1、 _ SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising ther
2、efrom, is the sole responsibility of the user.” SAE reviews each technical report at least every five years at which time it may be revised, reaffirmed, stabilized, or cancelled. SAE invites your written comments and suggestions. Copyright 2015 SAE International All rights reserved. No part of this
3、publication may be reproduced, stored in a retrieval system or transmitted, in any form 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: +1 724-776-49
4、70 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org SAE values your input. To provide feedback on this Technical Report, please visit http:/www.sae.org/technical/standards/J1754/2_201510 SURFACE VEHICLE STANDARD J1754-2 OCT2015 Issued 1996-06 Revised 2
5、015-10 Superseding J1754-2 AUG2010 Hose Assemblies, Rubber, Hydraulic, Steel Wire Reinforced - Part 2: Ordering Information RATIONALE The definition of W in Table 6 was revised to specify that the hose shall be wire reinforced. 1. SCOPE This SAE Standard covers ordering information for steel wire re
6、inforced rubber hose assemblies using connectors specified in SAE Standard J516 or all parts of ISO 12151 for use in hydraulic systems using petroleum based hydraulic fluids with maximum working pressures of 1.7 to 42 MPa. See SAE J1754-2, Table 8 for hose operating temperature ranges and identifica
7、tion codes. NOTE: Working pressure is defined as maximum system pressure. 2. REFERENCES 2.1 Applicable Documents The following publications form a part of this specification to the extent specified herein. Unless otherwise indicated, the latest issue of SAE publications shall apply. 2.1.1 SAE Public
8、ations Available from SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and Canada) or +1 724-776-4970 (outside USA), www.sae.org. SAE J516 Hydraulic Hose Fittings SAE J517 Hydraulic Hose SAE J846 Coding Systems for Identification of Fluid Conductors
9、 and Connectors SAE J1754-1 Hose Assemblies, Rubber, Hydraulic, Steel Wire ReinforcedPart 1: Procurement Document SAE J1754-3 Hose Assemblies, Hydraulic, J517 100R SeriesPart 3: Procurement and Ordering Information SAE INTERNATIONAL J1754-2 OCT2015 Page 2 of 10 2.1.2 ISO Publications Available from
10、American National Standards Institute, 25 West 43rd Street, New York, NY 10036-8002, Tel: 212-642-4900, www.ansi.org. ISO 12151-1 Connections for hydraulic fluid power and general useHose fittingsPart 1: Hose fittings with ISO 8434-3 O-ring face seal ends ISO 12151-2 Connections for hydraulic fluid
11、power and general useHose fittingsPart 2: Hose fittings with ISO 8434-1 24 cone ends ISO 12151-3 Connections for hydraulic fluid power and general useHose fittingsPart 3: Hose fittings with ISO 6162 flange ends ISO 12151-4 Connections for hydraulic fluid power and general useHose fittingsPart 4: Hos
12、e fittings with ISO 6149 metric stud ends ISO 12151-5 Connections for hydraulic fluid power and general useHose fittingsPart 5: Hose fittings with ISO 8434-2 37 flare ends ISO 12151-6 Connections for hydraulic fluid power and general useHose fittingsPart 6: Hose fittings with ISO 8434-6 60 cone ends
13、 2.2 Related Publications The following publications are provided for information purposes only and are not a required part of this SAE Technical Report. 2.2.1 SAE Publications Available from SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and Cana
14、da) or +1 724-776-4970 (outside USA), www.sae.org. SAE J343 Test and Test Procedures for SAE 100R Series Hydraulic Hose and Hose Assemblies SAE J1176 External Leakage Classifications for Hydraulic Systems SAE J1273 Recommended Practices for Hydraulic Hose Assemblies SAE J1405 Optional Test Procedure
15、s for Hydraulic Hose Assemblies SAE INTERNATIONAL J1754-2 OCT2015 Page 3 of 10 2.2.2 ISO Publications Available from American National Standards Institute, 25 West 43rd Street, New York, NY 10036-8002, Tel: 212-642-4900, www.ansi.org. ISO 3448 Industrial liquid lubricants - ISO viscosity classificat
16、ion ISO 4397 Fluid power systems and components - Connectors and associated components - Nominal outside diameters of tubes and nominal inside diameters of hoses ISO 4406 Hydraulic fluid power - Fluids - Method of coding level of contamination by solid particles 3. REQUIREMENTS 3.1 Hose Assembly ide
17、ntification Hose assemblies shall be identified using Tables 1 to 7 and either Appendix A or Appendix B. 3.2 Construction and Performance Hose assemblies shall be qualified in accordance with the requirements in SAE J1754 Part 1. Users of this standard are advised to control source approval, as requ
18、ired. Table 1 - Maximum operating pressure range and hose o.d. rating codes TABLES(1) 1 2 3 4 5 6 7 8 9 10 - PRESSURE RATING - MPa(1)1.7 2.8 7 14 17.5 21 24.5 28 35 42 -(2)LETTER DESIGNATION C D E F G H J K M N X(2)1. See Part 1 Tables 1 thru 10 for maximum outside diameter, proof pressure, burst pr
19、essure and minimum bend radius. 2. See drawing for operating pressure rating or hose outside diameter requirements. Table 2 - Hose cover type codes Standard Synthetic Rubber Cover Intermediate (Medium Abrasion) Cover High Abrasion Cover 1(1)2(1)3(1)1. Hose cover type material per purchasers approved
20、 material specification. SAE INTERNATIONAL J1754-2 OCT2015 Page 4 of 10 Table 3 - Hose and connector size identification codes SAE HOSE DASH SIZE(1)02 03 04 05 06 08 10 12 16 20 24 32 40 ISO HOSE SIZE(2) 3.2 5 6.3 8 10 12.5 16 19 25 31.5 38 51 63 LETTER DESIGNATION C D E F G H J K N P R T U NOTE: Ho
21、se size columns line up with the appropriate standard connector end size in Table 3B. SAE CONNECTOR DASH SIZE(3)CODE 02 03 04 05 06 08 10 12 14 16 20 24 32 40 ISO 12151-1 CONNECTOR SIZE(4)S 6 8 10 12 16 20 25 30 38 ISO 12151-2 CONNECTOR SIZE-L(5)L 6 8 10 12 15 18 22 28 35 42 ISO 12151-2 CONNECTOR SI
22、ZE-S(6)S 8 10 12 16 20 25 30 38 ISO 12151-3 CONNECTOR SIZE-L(5)L 13 19 25 32 38 51 ISO 12151-3 CONNECTOR SIZE-S(6)S 13 19 25 32 38 51 ISO 12151-4 CONNECTOR SIZE-L(5)L M12 M14 M16 M18 M22 M27 M33 M42 M48 ISO 12151-4 CONNECTOR SIZE-S(6)S M12 M14 M16 M18 M22 M27 M33 M42 M48 ISO 12151-5 CONNECTOR SIZE(7
23、)L 6 8 10 12 16 20 25 30 38 50 ISO 12151-6 CONNECTOR SIZE(7)L 6 8 10 12 16 20 25 30 38 50 LETTER DESIGNATION C D E F G H J K M N P R T U 1. Hose dash size is based on inches, with each dash size equal to 1/16 inch. 2. ISO hose size is based on the equivalent SAE J517 inch hose sizes per ISO 4397. 3.
24、 Connector dash size is based on inch tubing, with each dash size equal to 1/16 inch. 4. ISO connector size is based on ISO 12151-1 with S (Heavy duty series) only. 5. ISO connector size is based on ISO 12151-2, 3 and 4 with L (Light duty series). 6. ISO connector size is based on ISO 12151-2, 3 and
25、 4 with S (Heavy duty series). 7. ISO connector size is based on ISO 12151-5 and 6 with L (Light duty series) only. NOTE: In Appendix B drawing, the end sizes will need to be filled in the blank space, due to the different end sizes in each of the ISO 12151 standards for each letter code. Example: I
26、f a 12151-1 end connection with a 13/16-16 UN thread is used, the size and code would be 12 / H. SAE INTERNATIONAL J1754-2 OCT2015 Page 5 of 10 Table 4 - Sleeve codes(1)Code Sleeve Type A Steel Flat Armor Guard B Steel Round Spring Guard C Thermoplastic Sleeve D Textile Polyamide Sleeve E Fire Sleev
27、e F Plastic Flat Armor Guard W None X See Drawing 1. Full length sleeve over entire hose is assumed on hose assembly. If partial length sleeve is required on hose assembly, place an “X” to see drawing. Table 5 - Hose curvature orientation codes(1)Top Front Not Required VIEW P R T U W 1. Hose curvatu
28、re orientation to be used when required for ease of assembly. Table 6 - Number of wire reinforcement layers codes Code Number of Layers W Wire Reinforced, But Number of Wire Layers Not Specified 1 One Wire Braid 2 Two Wire Braid 3 Three Wire Braid 4 Four Wire Spiral 6 Six Wire Spiral X See Drawing T
29、able 7 - Hose operating temperature range codes Code Temperature Range A 40 C minimum to +100 C maximum B 40 C minimum to +121 C maximum C 40 C minimum to +150 C maximum X See drawing for hose temperature rating SAE INTERNATIONAL J1754-2 OCT2015 Page 6 of 10 Table 8 - Hose fitting coupling attachmen
30、t type codes(1)Code Coupling Attachment Type C Worm gear clamp for use with SAE J1231 beaded ends and SAE 100R3 and 100R4 type hoses F Field attachable (screw together) M Field attachable (screw together), for assembly with a mandrel and SAE 100R5 type hoses P Permanently attached S Field attachable
31、 (segment clamp) X See drawing for hose fitting coupling attachment type 1. Letter codes are per SAE J846 identification coding. Table 9 - ISO 4406 cleanliness requirement codes Code Cleanliness Requirement A Per SAE J1754-1 Part 1, ISO 4406 cleanliness requirement B ISO 4406 code 18/13 with maximum
32、 particle size of 0.5 mm in the largest dimension X See drawing for cleanliness requirement SAE INTERNATIONAL J1754-2 OCT2015 Page 7 of 10 3.3 Part Identification Numbers J1754-2 A F 2 B 53 24 G 53 14 G G P W 00450 C 000 W 1 A A X DESCRIPTION Place an “X” to see drawing or “W” for no drawing ISO 440
33、6 Cleanliness Code Number (See SAE J1754-2, Table 9) Operating Temperature Range (See SAE J1754-2, Table 7) Number of Reinforcement Layers (See SAE J1754-2, Table 6) Hose Curvature Orientation (See SAE J1754-2, Table 5) Fitting Displacement Angle (See SAE J1754-2, Appendix A or B) Fitting Material C
34、ode- Default to “C” (See SAE J846, Table 10) Hose Assembly Overall Length in mm Sleeve Code (See SAE J1754-2, Table 4) Coupling Attachment Type (See SAE J1754-2, Table 8) Hose Dash Size (See SAE J1754-2, Table 3) Second End Connection Size (See SAE J1754-2, Table 3) Second End Connection Shape (See
35、SAE J846, Table 7) Second End Connection Description (See SAE J846, Table 6B) First End Connection Size (See SAE J1754-2, Table 3) First End Connection Shape (See SAE J846, Table 7) First End Connection Description (See SAE J846, Table 6B) Hose Class (See SAE J1754-1, Table 12) Hose Cover Type (See
36、SAE J1754-2, Table 2) Pressure Rating Identification (See SAE J1754-2, Table 1) SAE or ISO Nomenclature (See SAE J1754-2, Appendix A or B) Standard Number Example of Hose Assembly Part Number: J1754-2AF2B5324G5314GGPW00450C000W1AAX NOTE 1: “X” to be used for identifying special conditions that requi
37、re a drawing. NOTE 2: “W” to be used for identifying all letters not required in the coding identification. NOTE 3: “0” to be used for identifying all numbers not required in the coding identification. Figure 1 - Example of hose assembly part number SAE INTERNATIONAL J1754-2 OCT2015 Page 8 of 10 4.
38、NOTES 4.1 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
39、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. PREPARED BY THE SAE FLUID CONDUCTORS AND CONNECTORS TECHNICAL STEERING COMMITTEE C2 - HYDRAULIC HOSE AND HOSE FITTINGS SAE INTERNA
40、TIONAL J1754-2 OCT2015 Page 9 of 10 APPENDIX A End 1 | Hose Assembly Overall Length _ mm | End 2 | | Coupling Attachment Type: C, F, M, P, S or OTHER_ Connector 1 Information Connector 2 Information Hex: Inch Cover Type: 1, 2 or 3 Hex: Inch End: Male Female Hose Class: A, B or C End: Male Female Str
41、aight Angle _Straight Angle _Drop: Short: Medium: Long: Hose Working Hose Dash Drop: Short: Medium: Long: SAE J516 / J846 Dash Size/Code: Pressure / Code: Size/Code: SAE J516 / J846 Dash Size/Code: Hose Connector End Type: -02 / C 1.7 MPa / C -02 / C Hose Connector End Type: -02 / C O-Ring Face Seal
42、 -03 / D 2.8 MPa / D -03 / D O-Ring Face Seal -03 / D Code 61 Flange -04 / E 7 MPa / E -04 / E Code 61 Flange -04 / E Code 62 Flange -05 / F 14 MPa / F -05 / F Code 62 Flange -05 / F JIC (37) Flare -06 / G 17.5 MPa / G -06 / G JIC (37) Flare -06 / G NPTF Pipe -08 / H 21 MPa / H -08 / H NPTF Pipe -08
43、 / H Male O-Ring Stud-Light Duty -10 / J 24.5 MPa / J -10 / J Male O-Ring Stud-Light Duty -10 / J Male O-Ring Stud-Heavy Duty -12 / K 28 MPa / K -12 / K Male O-Ring Stud-Heavy Duty -12 / K OTHER_ -14 / M 35 MPa / M -16 / N OTHER_ -14 / M -16 / N 42 MPa / N -20 / P -16 / N -20 / P _ MPa / X -24 / R -
44、20 / P -24 / R -32 / T -24 / R -32 / T -40 / U -32 / T -40 / U Wire Reinforcement Layer Code: -40 / U Max/Min OD _ /_ mm Minimum Bend Radius _ mm 1, 2, 3, 4, 6 Not Specified or See Drawing Operating Temperature Range (Code): -40 to +100C (A), -40 to +121C (B), -40 to +150C (C) or _C (X) Displacement
45、 Angle: _ 3 Accessories: None / W Type of Full Partial From End Of 180 Sleeve Type / Code Sleeve Length Length Connector 270 90 Steel Flat Armor Guard / A _ mm _ Steel Round Spring Guard / B _ mm _ Thermoplastic Sleeve / C _ mm _ Textile Polyamide Sleeve / D _ mm _ Fire Sleeve / E _ mm _ Plastic Fla
46、t Armor Guard / F _ mm _ 0 Other / X:_ _ mm _ Front connector down. Cleanliness Level: ISO 4406 CODE NUMBER 19/16 (A), 18/15 (B) or _ / _ (X) Point assembly away from you. Inside Area: _ m2Measure counter-clockwise. Max Weight: _ mg Max Particle Size: _ X _ X _ cm2Hose Curvature Orientation: _Top Fr
47、ont Not Required VIEW P R T U W SAE Hose Assembly Part Number Example: J 1 7 5 4 - 2 A F 2 B 5 3 2 4 G 5 3 1 4 G G P W 0 0 4 5 0 C 0 0 0 W 1 A A X SAE Hose Assembly Part Number: J 1 7 5 4 - 2 A Figure A1 - SAE (inch) hose assembly drawing J1754-2 REV.: DATED: SUPPLIER PART #: CUSTOMER PART #: TITLE: HOSE ASSEMBLY, HYDRAULIC SCALE: (DO NOT SCALE DRAWING) SAE INTERNATIONAL J1754-2 OCT2015 Page 10 of 10 APPENDIX B End 1 | Hose Assembly Overall Length _ mm | End 2 | | Coupling Attachment Type: C, F, M, P, S or OTHER_ Connector 1 Information Connector 2 Informatio
