SAE AS 4801B-2007 HOSE ASSEMBLY LINED SILICONE 125 PSI FIXED CAVITY COUPLING POTABLE WATER STRAIGHT FEMALE TO 90 EMALE《直内螺纹对90内螺纹饮用水用固定空腔耦合的125psi内衬硅软管组件》.pdf

1、 AEROSPACE STANDARD HOSE ASSEMBLY, LINED SILICONE, 125 PSI, FIXED CAVITY COUPLING, PORTABLE WATER, STRAIGHT FEMALE TO 90 FEMALE AS4801Copyright 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 an

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3、org ISSUED 1993-06REVISED 2007-09 REAFFIRMED 2015-04THIRD ANGLE PROJECTION CUSTODIAN: G-3/G-3D REV.B FEDERAL SUPPLY CLASS 4720AS4801 SHEET 1 OF 3 REV. B PROCUREMENT SPECIFICATION: AS4468 /2/SAE Technical Standards Board Rules provide that: “This report ispublished by SAE toadvance thestate of techni

4、calandengineering sciences. 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 berev

5、ised,reaffirmed, stabilized, orcancelled. SAE invites yourwrittencomments andsuggestions. SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS4801B RATIONALE AS4801B HAS BEEN REAFFIRMED TO COMPLY WITH THE SAE FIVE-YEAR REVIEW POLIC

6、Y. FIGURE 1 - HOSE ASSEMBLY TABLE 1 - BASIC HOSE AND END FITTING DIMENSIONS BASIC NO. AND SIZE CODE HOSE SIZE (REF) A MAX B (REF) C MAX D MIN D MAX ID (REF) OD MIN OD MAX AS4801-08 .500 1.60 .425 1.39 1.22 1.30 .500 .65 .73 AS4801-10 .625 1.60 .550 1.57 1.35 1.43 .625 .81 .85 AS4801-12 .750 1.84 .65

7、4 2.05 1.74 1.82 .750 .94 .98 AS4801-16 1.000 1.92 .909 2.17 1.94 2.02 1.000 1.19 1.23 TABLE 2 - LENGTH TOLERANCE HOSE ASSEMBLY LENGTH PREFERRED INCREMENTS TOLERANCE UNDER 18 IN (NOT LESS THAN) .125 +.125/-.125 18 TO 36 IN EXCLUSIVE (NOT LESS THAN) .250 +.250/-.250 36 TO 100 IN EXCLUSIVE (NOT LESS T

8、HAN) .500 +.375/-.375 100 IN AND OVER (NOT LESS THAN) 1.000 +.5%/-.500 AEROSPACE STANDARD AS4801 SHEET 2 OF 3 REV. B HOSE ASSEMBLY, LINED SILICONE, 125 PSI, FIXED CAVITY COUPLING, PORTABLE WATER, STRAIGHT FEMALE TO 90 FEMALE TABLE 3 - HOSE ASSEMBLY WEIGHT INFORMATION HOSE SIZE CODE HOSE LB/IN NOM (R

9、EF) END FITTING LB/EA STRAIGHT NOM (REF) END FITTING LB/EA 90 NOM (REF) HOSE LENGTH CORRECTION FACTOR, INCH /9/ STRAIGHT HOSE LENGTH CORRECTION FACTOR, INCH /9/ 90 08 .0081 .055 .071 .96 .77 10 .0111 .067 .094 .96 .95 12 .0137 .110 .153 1.04 1.26 16 .0182 .146 .208 1.12 1.39 NOTES: 1. MATERIAL AND F

10、INISH: PER AS4468, TABLE 1. ALL FITTING COMPONENTS 300 SERIES CORROSION RESISTANT STEEL, PASSIVATED. /2/ PROCUREMENT SPECIFICATION: AS4468 EXCEPT AS SPECIFIED ON THIS STANDARD. PRODUCT SUPPLIED TO THIS SPECIFICATION SHALL BE MANUFACTURED AND ASSEMBLED BY AN ACCREDITED MANUFACTURER OR ASSEMBLED BY AN

11、 ACCREDITED DISTRIBUTOR LISTED IN THE PERFORMANCE REVIEW INSTITUTE (PRI) QUALIFIED PRODUCTS LIST (QPL) PRI QPL AS4468 FOR THIS STANDARD. SEE FOR CURRENT QPL ON LINE. 3. INTENDED USE: THESE HOSE ASSEMBLIES ARE INTENDED FOR USE IN POTABLE WATER SYSTEM INSTALLATIONS WHERE A HIGH DEGREE OF FLEXIBILITY

12、IS REQUIRED. 4. IDENTIFICATION: PER AS4468. 5. OPERATING CHARACTERISTICS: a. OPERATING TEMPERATURE: -65 TO +160 F (-54 TO +71 C). b. OPERATING PRESSURE: 125 PSI MAX 6. FUNCTIONAL TEST AND CLEANING: PER AS4468. 7. CONSTRUCTION: PER AS4468. /8/ LENGTH “L” IS A FOUR-DIGIT NUMBER OF WHICH THE FIRST THRE

13、E 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 POINT” TO “GAGE POINT”. SEE TABLE 2 FOR LENGTH TOLERANCES. /9/ HOSE WEIGHT PLUS EACH END FITTING WEIGHT EQUALS HOSE ASSEMBLY WEIGHT. FOR DETERMINING

14、HOSE WEIGHT, DEDUCT APPROPRIATE LENGTH CORRECTION FACTOR FROM EACH END OF THE ASSEMBLY LENGTH. 10. DIMENSIONING AND TOLERANCING: ASME Y14.5M-1994. 11. DIMENSIONS IN INCHES. UNLESS OTHERWISE SPECIFIED, TOLERANCES: LINEAR DIMENSIONS .010, ANGULAR DIMENSIONS 2. AEROSPACE STANDARD AS4801 SHEET 3 OF 3 RE

15、V. B HOSE ASSEMBLY, LINED SILICONE, 125 PSI, FIXED CAVITY COUPLING, PORTABLE WATER, STRAIGHT FEMALE TO 90 FEMALE 12. EXAMPLE OF PART NUMBER: AS4801 - 08 - 024 2 FRACTIONAL LENGTH IN EIGHTHS OF AN INCH INCREMENTS (.25 IN) /8/ LENGTH IN WHOLE INCHES (24 IN) /8/ BASIC HOSE ASSEMBLY SIZE CODE (.5 IN HOS

16、E SIZE) (SEE TABLE 1) BASIC PART NUMBER 13. THE CHANGE BAR (I) 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.