SAE AS 4669B-2011 FITTING ELBOW 90 DEGREE BULKHEAD SHORT FLARELESS《非扩口舱壁式90短弯头配件》.pdf

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1、AEROSPACE STANDARD FITTING, ELBOW, 90 DEGREE, BULKHEAD, SHORT FLARELESS AS4669Copyright 2011 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

2、, or 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 1992-07REAFFIRMED 2004-07 REVISED 2011-11THIR

3、D ANGLE PROJECTION CUSTODIAN: G-3/G-3B REV.BFEDERAL SUPPLY CLASS 4730 AS4669SHEET 1 OF 3REV. BPROCUREMENT SPECIFICATION: /4/ AS18280SAE Technical Standards Board Rules provide that: “This report ispublishedby SAE toadvance thestate of technicalandengineering sciences. Theuse ofthis report is entirel

4、y voluntary, andits applicability and suitability forany particular use,including any patent infringement arising therefrom, isthe soleresponsibilityofthe user.”SAE reviews eachtechnicalreport at least every five years at which time itmay bereaffirmed, revised, stabilized or cancelled.SAEinvites you

5、rwrittencommentsandsuggestions. SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS4669BRATIONALE CANCELED MILITARY STANDARD NUMBERS HAVE BEEN REPLACED. PRI-QPL NOTE HAS BEEN UPDATED AND CADMIUM WARNING NOTE ADDED. OTHER UPDATES.

6、FIGURE 1 - FITTING, ELBOW, 90 DEGREE TABLE 1 - DIMENSIONS AND WEIGHTS BASICNO. AS4669/9/ /17/ SIZECODE (NOMINAL TUBESIZE)T THREAD PER AS8879 CLASS 3A A B D H J+.005/-.020 LB/EAAPPROX REF ALUMLB/EAAPPROX REF CRESLB/EAAPPROX REF TI20 1.250 1.5625-12UNJ 1.798 2.686 .517 .122 1.375 .409 1.134 .648 24 1.

7、500 1.8125-12UNJ 1.986 2.968 .614 .154 1.688 .617 1.711 .978 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD AS4669SHEET 2 OF 3REV. BFITTING, ELBOW, 90 DEGREE, BULKHEAD, SHORT FLARELESS NOTES: NOTICE THIS DOCUMENT REFERENCES A PART

8、 WHICH CONTAINS CADMIUM AS A PLATING MATERIAL. CONSULT LOCAL OFFICIALS IF YOU HAVE QUESTIONS CONCERNING CADMIUMS USE. /1/ MATERIAL: a. CODE LETTER T: TYPE 6AL-4V TITANIUM ALLOY FORGING OR BAR PER AMS4928 b. CODE LETTER V: TYPE 15-5PH CORROSION RESISTANT STEEL FORGING OR BAR PER AMS5659 c. CODE LETTE

9、R W: TYPE 7075-T73 ALUMINUM ALLOY FORGING PER AMS 4141 OR TYPE 7075-T7351 ALUMINUM ALLOY BAR PER AMS4124 2. HEAT TREATMENT: a. MATERIAL CODE LETTER T: NONE b. MATERIAL CODE LETTER V: HEAT TREAT TO CONDITION H-1075 PER AMS2759/3 c. MATERIAL CODE LETTER W: NONE /3/ FINISH: a. MATERIAL CODE LETTER T -

10、FLUORIDE PHOSPHATE CONVERSION COAT PER AMS2486 b. MATERIAL CODE LETTER V: (1) V CODE PARTS TO BE PASSIVATED ONLY WILL HAVE NO FINISH CODE LETTER AFTER THE SIZE CODE IN THE PART NUMBER. THE FINISH WILL BE: PASSIVATE PER AMS2700 TYPE 2 OR 8. (2) V CODE PARTS TO BE CADMIUM PLATED ONLY WILL HAVE THE FIN

11、ISH CODE LETTER “P” AFTER THE SIZE CODE IN THE PART NUMBER. THE FINISH WILL BE: CADMIUM PLATE PER AMS-QQ-P-416, TYPE II, CLASS 2. c. MATERIAL CODE LETTER W: ANODIZE PER AMS2472 OR PER MIL-A-8625, TYPE II, CLASS 2 DYED BROWN SIMILAR TO COLOR 10080 OF FED-STD-595 /4/ PROCUREMENT SPECIFICATION: AS18280

12、 UNLESS SPECIFIED OTHERWISE ON THIS STANDARD. PRODUCT SUPPLIED TO THIS SPECIFICATION SHALL BE MANUFACTURED BY AN ACCREDITED MANUFACTURER AS LISTED IN THE PERFORMANCE REVIEW INSTITUTE (PRI) QUALIFIED PRODUCTS LIST (QPL) PRI-QPL-AS18280 FOR THIS STANDARD. SEE HTTP:/WWW.EAUDITNET.COMFOR CURRENT QPL ONL

13、INE. /5/ IDENTIFICATION AT LOCATION SHOWN: MARK PER AS478 CLASS C OR D OR METHOD 7A3, 15A3, OR 15B. MANUFACTURERS NAME, TRADEMARK OR CAGE CODE, BASIC PART NUMBER, AND MATERIAL CODE LETTER. 6. THIS PART IS DESIGNED FOR USE IN SYSTEMS WITH OPERATING PRESSURES AS FOLLOWS: a. SIZES -20 AND -24 TITANIUM

14、ALLOY AND CORROSION RESISTANT STEEL AT 3000 psi b. SIZES -20 AND -24 ALUMINUM ALLOY AT 600 psi 7. WHEN MACHINED FROM BAR OR OVERSIZED FORGINGS THE CENTER BODY SECTION SHALL CONFORM TO AS1376 TABLE 10. /8/ RADIUS APPLICABLE FOR TITANIUM PARTS ONLY. /9/ THIS IS A NON-REDUCER FITTING. ALL PORTS OF ANY

15、GIVEN PART WILL BE THE SAME SIZE. FOR REDUCERS USE AS4686. 10. A CHANGE BAR (|) LOCATED IN THE LEFT MARGIN IS FOR THE CONVENIENCE OF THE USER IN LOCATING AREAS WHERE TECHNICAL REVISIONS, NOT EDITORIAL CHANGES HAVE BEEN MADE TO THE PREVIOUS ISSUE OF THIS DOCUMENT. AN (R) SYMBOL TO THE LEFT OF THE DOC

16、UMENT TITLE INDICATES A COMPLETE REVISION OF THE DOCUMENT, INCLUDING TECHNICAL REVISIONS. CHANGE BARS AND (R) ARE NOT USED IN ORIGINAL PUBLICATIONS NOR IN DOCUMENTS THAT CONTAIN EDITORIAL CHANGES ONLY. 11. INVENTORIED PARTS CONFORMING TO THE PREVIOUS “LETTER CHANGE” MAY BE USED TO DEPLETION. 12. INT

17、ERPRETATION OF DRAWING PER ARP4296. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD AS4669SHEET 3 OF 3REV. BFITTING, ELBOW, 90 DEGREE, BULKHEAD, SHORT FLARELESS 13. SURFACE TEXTURE: SYMBOLS PER ASME Y14.36M; REQUIREMENTS PER ASME B

18、46.1. UNLESS OTHERWISE SPECIFIED, MACHINED SURFACES TO BE 125 Pin Ra. 14. BREAK EDGES .003 TO .015 UNLESS OTHERWISE SPECIFIED. 15. DIMENSIONING AND TOLERANCING: ANSI Y14.5M-1982 16. DIMENSIONS IN INCHES. UNLESS OTHERWISE SPECIFIED, TOLERANCES: LINEAR DIMENSIONS .010, ANGULAR DIMENSIONS 5 DEGREES. /17/ EXAMPLE OF PART NUMBER: Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-