1、AEROSPACE STANDARD TUBING, PLASTIC, FLEXIBLE, CONVOLUTED, HELICAL PERFLUOROALKOXY (PFA), STANDARD CONVOLUTION AS81914/9Copyright 2016 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, electr
2、onic, 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:/www.sae.org ISSUED 2011
3、-01REVISED 2016-05THIRD ANGLE PROJECTION CUSTODIAN: AE-8/AE-8C1 REV.BFEDERAL SUPPLY CLASS 9330AS81914/9SHEET 1 OF 3REV. BPROCUREMENT SPECIFICATION: AS81914SAE Technical Standards Board Rules provide that: “This report ispublishedby SAE toadvance thestate of technicalandengineeringsciences.The useoft
4、his reportisentirelyvoluntary, 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, orcancell
5、ed. SAE invites yourwrittencomments andsuggestions. SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS81914/9BRATIONALE REVISION IS REQUIRED TO MODIFY THE REQUIREMENTS AND PART NUMBER TO ALLOW FOR THE OPTION OF AN ADDITIONAL MATE
6、RIAL COLOR NOTICE THE REQUIREMENTS FOR ACQUIRING THE TUBING DESCRIBED HEREIN SHALL CONSIST OF THIS DOCUMENT AND THE LATEST ISSUE IN EFFECT OF AS81914. FIGURE 1 - DIMENSIONS AND CONFIGURATION AEROSPACE STANDARD AS81914/9SHEET 2 OF 3REV. BTUBING, PLASTIC, FLEXIBLE, CONVOLUTED, HELICAL PERFLUOROALKOXY
7、(PFA), STANDARD CONVOLUTION TABLE 1 - FIGURE 1 DIMENSIONS DASHNUMBER MAXINSIDE DIA.(I.D.)MININSIDE DIA.(I.D.)MAXOUTER DIA.(O.D.) MAXWALLTHICKNESS CONVO-LUTIONS PERINCH (CPI) 1 APPROX. WEIGHT LBS (KG) PER 100 FEET (30.5 M) REF. MINBENDRADIUS 01.188 (4.78) .181 (4.60) .320 (8.13) .018 (0.46) 8 1.5 (0.
8、67) .500 (12.70) 02.281 (7.14) .273 (6.93) .414 (10.52) .018 (0.46) 8 1.7 (0.77) .750 (19.05) 03.312 (7.92) .306 (7.77) .450 (11.43) .018 (0.46) 8 1.9 (0.86) .750 (19.05) 04.375 (9.53) .364 (9.25) .510 (12.95) .018 (0.46) 8 2.2 (1.00) .875 (22.23) 05.437 (11.10) .427 (10.85) .571 (14.50) .018 (0.46)
9、 8 3.1 (1.41) .875 (22.23) 06.500 (12.70) .485 (12.32) .650 (16.51) .023 (0.58) 7 4.0 (1.81) 1.250 (31.75) 07.625 (15.88) .608 (15.44) .770 (19.56) .023 (0.58) 7 4.8 (2.18) 1.500 (38.10) 08.750 (19.05) .730 (18.54) .930 (23.62) .023 (0.58) 6 6.1 (2.77) 1.750 (44.45) 09.875 (22.23) .860 (21.84) 1.073
10、(27.25) .023 (0.58) 5 7.0 (3.18) 2.000 (50.80) 101.000(25.40) .975 (24.77) 1.226(31.14) .023 (0.58) 5 8.5 (3.86) 2.375 (60.33) 111.125(28.58) 1.105(28.07) 1.390(35.31) .023 (0.58) 5 9.3 (4.22) 2.375 (60.33) 121.250(31.75) 1.210(30.73) 1.539(39.09) .023 (0.58) 4 10.9 (4.94) 2.750 (69.85) 131.500(38.1
11、0) 1.437(36.50) 1.832(46.53) .023 (0.58) 4 12.6 (5.72) 3.375 (85.73) 141.750(44.45) 1.688(42.88) 2.082(52.88) .023 (0.58) 4 14.8 (6.71) 3.875 (98.43) 152.000(50.80) 1.937(49.20) 2.332(59.23) .023 (0.58) 4 16.8 (7.62) 4.250(107.95) NOTES: 1. DIMENSIONS ARE IN INCHES. 2. UNLESS OTHERWISE SPECIFIED TOL
12、ERANCES SHALL BE: .XX = .010 (0.25 MM), .XXX = .005 (0.13 MM). 3. METRIC EQUIVALENTS ARE GIVEN FOR GENERAL INFORMATION ONLY AND ARE BASED ON 25.4 MM = 1 INCH. 4. METRIC DIMENSIONS IN PARENTHESES ARE SHOWN IN MILLIMETERS. REQUIREMENTS: 1. DIMENSIONS AND CONFIGURATION: SEE FIGURE 1 AND TABLE 1. 2. CON
13、VOLUTION TYPE: HELICAL, STANDARD CONVOLUTION (CLASS 1). 3. LENGTHS SHALL BE SPECIFIED IN FEET BY THE PROCURING ACTIVITY AND DOES NOT FORM A PART OF THE IDENTIFYING PART NUMBER. MINIMUM ORDER LENGTH SHALL BE 3 FEET (0.914 M) AND THE TUBING ORDER LENGTH TOLERANCES SHALL BE AS SPECIFIED IN TABLE 2. TUB
14、ING SHALL BE PROCURED AS COILS. TABLE 2 - ORDER LENGTH TOLERANCE ORDER LENGTH RANGE LENGTH IN FEET (METERS) TOLERANCE IN INCHES (MM) 3 - 12 (0.914 M - 3.66 M) + 2.0 / - 0.0 (+ 50.8 MM / - 0.0 MM) 13 - 50 (3.96 M - 15.24 M) + 4.0 / - 0.0 (+ 101.6 MM / - 0.0 MM) 51 AND UP (15.55 M AND UP) + 6.0 / - 0.
15、0 (+ 152.4 MM / - 0.0 MM) AEROSPACE STANDARD AS81914/9SHEET 3 OF 3REV. BTUBING, PLASTIC, FLEXIBLE, CONVOLUTED, HELICAL PERFLUOROALKOXY (PFA), STANDARD CONVOLUTION 4. CONTINUOUS OPERATING TEMPERATURE: -71 C (-95F) TO 260 C (+500 F) 5. COLOR: COLOR SHALL BE BLACK OR CLEAR/NATURAL (SEE PART NUMBER EXAM
16、PLE FOR APPROPRIATE DESIGNATOR). 6. PHYSICAL PROPERTIES: GENERAL PHYSICAL REQUIREMENT VALUES ALONG WITH ASSOCIATED TEST CONDITIONS ARE LOCATED IN TABLE 3. 7. SHELF LIFE: THE STORAGE/SHELF LIFE SHALL BE 20 YEARS. SEE AS81914. TABLE 3 PHYSICAL PROPERTIES PROPERTY REQUIREMENT CONSTRUCTION DETAILS IN AC
17、CORDANCE WITH TABLE 1 STRESS IN PSI 10% STRAIN 250 TO 900 SPECIFIC GRAVITY 2.20 MAX CRUSH RESISTANCE, HORIZONTAL 10 LBS (4.54KG) MIN. LOW TEMPERATURE FLEXIBILITY 10 000 CYCLES, NO CRACKING HEAT SHOCK 234/230 C (454/446 F) FOR 4 HOURS. 15% MAX LONGITUDINAL CHANGE. NO DRIPPING, FLOWING OR CRACKING HEA
18、T AGING STRESS IN PSI 10% STRAIN, 80% OF INITIAL VALUE. 234/230 C (454/446 F) FOR 96 HOURS. FLUID RESISTANCE STRESS IN PSI 10% STRAIN 80% OF INITIAL VALUE FLAMMABILITY NON-FLAMMABLE 1/ FUNGUS RESISTANCE NON-NUTRIENT 1/ DIELECTRIC BREAKDOWN 12000 VOLTS, NO BREAKDOWN 1/ PROPERTIES NOT TESTED FOR PART
19、NUMBER OR IDENTIFING NUMBER (PIN). EXAMPLE : M81914 /9 1 1 06 D H C C = CLEAR/NATURAL, OMIT FOR BLACK HELIX WIRE, OMIT FOR NONE DRAIN HOLES, OMIT FOR NONE DASH NUMBER, (SEE TABLE 1) CLASS (SEE REQUIREMENTS) CONVOLUTION TYPE: 1 = HELICAL DETAIL SHEET BASIC PART NUMBER QUALIFICATION: SEE AS81914 SPECI
20、FICATION NOTES: 1. REVISION INDICATOR: A 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, INCLUDING TECHNICAL REVISIONS. CHANGE BARS AND (R) ARE NOT USED IN ORIGINAL PUBLICATIONS, NOR IN DOCUMENTS THAT CONTAIN EDITORIAL CHANGES ONLY.
