1、 AEROSPACE STANDARD HOSE ASSEMBLY, METAL, MEDIUM PRESSURE, FLARELESS, WELDED, 90 TO 90 FITTING ENDS, METRIC MA2106Copyright 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 any means, electronic,
2、 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 1991-05RE
3、VISED 2004-11 REAFFIRMED 2015-04THIRD ANGLE PROJECTION CUSTODIAN: G-3/G-3D (SEE NOTE 7) REV.B FEDERAL SUPPLY CLASS 4720MA2106 SHEET 1 OF 3 REV. B PROCUREMENT SPECIFICATION: MA2100SAE Technical Standards Board Rules provide that: “This report ispublished by SAE toadvance thestate of technicalandengin
4、eering 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 berevised,reaffi
5、rmed, stabilized, orcancelled. SAE invites yourwrittencomments andsuggestions. SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/MA2106B RATIONALE MA2106B HAS BEEN REAFFIRMED TO COMPLY WITH THE SAE FIVE-YEAR REVIEW POLICY. FIGURE 1
6、 FIGURE 2 AEROSPACE STANDARD MA2106 SHEET 2 OF 3 REV. B HOSE ASSEMBLY, METAL, MEDIUM PRESSURE, FLARELESS, WELDED, 90 TO 90 FITTING ENDS, METRIC TABLE 1 HOSE ASSEMBLY PART NUMBER HOSE ASSEMBLY SIZE (DN)1THREAD T PER MA1370 4H 5H A MAX MM B GAGE DIA BASIC C DIA MIN THRU MM D MIN MM D MAX MM E DIA MAX
7、ENVELOPE MM F HEX (REF) MM R RAD (REF) MM MA2106E MA2106G MA2106H MA2106J MA2106K MA2106M MA2106N 06 08 12 16 20 25 32 MJ12X1.25 MJ14X1.5 MJ18X1.5 MJ22X1.5 MJ27X1.5 MJ33X1.5 MJ42X2 37.9 43.1 51.7 60.5 69.4 79.0 92.6 7.5 9.5 13.5 17.5 21.5 26.5 33.7 3.35 6.50 8.76 10.92 14.4 19.3 23.4 21.1 24.8 31.2
8、39.6 42.4 46.7 53.9 27.4 31.2 39.1 47.5 52.1 56.4 65.8 22.9 30.5 33.0 38.1 44.2 58.4 72.4 14 17 22 27 32 41 46 6.4 9.5 12.7 15.9 19.9 25.4 31.8 1DN = NOMINAL TUBE OUTSIDE DIAMETER TABLE 2 HOSE SIZE (DN) NOM HOSE ID MIN MM HOSE OD MAX MM 21 C (70 F) OPERATING PRESSURE MAX KPA 21 C (70 F) PROOF PRESSU
9、REMIN KPA 21 C (70 F)BURST PRESSURE MIN KPA BALL DIA MM (SEE NOTE 5) CORRECTIONFACTOR MM (SEE NOTE 2) 06 08 12 16 20 25 32 5.5 7.0 11.0 14.0 17.5 23.0 30.0 11.0 13.5 20.5 24.0 29.0 36.0 44.0 13 750 12 000 9 600 8 300 7 200 5 500 3 800 20 650 18 000 14 500 13 400 10 700 8 300 5 700 55 150 48 000 38 6
10、00 33 000 29 000 22 000 15 200 3 6 8 10 14 18 22 0 0 0 0 0 0 0 TABLE 3 HOSE ASSEMBLY LENGTH AVAILABLE LENGTH INCREMENT LENGTH TOLERANCE UNDER 457 MM 457 TO 914 MM 914 TO 1270 MM OVER 1270 MM (NOT LESS THAN) 3 MM (NOT LESS THAN) 7 MM (NOT LESS THAN) 13 MM (NOT LESS THAN) 26 MM 3 MM 7 MM 13 MM 1% NOTE
11、S: 1. LENGTH “L“ IS MEASURED FROM GAGE POINT TO GAGE POINT. SEE TABLE 3 FOR AVAILABLE LENGTH INCREMENTS. IN THE EXAMPLE OF PART NUMBER BELOW, LENGTH “L“ IS DEFINED BY A FOUR DIGIT DASH NUMBER DESCRIBING THE HOSE ASSEMBLY LENGTH IN MILLIMETERS. 2. TO CONVERT “GAGE POINT TO GAGE POINT“ TO “END TO END“
12、 MEASUREMENT, ADD TO “L“ THE APPROPRIATE TABLE 2 CORRECTION FACTOR FOR EACH END FITTING. 3. THE HOSE ASSEMBLIES ARE INTENDED FOR USE IN LOW AND MEDIUM PRESSURE PNEUMATIC SYSTEMS UP TO 425 C WITH SHORT DURATION EXCURSIONS TO 650 C. MAXIMUM RATED OPERATING PRESSURE IS DEPENDENT ON AMBIENT OPERATING TE
13、MPERATURE AND CAN BE DETERMINED FROM MA2100, TABLE 2. 4. DIMENSIONS ARE IN MILLIMETERS. DIMENSIONING AND TOLERANCING ARE PER ANSI Y14.5M AND UNIT SYMBOLS ARE PER ANSI Y10.19, SAE J916, AND ANSI Z210.1. 5. A TRUE CIRCULAR CROSS SECTION IS NOT REQUIRED THROUGH THE END FITTING. HOWEVER, A BALL OF THE S
14、IZE DIAMETER LISTED IN TABLE 2 SHALL PASS THROUGH THE END FITTING AFTER THE END FITTING IS ATTACHED TO THE HOSE ASSEMBLY. 6. DO NOT USE UNASSIGNED SIZE CODES. AEROSPACE STANDARD MA2106 SHEET 3 OF 3 REV. B HOSE ASSEMBLY, METAL, MEDIUM PRESSURE, FLARELESS, WELDED, 90 TO 90 FITTING ENDS, METRIC 7. CHAN
15、GES TO THIS STANDARD DRAWING SHALL BE COORDINATED WITH SAE COMMITTEE E-25. 8. 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 ORIENTATION SHALL BE MEASURED COUNTERCLOCKWISE FROM THE NEAREST END
16、FITTING, WHICH SHALL BE THE RELATIVE 000 POSITION (SEE FIGURE 2). WHEN END FITTINGS ARE POINTED IN THE SAME DIRECTION, THIS DASH NUMBER SHALL BE 000. 9. CONSTRUCTION AND PERFORMANCE: THESE HOSE ASSEMBLIES SHALL MEET THE CONSTRUCTION AND PERFORMANCE REQUIREMENTS OF MA2100 (ISO/DIS7314). 10. OPERATING
17、 CHARACTERISTICS: SEE PROCUREMENT SPECIFICATION. 11. MATERIALS AND FINISH: 321 OR OTHER CORROSION RESISTANT STEEL, PASSIVATED, IN ACCORDANCE WITH THE PROCUREMENT SPECIFICATION. 12. IDENTIFICATION: SEE MA2100, 3.7. 13. PROCUREMENT SPECIFICATION: MA2100 (ISO/DIS7314). 14. EXAMPLE OF PART NUMBER: 10. T
18、HE 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.
