1、 AEROSPACE STANDARD FITTING, ELBOW, 45, BULKHEAD BEAM SEAL, METRIC MA2292Copyright 2015 SAE International All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or
2、otherwise, without the prior written permission of SAE. TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: +1 724-776-4970 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org ISSUED 1996-08REAFFIRMED2015-04THIRD ANGLE PROJECTION CUS
3、TODIAN: G-3/G-3B /9/ FEDERAL SUPPLY CLASS 4730MA2292 SHEET 1 OF 2 PROCUREMENT SPECIFICATION: /4/ MA2005 (ISO 7169)SAE Technical Standards Board Rules provide that: “This report ispublished by SAE toadvance thestate of technicalandengineering sciences. Theuse ofthisreport is entirelyvoluntary, andits
4、 applicability and suitability forany particularuse,including any patent infringement arising therefrom, isthe soleresponsibilityofthe user.”SAE reviews eachtechnicalreport at least every five years at which time itmay berevised,reaffirmed, stabilized, orcancelled. SAE invites yourwrittencomments an
5、dsuggestions. SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/MA2292 RATIONALE MA2292 HAS BEEN REAFFIRMED TO COMPLY WITH THE SAE FIVE-YEAR REVIEW POLICY. BASIC NO. (NOMINAL T PERMA2292 TUBE MA1370 kg/EA/15/ SIZE DN) (ISO 5855/3)
6、MAXSIZE CODE /1/ 4g 6g A B C K L W TI05 5 MJ 10 X 1 16.3 32.3 7.50- 8.06 12.1 16.8 1.0 .010106 6 MJ 12 X 1.25 17.8 37.0 8.50- 9.06 13.4 19.0 1.1 .016108 8 MJ 14 X 1.5 20.8 40.8 10.50-11.06 16.0 19.8 1.2 .022910 10 MJ 16 X 1.5 21.8 41.8 12.40-13.06 16.6 19.8 1.2 .029612 12 MJ 18 X 1.5 23.8 42.8 14.4
7、-15.1 18.2 19.8 1.3 .037014 14 MJ 20 X 1.5 23.8 42.8 15.4 -16.1 18.0 19.8 1.4 .058716 16 MJ 22 X 1.5 25.8 43.8 17.4 -18.1 19.6 20.8 1.4 .064618 18 MJ 24 X 1.5 27.8 44.8 20.4 -21.1 20.9 21.8 1.4 .071720 20 MJ 27 X 1.5 27.8 45.8 23.4 -24.1 20.3 22.8 1.6 .089222 22 MJ 30 X 1.5 30.8 46.8 26.4 -27.1 22.7
8、 23.8 1.7 .10425 25 MJ 33 X 1.5 32.8 48.8 29.4 -30.1 24.1 25.8 2.3 .13928 28 MJ 36 X 1.5 34.8 50.8 33.2 -34.1 25.3 26.3 2.3 .17732 32 MJ 39 X 1.5 36.4 54.0 35.2 -36.2 26.4 29.5 2.4 .213TABLE 1 - DIMENSIONS AND WEIGHTSFIGURE 1 - ELBOW, 45, BULKHEAD BEAM SEALAEROSPACE STANDARD MA2292 SHEET 2 OF 2 FITT
9、ING, ELBOW, 45, BULKHEAD BEAM SEAL, METRIC NOTES:/1/ DN = NOMINAL TUBE OUTSIDE DIAMETER./2/ MATERIAL: CODE LETTER T - TYPE 6AL-4V TITANIUM ALLOY FORGING OR BAR PER AMS 4965./3/ FINISH: NONE. APPLY DRY FILM LUBRICANT PER MIL-L-46010, TYPE I TO SEALING SURFACE. OVERSPRAY INBORE IS NOT PERMITTED./4/ TH
10、IS PART SHALL BE QUALIFIED TO THE PROCUREMENT SPECIFICATION AS APPLICABLE IN A COMPLETEASSEMBLY. USERS OF THIS STANDARD ARE ADVISED TO CONTROL SOURCE APPROVAL(S) BY STANDARD PAGESUPPLEMENT SHEET OR SIMILAR MEANS./5/ IDENTIFICATION AT LOCATION SHOWN: MARK PER AS478 CLASS C OR D OR METHOD 7A3, 15A3, O
11、R 15B.a. FOR SIZES DN10 AND SMALLER: MANUFACTURERS NAME, CAGE CODE OR TRADEMARK, MATERIAL CODELETTER AND PRESSURE RATING (EXAMPLE: 28K = 28,000 kPa).b. FOR SIZES DN12 AND LARGER: MANUFACTURERS NAME, CAGE CODE OR TRADEMARK, BASIC PARTNUMBER, MATERIAL CODE LETTER AND PRESSURE RATING (EXAMPLE: 28K = 28
12、,000 kPa).6. THIS PART IS DESIGNED FOR USE IN SYSTEMS WITH OPERATING PRESSURES AS FOLLOWS:a. SIZES DN05 THROUGH DN28 AT 28,000 kPab. SIZE DN32 AT 14,000 kPa/7/ RADIUS OR BREAK APPLICABLE FOR TITANIUM PARTS ONLY.8. WHEN MACHINED FROM BAR OR OVERSIZE FORGING, THE CENTER BODY SECTION SHALL CONFORM TO M
13、A2023,TABLE 3./9/ REVISIONS OF THIS STANDARD SHALL BE COORDINATED WITH SAE COMMITTEE E-25.10. INTERPRETATION OF DRAWING PER MAP4296.11. SURFACE TEXTURE: SYMBOLS PER ANSI Y14.36; REQUIREMENTS PER ANSI/ASME B46.1. UNLESS OTHERWISESPECIFIED, MACHINED SURFACES TO BE 3.2 m Ra. FORGED SURFACES MAY BE 6.3
14、m.12. BREAK EDGES 0.1 TO 0.4 UNLESS OTHERWISE SPECIFIED.13. DIMENSIONING AND TOLERANCING: ASME Y14.5M-1994.14. DIMENSIONS IN MILLIMETERS. UNLESS OTHERWISE SPECIFIED, TOLERANCES: LINEAR DIMENSIONS 0.2,ANGULAR DIMENSIONS 030./15/ EXAMPLE OF PART NUMBER: MA2292 T 08BASIC PART NUMBER SIZE CODE, TUBE SIZEIN MILLIMETERSMATERIAL CODE LETTER /2/
