1、 AEROSPACE STANDARD HOSE ASSEMBLY, 3000 psi, PTFE, FLARED, 90 TO 90, HEAVYWEIGHT AS632Copyright 2013 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, r
2、ecording, 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 1984-07REVISED 2001-05 REAFFIRMED 201
3、3-01THIRD ANGLE PROJECTION CUSTODIAN: G-3/G-3D REV.C FEDERAL SUPPLY CLASS 4720 AS632 SHEET 1 OF 6 REV. C PROCUREMENT SPECIFICATION: AS604 /2/SAE Technical Standards Board Rules provide that: “This report ispublishedby SAE toadvance thestate of technicalandengineeringsciences.The useofthis reportisen
4、tirelyvoluntary, 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 berevised,reaffirmed, stabilized, orcancelled. SAE invite
5、s yourwrittencomments andsuggestions. SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS632C RATIONALE AS632C HAS BEEN REAFFIRMED TO COMPLY WITH THE SAE FIVE-YEAR REVIEW POLICY. FIGURE 1 - HOSE AND FITTING DIMENSIONSFIGURE 2 - TU
6、BULAR/COIL ABRASION END /9/ /10/FIGURE 3 - FITTING ANGULAR ORIENTATION /18/AEROSPACE STANDARD AS632 SHEET 2 OF 6 REV.C HOSE ASSEMBLY, 3000 psi, PTFE, FLARED, 90 TO 90, HEAVYWEIGHT TABLE 1 - ASSEMBLY DIMENSIONSHOSEASSEMBLYAS632SIZE CODEHOSEASSEMBLYSIZE(REF)THREAD TPER AS8879(REF)AMAXC /6/MINEMAXWITHO
7、UTSLEEVINGFHEX(REF)E .250 .4375-20 UNJF-3B 1.58 .135 .88 .56G .375 .5625-18 UNJF-3B 1.80 .240 1.00 .69H .500 .7500-16 UNJF-3B 2.40 .340 1.20 .88J .625 .8750-14 UNJF-3B 3.04 .410 1.41 1.00K .750 1.0625-12 UNJ-3B 3.35 .510 1.69 1.25M 1.00 1.3125-12 UNJ-3B 4.26 .760 2.00 1.50N 1.25 1.6250-12 UNJ-3B 4.5
8、0 .925 2.13 2.00TABLE 1 (CONTINUED)HOSEASSEMBLYAS632SIZE CODEHOSEASSEMBLYSIZE(REF)GMINGMAXINSPECTIONBALL SIZEDIAINE .250 .615 .740 .115G .375 .830 .920 .204H .500 .910 1.140 .289J .625 1.110 1.310 .349K .750 1.340 1.500 .434M 1.00 1.805 1.865 .646N 1.25 2.340 2.400 .786AEROSPACE STANDARD AS632 SHEET
9、 3 OF 6 REV.C HOSE ASSEMBLY, 3000 psi, PTFE, FLARED, 90 TO 90, HEAVYWEIGHT TABLE 2 - HOSE OR SLEEVE OUTSIDE DIAMETER /13/SLEEVECODESLEEVEMATERIALTEMP.LIMITFHOSESIZE.250HOSESIZE.375HOSESIZE.500HOSESIZE.625HOSESIZE.750HOSESIZE1.00HOSESIZE1.25NONE (-) INDICATES HOSE ONLY,NO SLEEVE400 .455.395.595.535.7
10、35.675.935.8751.0901.0301.4101.3501.6501.590A ABRASION SLEEVE TUBULAR(TFE-AS1291-CODE B) /9/400 .540.468.715.635.855.7701.025.9601.1951.1251.5151.4451.8251.755B ABRASION SLEEVE COIL(NYLON AS1294) /10/275 .509.413.684.584.809.7331.005.9231.1701.0881.4921.4081.7501.690C FIRESLEEVE (AS1072 SIL-FG)(15 m
11、in) /11/ /12/ /17/400 .688.562.875.7501.000.8751.2501.1251.3751.2501.7501.6252.0001.875E ABRASION SLEEVE SHRINK-ON(FEP) /15/350 .458.417.638.592.773.727.973.9271.1481.1021.4381.3921.6881.632F ABRASION SLEEVE SHRINK-ON(POLYOLEFIN AS1073 - CODE B) /15/275 .490.443.670.618.795.745.997.9371.1741.1121.48
12、21.4281.7401.680G FIRESLEEVE (AS1072 SIL-FG)(5 min) /11/ /12/ /16/400 .688.562.875.7501.000.8751.2501.1251.3751.2501.7501.6252.0001.875H FIRESLEEVE INTEGRAL SILICONE(15 min) /17/400 .700.640.880.8201.000.9401.2031.1431.3431.2831.6561.5961.9061.846J FIRESLEEVE INTEGRAL SILICONE(5 min) /16/400 .705.64
13、5.880.8201.005.9451.2171.1431.3821.2801.7481.5931.9061.846K INTEGRAL ABRASION SLEEVE(BRAIDED) POLYESTER /14/300 .505.480.675.645.795.765.985.9551.1501.1201.4701.4401.7201.680L ABRASION SLEEVE COIL(PTFE-AS1293) /10/400 .522.449.692.622.817.7471.007.9371.1721.1021.4921.4221.7501.690TABLE 3 - ASSEMBLY
14、LENGTH TOLERANCEHOSE ASSEMBLY LENGTH TOLERANCEUNDER 18 in .125 in18 TO 36 in EXCLUSIVE .250 in36 TO 50 in EXCLUSIVE .500 in50 in AND OVER 1%AEROSPACE STANDARD AS632 SHEET 4 OF 6 REV.C HOSE ASSEMBLY, 3000 psi, PTFE, FLARED, 90 TO 90, HEAVYWEIGHT TABLE 4 - WEIGHTS (NOMINAL)HOSEORSLEEVECODE HOSE OR TYP
15、E SLEEVE UNITSHOSESIZE.250HOSESIZE.375HOSESIZE.500HOSESIZE.625HOSESIZE.750HOSESIZE1.00HOSESIZE1.25NONE HOSE ONLY LB/IN .012 .028 .040 .062 .086 .140 .154A ABRASION SLEEVE (TFE-AS1291-CODE B) LB/IN .003 .004 .004 .005 .007 .009 .011B ABRASION SLEEVE (NYLON AS1294) LB/IN .001 .002 .003 .003 .004 .005
16、.007C FIRESLEEVE (15 min) AS1072 LB/IN .007 .010 .011 .015 .017 .021 .025E ABRASION SLEEVE (FEP) LB/IN .002 .003 .003 .005 .006 .007 .009F ABRASION SLEEVE (AS1073-CODE B) LB/IN .002 .003 .003 .004 .005 .006 .008G FIRESLEEVE (5 min) AS1072 LB/IN .007 .010 .011 .015 .017 .021 .025H FIRESLEEVE INTEGRAL
17、 (15 min) ON HOSE LB/IN .022 .042 .056 .081 .102 .154 .190J FIRESLEEVE INTEGRAL (5 min) ON HOSE LB/IN .022 .042 .056 .081 .102 .154 .190K ABRASION SLEEVE POLYESTER WITH HOSE LB/IN .013 .028 .039 .060 .082 .130 .160L ABRASION SLEEVE (PTFE-AS1293) LB/IN .003 .004 .005 .005 .006 .007 .009NONE FIRESLEEV
18、E CLAMP (*) LB/EA .020 .020 .025 .026 .026 .033 .038NONE FITTING END (90) (*) LB/EA .075 .140 .230 .315 .584 .840 1.630(*) NOTE: FIRESLEEVE CLAMP AND FITTING END ARE IN POUNDS EACH.TABLE 5 - SLEEVE LENGTHHOSE SIZE LENGTH (INCHES).250.3752.00 .25.500.6252.50 .25.7501.003.00 .251.25 3.50 .25AEROSPACE
19、STANDARD AS632 SHEET 5 OF 6 REV.C HOSE ASSEMBLY, 3000 psi, PTFE, FLARED, 90 TO 90, HEAVYWEIGHT NOTES:1. MATERIALS:a. HOSE AND FITTINGS PER AS604b. SLEEVES - SEE APPLICABLE STANDARD PER TABLE 2/2/ THIS HOSE ASSEMBLY SHALL BE QUALIFIED IN ACCORDANCE WITH PROCUREMENT SPECIFICATION AS604. USERS OF THIS
20、STANDARD ARE ADVISED TO CONTROL SOURCE APPROVAL(S) BY STANDARD PAGE SUPPLEMENT SHEET OR SIMILAR MEANS.CHANGE-OVER FROM USER-QPL TO PRI-QPL SHALL BE PERFORMED IN ACCORDANCE WITH AS604D, AND COMPLETED BY MARCH 1, 2002. USERS OF THIS STANDARD SHALL PROCURE THE PRODUCT FROM ACCREDITED MANUFACTURERS, OR
21、THEIR ACCREDITED DISTRIBUTORS, AS LISTED IN THE PERFORMANCE REVIEW INSTITUTE (PRI) QUALIFIED PRODUCTS LIST OFPRI-QPL-AS604 FOR THIS STANDARD.3. MARKING SHALL BE PER AS604 ON A STAINLESS STEEL BAND NOT OVER 1.0 in WIDE, OR ON THE COLLAR. THE CHARACTERS SHALL BE A MINIMUM OF .06 in HIGH. THE BAND SHAL
22、L BE SO DESIGNED AS TO REMAIN TIGHT ON THE HOSE TO PREVENT RELATIVE MOVEMENT AND RESULTANT CHAFING. IT SHALL BE OF SUFFICIENT STRENGTH TO PREVENT REMOVAL BY HAND. HOSE ASSEMBLY DATE AND “PT” SYMBOL SHALL BE PERMANENTLY MARKED ON THE BAND OR ON AN END FITTING OR A FIRESLEEVE CLAMP.4. CONSTRUCTION AND
23、 PERFORMANCE PER AS604. FITTINGS SHALL BE PERMANENTLY ATTACHED TO THE HOSE./5/ LENGTH “L” IS A THREE DIGIT NUMBER OF WHICH THE FIRST TWO DIGITS DESCRIBE THE HOSE ASSEMBLY LENGTH IN WHOLE INCHES, AND THE THIRD DIGIT, THE FRACTION OF AN INCH IN EIGHTHS. LENGTH “L” IS MEASURED FROM “FACE OF SEAT” TO “F
24、ACE OF SEAT.” FOR LENGTH TOLERANCES SEE TABLE 3./6/ HOSE ASSEMBLY INSIDE DIAMETER SHALL BE VERIFIED BY PASSING THE DESIGNATED, OR LARGER, SPHERICAL BALL PER TABLE 1 THROUGH THE HOSE ASSEMBLY./7/ DISTANCE ACROSS CORNERS OF THE COUPLING NUT MAY EXCEED THIS DIMENSION./8/ STANDARD COUPLING NUTS SHALL BE
25、 IN ACCORDANCE WITH AN818 OR AS4370. NONSTANDARD COUPLING NUTS MAY BE USED, PROVIDED THEY ARE DIMENSIONALLY AND FUNCTIONALLY EQUIVALENT, AND PROVIDED THEY CANNOT BE REMOVED FROM THE FITTING./9/ TUBULAR ABRASION (TFE) SLEEVES SHALL HAVE AN ID NO GREATER THAN HOSE OD + .05 in. AXIAL MOVEMENT OF THE SL
26、EEVE INSTALLED ON THE HOSE SHALL NOT EXCEED .05 in. ENDS OF THE TUBULAR SLEEVE SHALL BE TERMINATED WITH A LENGTH OF AMS-DTL-23053/11 (FEP) CLASS 1 OR 2, COLOR CLEAR, PER TABLE 5 AND FIGURE 2./10/ COIL ABRASION SLEEVES, WHEN ASSEMBLED ON A STRAIGHT HOSE, SHALL HAVE AN AVERAGE GAP BETWEEN COILS NOT EX
27、CEEDING .05 in. DISPLACEMENT OF THE COILS OF THE SLEEVE, CAUSING A GREATER GAP, SHALL NOT BE CAUSE FOR REJECTION IF THE COILS CAN BE REPOSITIONED TO MEET THE GAP REQUIREMENTS. ENDS OF THE COIL SLEEVE SHALL BE TERMINATED WITH A LENGTH OF HEAT SHRINKABLE SLEEVING IN ACCORDANCE WITH TABLE 5 AND FIGURE
28、2. CODE “B” (NYLON COIL) ABRASION SLEEVES SHALL BE TERMINATED WITH AMS-DTL-23053/5, CLASS 1 OR 3, COLOR BLACK. CODE “L” (COIL ABRASION) SLEEVES SHALL BE TERMINATED WITH AMS-DTL-23053/12, CLASS I, COLOR TRANSPARENT, PTFE (OPTIONAL AMS-DTL-23053/11 (FEP) CLASS 1 OR 2, COLOR CLEAR)./11/ THE TABLE 2 SLE
29、EVE DIAMETERS FOR AS1072 SLEEVES APPLY WHEN THE SLEEVE IS COMPRESSED, OR CLAMPED, TO CONTACT THE HOSE. IN THIS CASE A WRINKLE MAY OCCUR OVER APPROXIMATELY 10% OF THE SLEEVE CIRCUMFERENCE./12/ THE CUT ENDS OF THE FIRESLEEVE SHALL BE COATED WITH RTV SILICONE RUBBER, PRIOR TO INSTALLATION, TO PREVENT W
30、ICKING OF FLUIDS. THE FIRESLEEVE ENDS SHALL BE SECURED TO THE HOSE ASSEMBLY END FITTINGS WITH CORROSION RESISTANT STEEL BANDS. AFTER INSTALLATION, CRACKS OR VOIDS IN THE FIRESLEEVE, WHICH EXPOSE THE FIBERGLASS, SHALL BE COATED WITH RTV SILICONE RUBBER./13/ DIAMETERS ARE LISTED FOR CLAMP SELECTION. T
31、UBULAR SLEEVES MAY NOT BE A PERFECT ROUND AND SHALL BE MEASURED WITH A DIAMETER TAPE RULER (OFTEN REFERRED TO AS PI-TAPE)./14/ INTEGRAL ABRASION SLEEVE SHALL FORM AN INTEGRAL, PERMANENT PART OF THE HOSE AND SHALL TERMINATE A MAXIMUM OF .200 in FROM THE END OF THE COLLAR./15/ FEP AND POLYOLEFIN SHRIN
32、K ABRASION SLEEVES SHALL BE SHRUNK TO A SNUG FIT OVER THE HOSE AND END FITTING COLLARS./16/ ADD “AS1055 TYPE IIb CLASS A-S/P” OR “AS150 TYPE VIIIbA” TO IDENTIFICATION MARKING TO SHOW LEVEL OF COMPLIANCE, “FIRE RESISTANT” (5 min), WITH AS1055 OR AS150./17/ ADD “AS1055 TYPE IIb CLASS B-S/P” OR “AS150
33、TYPE VIIIbB” TO IDENTIFICATION MARKING TO SHOW LEVEL OF COMPLIANCE, “FIRE PROOF” (15 min), WITH AS1055 OR AS150.AEROSPACE STANDARD AS632 SHEET 6 OF 6 REV.C HOSE ASSEMBLY, 3000 psi, PTFE, FLARED, 90 TO 90, HEAVYWEIGHT NOTES (CONTINUED):/18/ THE FITTING ORIENTATION DASH NUMBER IS A THREE DIGIT NUMBER
34、DEFINING THE RELATIVE POSITION OF THE END FITTINGS IN 1 INCREMENTS (EXAMPLE: 090 = 90). FITTING ORIENTATION SHALL BE MEASURED COUNTERCLOCKWISE FROM THE NEAREST END FITTING, WHICH SHALL BE IN THE RELATIVE 000 POSITION (SEE FIGURE 3). WHEN END FITTINGS ARE POINTED IN THE SAME DIRECTION, THIS DASH NUMB
35、ER SHALL BE 000.19. DIMENSIONS ARE IN INCHES UNLESS OTHERWISE SPECIFIED.20.21. THE CHANGE BAR ( l ) 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 DOCUMENT TITLE INDICATES A COMPLETE REVISION OF THE DOCUMENT.
