 1092-1是欧洲标准化组织(CEN)制定的法兰标准,适用于管道连接中的法兰。
该标准规定了不同类型的法兰的尺寸、材料和连接要求,以确保管道连接的安全性和可靠性。
如果你想获取EN 1092-1法兰标准的PDF文件,有几种途径可以尝试:
1. 购买,你可以通过标准化组织或相关的技术出版社购买EN 1092-1标准的PDF版本。
这样可以确保你获取到的是最新版本的标准文件。
2. 在线资源,一些网站可能提供免费或付费的法兰标准PDF下载。
你可以通过搜索引擎查找相关资源,并选择可靠的来源进行下载。
3. 图书馆或学术机构,你可以尝试联系当地的图书馆或学术机
构,询问是否有关于EN 1092-1法兰标准的文献或电子资源可供参考。
无论你如何获取EN 1092-1法兰标准的PDF文件,建议你确保所获取的文件是合法、准确和最新的版本。
在使用标准时,应该注意标准的适用范围、引用的其他标准以及任何修订或更新的信息。
请注意,以上提供的信息仅供参考,具体获取EN 1092-1法兰标准的PDF文件还需根据你的具体需求和情况进行进一步的调查和查询。