1、 AEROSPACE STANDARD HOSE ASSEMBLY, PTFE, PARA-ARAMID REINFORCED, STANDARD DUTY, 4000 PSI, 275 F, TITANIUM FITTINGS, FLARELESS, 90 TO 90 AS4585Copyright 2015 SAE International All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form
2、or by any means, electronic, mechanical, photocopying, recording, 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:/
3、www.sae.org ISSUED 2001-03REAFFIRMED2015-04THIRD ANGLE PROJECTION CUSTODIAN: G-3/G-3D FEDERAL SUPPLY CLASS 4720AS4585 SHEET 1 OF 4 PROCUREMENT SPECIFICATION: AS1975 /2/SAE Technical Standards Board Rules provide that: “This report ispublished by SAE toadvance thestate of technicalandengineering scie
4、nces. Theuse ofthisreport is entirelyvoluntary, andits 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, stabi
5、lized, orcancelled. SAE invites yourwrittencomments andsuggestions. SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS4585 RATIONALE AS4585 HAS BEEN REAFFIRMED TO COMPLY WITH THE SAE FIVE-YEAR REVIEW POLICY. FIGURE 1 - HOSE ASSEM
6、BLY, 90 ELBOW TO 90 ELBOWFIGURE 2 - ELBOWS ORIENTATIONAEROSPACE STANDARD AS4585 SHEET 2 OF 4 HOSE ASSEMBLY, PTFE, PARA-ARAMID REINFORCED, STANDARD DUTY, 4000 PSI, 275 F, TITANIUM FITTINGS, FLARELESS, 90 TO 90 TABLE 1 - ASSEMBLY DIMENSIONSHOSEASSEMBLYNO. & SIZECODEHOSESIZE(REF)THREAD TPER AS8879(REF)
7、HOSEIDMINAMAXBGAGEBASICD(REF)E /8/MAXWITHOUTSLEEVINGF HEX(REF)GMINGMAXSPHERICALBALL SIZEFORDETERMININGMINIMUMHOSEASSEMBLY ID /7/INAS4585E .250 .4375-20UNJF-3B .212 1.880 .2930 .16 .69 .56 .645 .790 .115AS4585G .375 .5625-18UNJF-3B .298 2.180 .4120 .16 .80 .69 .715 .840 .204AS4585H .500 .7500-16UNJF-
8、3B .391 2.530 .5600 .19 .97 .88 .845 .970 .289AS4585J .625 .8750-14UNJF-3B .485 3.375 .6730 .20 1.15 1.00 1.065 1.210 .349AS4585K .750 1.0625-12UNJ-3B .602 3.940 .8100 .23 1.38 1.25 1.275 1.400 .434AS4585M 1.000 1.3125-12UNJ-3B .852 4.485 1.0620 .30 1.66 1.50 1.500 1.625 .646AS4585N 1.250 1.5625-12U
9、NJ-3B 1.100 5.225 1.3160 .04 2.33 1.81 1.700 1.825 .816AS4585P 1.500 TBD TBD TBD TBD TBD TBD TBD TBD TBD TBDTABLE 2 - HOSE OR SLEEVE OUTSIDE DIAMETERSLEEVECODE SLEEVE MATERIALTEMPLIMITF TOLERANCEHOSESIZE/10/.250HOSESIZE/10/.375HOSESIZE/10/.500HOSESIZE/10/.625HOSESIZE/10/.750HOSESIZE/10/1.000HOSESIZE
10、/10/1.250HOSESIZE/10/1.500- BRAIDED HOSE ONLY PERAS1975275 MAXMIN.465.405.555.495.710.650.920.8501.075.9951.3651.2851.6601.580TBDTBDA FIRESLEEVE (AS1072 SIL FG)(5 min) /11/ /12/275 MAXMIN.840.658.970.7881.150.9681.3801.1981.5901.3181.7501.5681.9501.768TBDTBDB FIRESLEEVE INTEGRALSILICONE (5 min) /8/2
11、75 MAXMINTBD TBD TBD TBD TBD TBD TBD TBDC PROTECTIVE SLEEVESHRINK-ON (POLYOLEFINAS1073 CODE B) /21/275 MAXMIN.520.450.620.550.795.7251.000.9201.1701.0601.4601.350TBD TBDTABLE 3 - ASSEMBLY LENGTH TOLERANCEHOSE ASSEMBLY LENGTH TOLERANCEUNDER 18 in .125 in18 THRU 36 in EXCLUSIVE .250 in36 THRU 50 in EX
12、CLUSIVE .500 in50 in AND OVER 1%AEROSPACE STANDARD AS4585 SHEET 3 OF 4 HOSE ASSEMBLY, PTFE, PARA-ARAMID REINFORCED, STANDARD DUTY, 4000 PSI, 275 F, TITANIUM FITTINGS, FLARELESS, 90 TO 90 NOTES:1. MATERIALS:a. HOSE AND FITTINGS - PER AS1975b. SLEEVES - SEE APPLICABLE STANDARDS, TABLE 2/2/ THIS PRODUC
13、T SHALL BE QUALIFIED IN ACCORDANCE WITH PROCUREMENT SPECIFICATION AS1975 CLASS 4000. USERS OF THIS STANDARD SHALL PROCURE THIS PRODUCT FROM ACCREDITED MANUFACTURER(S), OR THEIR ACCREDITED DISTRIBUTOR(S), AS LISTED IN THE PERFORMANCE REVIEW INSTITUTE (PRI) QUALIFIED PRODUCTS LIST PRI-QPL-AS1975 CLASS
14、 4000 FOR THIS STANDARD. CHANGE-OVER FROM USER-QPL TO PRI-QPL SHALL BE IN ACCORDANCE WITH AS1975 REVISION C OR HIGHER AND BE COMPLETED WITHIN SIX MONTHS FROM THE DATE OF ISSUE OF THIS STANDARD.3. CONSTRUCTION AND PERFORMANCE PER AS1975 CLASS 4000. FITTINGS SHALL BE PERMANENTLY ATTACHED TO THE HOSE.4
15、. OPERATING CHARACTERISTICS PER AS1975.5. MARKING: MARKING SHALL BE PER AS1975 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 SHALL BE SO DESIGNED AS TO REMAIN TIGHT ON THE HOSE TO PREVENT RELATIVE MOVEMENT AND RESULTANT CH
16、AFING. 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. MARKING BAND SHALL BE COVERED WITH TRANSPARENT POLYOLEFIN SHRINK SLEEVE PER AS1073 CODE A./6/ LENGTH “L” IS A T
17、HREE DIGIT NUMBER OF WHICH THE FIRST TWO DIGITS DESCRIBE THE HOSE ASSEMBLY LENGTH IN WHOLE INCHES, AND THE FOURTH DIGIT, THE FRACTION OF AN INCH IN EIGHTHS. LENGTH “L” IS MEASURED FROM “GAGE DIAMETER” TO “GAGE DIAMETER”. FOR LENGTH TOLERANCES SEE TABLE 3. “END TO END” LENGTH MEASUREMENTS IS THE SAME
18、 AS THE “GAGE DIAMETER” TO “GAGE DIAMETER” BECAUSE BOTH ENDS ARE 90 ELBOWS./7/ A TRUE CIRCULAR CROSS SECTION IS NOT REQUIRED THROUGH THE FITTING ID. HOWEVER, THE APPLICABLE MINIMUM BALL DIAMETER LISTED IN TABLE 1 MUST BE CAPABLE OF PASSING THROUGH THE HOSE ASSEMBLY./8/ DISTANCE ACROSS CORNERS OF THE
19、 HEX MAY EXCEED THIS DIMENSION./9/ FITTING END IN SIZE CODES E THROUGH M MUST CONFORM TO NAS1760 TO MATE WITH AS33514 OR AS4375. FITTING END FOR SIZE CODE N AND LARGER MUST CONFORM TO AS4703 TO MATE WITH AS4658 OR AS4659. STANDARD COUPLING NUTS SHALL BE IN ACCORDANCE WITH OR EQUIVALENT TO AS5234 OR
20、AS4370. SIZE CODE N AND LARGER NUTS SHALL CONFORM TO AS4660 OR AS4702. NUTS SHALL MEET THE TORQUE REQUIREMENTS PER AS1975.TABLE 4 - HOSE AND FITTING WEIGHTSHOSEORSLEEVECODE HOSE OR TYPE OR PART UNITSHOSESIZE.250HOSESIZE.375HOSESIZE.500HOSESIZE.625HOSESIZE.750HOSESIZE1.000HOSESIZE1.250HOSESIZE1.500-
21、BRAIDED HOSE ONLY PER AS1975 LB/IN (MAX) .006 .008 .012 .020 .025 .040 .050 TBDA FIRESLEEVE AS1072 (5 minPER AS1055) /15/LB/INB FIRESLEEVE INTEGRAL WITHHOSE (5 min PER AS1055) /15/LB/INC PROTECTIVE SLEEVE SHRINK-ON(POLYOLEFIN AS1073, CODE B) /21/LB/IN .001 .001 .001 .002 .002 .003 TBD TBDNONE FIRESL
22、EEVE CLAMP LB/EA (REF) .020 .020 .021 .021 .025 .025 .032 TBDNONE FITTING END (90) TITANIUM /16/ LB/EA (REF) .077 .121 .176 .310 .560 .950 TBD TBD /9/AEROSPACE STANDARD AS4585 SHEET 4 OF 4 HOSE ASSEMBLY, PTFE, PARA-ARAMID REINFORCED, STANDARD DUTY, 4000 PSI, 275 F, TITANIUM FITTINGS, FLARELESS, 90 T
23、O 90 /10/ DIAMETERS ARE LISTED FOR CLAMP SELECTION. TUBULAR SLEEVES MAY NOT BE A PERFECT ROUND AND SHALL BE MEASURED WITH A DIAMETER TAPE RULE (OFTEN REFERRED TO AS A PI-TAPE)./11/ THE TABLE 2 SLEEVE DIAMETERS FOR AS1072 SLEEVES APPLY WHEN THE SLEEVE IS COMPRESSED, OR CLAMPED, TO CONTACT THE HOSE. I
24、N 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 WICKING OF FLUIDS. THE FIRESLEEVE ENDS SHALL BE SECURED TO THE HOSE ASSEMBLY END FITTINGS WITH CORROSION R
25、ESISTANT STEEL BANDS. AFTER INSTALLATION, CRACKS OR VOIDS IN THE FIRESLEEVE, WHICH EXPOSE THE FIBERGLASS, SHALL BE COATED WITH RTV SILICONE RUBBER./13/ THE END OF THE INTEGRAL FIRESLEEVE SHALL BE COVERED WITH SILICONE EXTENDING OVER THE END FITTING COLLAR.14. ADD “AS1055 TYPE Ib CLASS A-S/P” OR “AS1
26、50 TYPE XIII” TO IDENTIFICATION MARKING TO SHOW LEVEL OF COMPLIANCE, “FIRE RESISTANT” 275 F (5 min), WITH AS1055 OR AS150./15/ WHEN FIRESLEEVES ARE REQUIRED, WEIGHT LIMITS SHALL BE DEFINED BY THE PROCURING AUTHORITY./16/ TITANIUM PARTS MAY BE REPLACED WITH STAINLESS STEEL IF MAXIMUM WEIGHT FOR FITTI
27、NG IS NOT EXCEEDED AND THE STAINLESS STEEL COMPONENTS HAVE BEEN PREVIOUSLY QUALIFIED.17. DIMENSIONING AND TOLERANCING: ASME Y14.5M-1994./18/ THE FITTING ORIENTATION DASH NUMBER IS A THREE DIGIT NUMBER DEFINING THE RELATIVE POSITION OF THE END FITTINGS IN 1 INCREMENTS (EXAMPLE 090 = 90). FITTING ORIE
28、NTATION SHALL BE MEASURED COUNTERCLOCKWISE FROM THE NEAREST END FITTING, WHICH SHALL BE IN THE RELATIVE 000 POSITION (SEE FIGURE 2). WHEN END FITTINGS ARE POINTED IN THE SAME DIRECTION, THIS DASH NUMBER SHALL BE 000.19. SAFETY WIRE HOLES LOCATION AND DIAMETER PER AS1043 CODED AS FOLLOWS:a. U = TWO H
29、OLES 180 APARTb. W = THREE HOLES 120 APART20. THIS PART STANDARD TAKES PRECEDENCE IN CASES OF CONFLICT.21. EXAMPLE OF PART NUMBER:22. THIS HOSE ASSEMBLY STANDARD IS SIMILAR TO AS4573 EXCEPT FOR PROCUREMENT PURPOSES. THIS PART STANDARD SHALL BE USED FOR ALL FUTURE PROCUREMENT OF CLASS 4000 HOSE ASSEMBLIES.
