1、ASD STANDARD NORME ASD ASD NORM prEN 4113 Edition P 2 September 2008 PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATIONAvenue de Tervuren, 270 - B-1150 Brussels - Tel. + 32 2 775 8126 - Fax. + 32 2 775 8131 - www.asd-stan.orgSupersedes edition P 1 September 199
2、8 Will supersede EN 4113:2001CORRIGENDUM 2009-01-31 ENGLISH VERSION Aerospace series Clamps, loop (“P“ type) in corrosion resisting steel, passivated, with rubber cushioning Dimensions, masses Srie arospatiale Colliers en “P“ en acier rsistant la corrosion, passivs avec profil en lastomre Dimension,
3、 masses Luft- und Raumfahrt Schellen in Schlaufenform (P-Form) aus korrosionsbestndigem Stahl, passiviert mit Profilgummi Mae, Massen Modification Page 6 Title of Figure 2 instead of “Configuration, complete clamp, type 2 (sliding version: code K)“ read “Configuration of clamp with rubber cushion, w
4、edge version (Form W)“. Note: prEN 4113, Edition P 2, September 2008, has been distributed by publication notice listpr05 dated September. Edition approved for publication 30 September 2008 Comments should be sent within six months after the date of publication to ASD-STAN Mechanical Domain Copyrigh
5、t 2008 by ASD-STAN prEN 4113:2008 (E) 2 Contents Page Foreword2 1 Scope 3 2 Normative references 3 3 Required characteristics.4 4 Designation 9 5 Marking .9 6 Technical specification .9 Foreword This standard was reviewed by the Domain Technical Coordinator of ASD-STANs Mechanical Domain. After inqu
6、iries and votes carried out in accordance with the rules of ASD-STAN defined in ASD-STANs General Process Manual, this standard has received approval for Publication. prEN 4113:2008 (E) 3 1 Scope This standard specifies the required characteristics of loop style clamps (“P” type) in corrosion resist
7、ing steel, passivated with various cushion materials. These clamps are used for supporting aerospace pipe assemblies and electrical cable bundles. For temperature range and environmental considerations see the various cushion material standards. 2 Normative references The following referenced docume
8、nts 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 2261, Aerospace series Silicone rubber (VMQ) Hardness 70 IRHD. EN 2424, Aeros
9、pace series Marking of aerospace products. EN 2516, Aerospace series Passivation of corrosion resistant steels and decontamination of nickel base alloys. EN 2566, Aerospace series Fluorocarbon rubber (FPM) Hardness 70 IRHD. 1)EN 3078, Aerospace series P, Q and saddle clamps with rubber cushion Techn
10、ical specification. 1)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 (FVMQ) Hardness 60 IRHD. 1)EN 3826, Aerospace series Fluorosilicone rubber (FVMQ) Hardness 70 IRHD. 1)EN 4115
11、, Aerospace series Cushion, rubber for clamps Dimensions, masses. EN 10088 (all parts), Stainless steels. 1) Published as ASD Prestandard at the date of publication of this standard. prEN 4113:2008 (E) 4 3 Required characteristics 3.1 Materials According to Table 1. Clamp: According to EN 3488 (alte
12、rnative material 1.4541 according to EN 10088). Cushion: According to EN 4115. Table 1 Cushion materials Cushion material code Elastomer Colour S Silicone VMQ EN 2261 rust F Fluorosilicone FVMQ EN 3826 a blue V Fluorocarbon FPM EN 2566 b brown aAlternative EN 3825. bAlternative Fluorocarbon rubber (
13、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. Dimensions are in millimetres. Rubber cushion dimensions see EN 4115. prEN 4113:2008 (E) 5 Form with round hole Form with slotted hole in lower foot, cod
14、e 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 drawn, or central at the manufacturers option Figure 1 Configuration of clamp with rubber cushion prEN 4113:2008 (E) 6 aRubber cushio
15、n according to EN 4115 NOTE Possible forms of cushion with alternative wedge according to EN 4115 (at manufacturers option) Figure 2 Configuration, complete clamp, type 2 (sliding version: code K) prEN 4113:2008 (E) 7 Table 2 Dimensions, masses b1b2ad be1e2e3r s acMass kg/1 000 parts Cushion type ac
16、cording to EN 4115 Diameter code 0,25 max. 0,4 0,4 0,4 0,4 max. max. without wedge with wedge 03 3 11,5 5,7 4,5 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 09,5 14,4 12 16,0 4,7 10,2 1,6 8,
17、85 1N 1K 13 13 16,5 10,7 011,25 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 20,2 12,7 013,35 2K 18 18 20,7 13,2 013,8 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 2
18、6 26 24,9 17,2 18,45 27 27 25,7 5,5 17,7 2,5 1,6to 2 19,2 2N 2L 28 28 26,2 18,5 21,3 29 29 26,9 19,0 21,9 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
19、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 12,7 18 46 35,2 5,5 27,5 3 2,5to 3,3 0,8 33 4N 4L continued prEN 4113:2008 (E) 8 Table 2 Dimensions, masses (concluded) b1b2a d b e1e2e3r s ac Mass kg/1 000 parts Cushion type according to EN 4115 Diameter code
20、0,25 max. 0,4 0,4 0,4 0,4 max. max. without wedge with wedge 48 48 36,4 28,7 34,8 49 49 36,9 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 5N 5L 55 55 39,7 32,2 45,3 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
21、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 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
22、 80 80 52,4 44,7 64,5 83 83 53,9 46,2 66,75 86 12,7 18 86 55,0 5,5 47,7 3 3,0to 3,8 1 69 5N 5L NOTE Mass data referring to 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
23、accordance with semi-finished product. prEN 4113:2008 (E) 9 4 Designation EXAMPLE Description block CLAMP Identity 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) with
24、out wedge: code letter N Code letter for hole version, if required (see Figure 1) NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. 5 Marking According to EN 2424, style B and Figures 3 to 5. 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), wedged cushion indicated by code letter on the cushion (see EN 4115). 6 Technical specification According to EN 3078
