1、BS EN 4113:2009ICS 49.030.99NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDAerospace series Clamps, loop (P type)in corrosion resistingsteel, passivated withrubber cushioning Dimensions, massesThis British Standardwas published underthe authority of theStandard
2、s Policy andStrategy Committee on 30November 2009 BSI 2009ISBN 978 0 580 59235 5Amendments/corrigenda issued since publicationDate CommentsBS EN 4113:2009National forewordThis British Standard is the UK implementation of EN 4113:2009. Itsupersedes BS EN 4113:2001 which is withdrawn.The UK participat
3、ion in its preparation was entrusted to TechnicalCommittee ACE/69, Aerospace hydraulic systems, fluids andcomponents.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contract
4、. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunityfrom legal obligations.BS EN 4113:2009EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4113 October 2009 ICS 49.030.99 Supersedes EN 4113:2001English Version Aerospace series - Clamps, lo
5、op (P type) in corrosion resisting steel, passivated with rubber cushioning - Dimensions, massesSrie arospatiale - Colliers en P en acier rsistant la corrosion, passivs avec profil en lastomre - Dimensions, masses Luft- und Raumfahrt - Schellen in Schlaufenform (P-Form) aus korrosionsbestndigem Stah
6、l, passiviert mit Profilgummi - Mae, Massen This European Standard was approved by CEN on 5 October 2009. 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 alteratio
7、n. Up-to-date lists and bibliographical references concerning such national standards 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 translat
8、ion under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany,
9、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 STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Mana
10、gement Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4113:2009: EBS EN 4113:2009EN 4113:2009 (E) 2 Contents Page Foreword 31 Scope 42 Normative references 43 Required characteristics
11、 .44 Designation . 105 Marking 106 Technical specification 10BS EN 4113:2009EN 4113:2009 (E) 3 Foreword This document (EN 4113:2009) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carried out in accordance with
12、the rules of this Association, this Standard has received the approval of the National Associations and the Official Services of the member countries of ASD, prior to its presentation to CEN. This European Standard shall be given the status of a national standard, either by publication of an identic
13、al text or by endorsement, at the latest by April 2010, and conflicting national standards shall be withdrawn at the latest by April 2010. 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 respon
14、sible for identifying any or all such patent rights. This document supersedes EN 4113:2001. 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 Repu
15、blic, 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. BS EN 4113:2009EN 4113:2009 (E) 4 1 Scope This Euro
16、pean Standard specifies the required characteristics of loop style clamps (“P” type) in corrosion resisting steel, passivated with various cushion materials. These clamps are used for supporting aerospace pipe assemblies and electrical cable bundles. For temperature range and environmental considera
17、tions see the various cushion material standards. 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 a
18、ny amendments) applies. EN 2261, Aerospace series Silicone rubber (VMQ) Hardness 70 IRHD EN 2424:2008, Aerospace series Marking of aerospace products EN 2516, Aerospace series Passivation of corrosion resisting steels and decontamination of nickel base alloys EN 2566, Aerospace series Fluorocarbon r
19、ubber Hardness 70 Characteristics1)EN 3078, Aerospace series P, Q and saddle clamps with rubber cushion Technical specification1)EN 3488, Aerospace series Steel FE-PA3601 (X6CrNiTi18-10) Air melted Softened Sheet and strip a 6 mm 500 MPa Rm 700 MPa EN 3825, Aerospace series Fluorosilicone rubber (FV
20、MQ) Hardness 60 IRHD1)EN 3826, Aerospace series Fluorosilicone rubber (FVMQ) Hardness 70 IRHD1)EN 4115, Aerospace series Cushion, rubber for clamps Dimensions, masses EN 10088 (all parts), Stainless steels 3 Required characteristics 3.1 Materials According to Table 1. Clamp: According to EN 3488 (al
21、ternative material 1.4541 according to EN 10088). Cushion: According to EN 4115. 1) Published as ASD Prestandard at the date of publication of this standard. BS EN 4113:2009EN 4113:2009 (E) 5 Table 1 Cushion materials Cushion material code Elastomer Colour S Silicone VMQ EN 2261 rust F Fluorosilicon
22、e FVMQ EN 3826 a blue V Fluorocarbon FPM EN 2566 b brown aAlternative EN 3825. bAlternative Fluorocarbon rubber (FPM) Hardness 75 IRHD (Class 60C7). 3.2 Surface treatment According to EN 2516. 3.3 Configuration Dimensions Masses See Figures 1 to 2 and Table 2. Rubber cushion dimensions, see EN 4115.
23、 BS EN 4113:2009EN 4113:2009 (E) 6 Dimensions in millimetres a) Form with round hole b) Form with slotted hole in lower foot, code letter R in lower foot, code letter H aDelivery position bRubber cushion and t1and t2according to EN 4115 cArea for marking dStiffening deformation on both sides as draw
24、n, or central at the manufacturers option Figure 1 Configuration of clamp with rubber cushion BS EN 4113:2009EN 4113:2009 (E) 7 aRubber cushion according to EN 4115 NOTE Possible forms of cushion with alternative wedge according to EN 4115 (at manufacturers option). Figure 2 Configuration of clamp w
25、ith rubber cushion, wedge version (Form W) BS EN 4113:2009EN 4113:2009 (E) 8 Table 2 Dimensions, masses Diameter code b1b2ad be1 e2 e3 r s acMass kg/1 000 partsCushion type according to EN 4115 0,25 max. 0,4 0,4 0,4 0,4 max. max. Without wedge With wedge 03 09,5 14,4 3 11,5 4,7 5,7 1,6 1,6to 2 0,8 4
26、,5 1N 1K 04 4 12,0 6,2 5,25 05 5 12,5 6,7 5,55 06 6 13,0 7,2 6,15 07 7 13,5 7,7 6,45 08 8 14,0 8,2 7,05 09 9 14,5 8,7 7,5 10 10 15,0 9,2 8,1 11 11 15,5 9,7 8,55 12 12 16,0 10,2 8,85 13 12,7 18 13 16,5 5,5 10,7 2,5 011,25 2N 2K 14 14 18,7 11,2 012,3 15 15 19,2 11,7 012,6 16 16 19,7 12,2 012,75 17 17
27、20,2 12,7 013,35 18 18 20,7 13,2 013,8 2L 19 19 21,2 13,7 014,25 20 20 21,7 14,2 014,85 21 21 22,2 14,7 15,45 22 22 22,7 15,2 16,05 23 23 23,2 15,7 16,65 24 24 23,9 16,2 17,4 25 25 24,2 16,7 18 26 26 24,9 17,2 18,45 27 27 25,7 17,7 19,2 28 28 26,2 5,5 18,5 3 2,5to 3,3 21,3 4N 4L 29 29 26,9 19,0 21,9
28、 30 30 27,2 19,5 22,35 31 31 27,9 20,0 22,8 32 32 28,2 20,5 23,1 33 33 28,9 21,0 23,55 34 34 29,2 21,5 24,45 35 35 29,9 22,0 24,9 36 36 30,2 22,5 25,65 37 37 30,9 23,0 25,95 38 38 31,2 23,5 26,4 40 40 32,2 24,5 27,3 41 41 32,9 25,0 28,8 43 43 33,7 26,0 30,45 45 45 34,9 27,0 31,95 46 46 35,2 27,5 33
29、continued BS EN 4113:2009EN 4113:2009 (E) 9 Table 2 Dimensions, masses (concluded) Diameter code b1b2a d b e1 e2 e3 r s ac Mass kg/1 000 parts Cushion type according to EN 4115 0,25 max. 0,4 0,4 0,4 0,4 max. max. Without wedge With wedge 48 12,7 18 48 36,4 5,5 28,7 3 3,0to 3,8 1 34,8 5N 5L 49 49 36,
30、9 29,2 36,3 50 50 37,2 29,7 41,25 51 51 37,9 30,2 43,8 52 52 38,4 30,7 44,4 54 54 39,4 31,7 44,7 55 55 39,7 32,2 45,3 5N 5L 56 56 40,4 32,7 46,5 57 57 40,9 33,2 47,7 58 58 41,4 33,7 48,15 59 59 41,9 34,2 49,2 60 60 42,4 34,7 49,95 61 61 42,9 35,2 50,7 62 62 43,4 35,7 51,45 63 63 43,9 36,2 52,2 64 64
31、 44,4 36,7 52,95 65 65 44,9 37,2 53,7 66 66 45,4 37,7 54,45 68 68 46,4 38,7 56,25 69 69 46,9 39,2 57 70 70 47,4 39,7 57,75 71 71 47,9 40,2 58,8 73 73 49,0 41,7 60,15 76 76 50,0 42,7 61,65 79 79 51,9 44,2 64,05 80 80 52,4 44,7 64,5 83 83 53,9 46,2 66,75 86 86 55,0 47,7 69 NOTE Mass data referring to
32、Silicon rubber material with a mass density of 1,23 g/cm3(see EN 4115 for other cushion materials). aAs per EN 4115. bOutside diameter of the corresponding pipe. cTolerances in accordance with semi-finished product. BS EN 4113:2009EN 4113:2009 (E) 10 4 Designation EXAMPLE Description block CLAMP Ide
33、ntity block EN4113F20WH Number of this standard Code letter for cushion material (see Table 1) Diameter code (see Table 2) Code letter only for wedged cushion, if required (see Figure 2) Without wedge: code letter N Code letter for hole version, if required (see Figure 1) NOTE If necessary, the code
34、 I9005 shall be placed between the description block and the identity block. 5 Marking According to EN 2424:2008, style B and Figure 1. It shall contain: number of the standard; diameter code; code letter for form; EXAMPLE EN 411320H cushion material indicated by colour of cushion (see Table 1); wed
35、ged cushion indicated by code letter on the cushion (see EN 4115). 6 Technical specification According to EN 3078. BS EN 4113:2009This page has been intentionally left blank BS EN4113:2009BSI GroupHeadquarters 389Chiswick High Road,London, W4 4AL, UKTel +44 (0)20 8996 9001Fax +44 (0)20 8996 - Briti
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