SAE-J30-2008.pdf
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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、e from, is the sole responsibility of the user.” SAE reviews each technical report at least every five years at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions. Copyright 2008 SAE International All rights reserved. No part of this publication
3、 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: 724-776-4970 (outside US
4、A) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org SURFACE VEHICLE STANDARD J30 DEC2008 Issued1946-01 Revised 2008-12 Superseding J30 JUN1998 (R) Fuel and Oil Hoses RATIONALE This specification was revised to add Type 14 low permeation, low pressure hose for small
5、engines to the sections and Tables. TABLE OF CONTENTS 1.SCOPE 3 2.REFERENCES 3 2.1Applicable Publications . 3 2.1.1SAE Publication 3 2.1.2ASTM Publications 3 2.1.3Military Specification . 3 2.1.4Rubber Manufacturers Association (RMA) Publication 4 3.APPLICATION SELECTION GUIDE 4 4.HOSE CONSTRUCTION
6、6 4.1Coupled and Uncoupled Synthetic Rubber Tube and Cover (SAE 30R2) . 6 4.1.1Type 1 . 6 4.1.2Type 2 . 6 4.1.3Type 3 . 6 4.2Lightweight Braided Reinforced Lacquer, Cement, or Rubber Covered Hose (SAE 30R3) 6 4.3Wire Inserted Synthetic Rubber Tube and Cover (SAE 30R5). 6 4.4Low-Pressure Coupled and
7、Uncoupled Synthetic Rubber Tube and Cover (SAE 30R6), (SAE 30R7), (SAE 30R8) 6 4.5Fuel Injection Hose Medium-Pressure Coupled and Uncoupled Synthetic Rubber Tube and Cover (SAE 30R9) . 7 4.6In-Tank, Low-Pressure, Uncoupled Fuel Hoses (SAE 30R10) 7 4.7Low Permeation Fuel Fill, Vent, and Vapor Hose (S
8、AE 30R11) 7 4.8Low Permeation Fuel Feed and Return Hose (SAE 30R12) 7 4.9Diesel and Biodiesel Fuel Feed and Return Hose (SAE 30R13) Under Development 8 4.10Low Permeation, Low Pressure Coupled and Uncoupled Synthetic Rubber Tube and Cover Hose for Small Engines (SAE 30R14) 8 5.QUALIFICATION TESTS AN
9、D LOT ACCEPTANCE INSPECTION TESTS . 8 5.1Retests and Rejection . 8 5.1.1For SAE J30R2 and R3 8 5.1.2For SAE J30R5 . 9 5.1.3For SAE J30R6, 7, 8, 9, and 10 9 SAE J30 Revised DEC2008 - 2 - 5.1.4For SAE J30R11. 10 5.1.5For SAE J30R12. 10 5.1.6For SAE J30R13 Under Development 11 5.1.7For SAE J30R14. 11 5
10、.2SAE J30R11 and 12 Testing Requirements . 11 5.3Preformed Hose Dimensions and Tolerances 13 5.3.1Squareness of Ends 13 5.3.2Arm Lengths 13 5.3.3General Layout 14 6.TEST METHODS 25 6.1Test Requirements 25 6.2Change-In-Length Tests . 25 6.3Burst Test 25 6.4Vacuum Collapse Test 25 6.5Cold Flexibility
11、. 25 6.6Tensile Strength and Elongation Original Properties 25 6.7Dry Heat Resistance . 26 6.8Hose Flexibility After Heat Aging 26 6.9Fuel Resistance 26 6.10Oil Resistance . 26 6.11Ozone Resistance . 26 6.12Adhesion Test . 27 6.12.1Original Adhesion 27 6.12.2Aged Adhesion 27 6.13Proof Test (if Requi
12、red by Print or Table 3) 27 6.14Tensile Test of Assembly 27 6.15Leakage Test 28 6.16Corrosion Test . 28 6.17Test for Extractible in Hose . 28 6.17.1Apparatus and Reagents 28 6.17.2Specimens 29 6.17.3Procedure 29 6.18Oxidized Fuel Testing . 29 6.18.2Peroxide Number Analytical Method 29 6.18.3Apparatu
13、s 29 6.18.4Reagents . 30 6.18.5Procedure 30 6.18.6Calculate the peroxide number according to Equation 1. . 30 6.18.7Standard Sodium Thiosulfate Solution, 0.1 N (Reagent 4, See Above) . 30 6.18.8Reagents . 31 6.19Reservoir Method for Fuel Hose Permeation . 31 6.19.1Rate of Fuel Permeation . 31 6.19.2
14、Reservoir Units 31 6.19.3Screw Cap . 32 6.19.4Scale or Balance . 32 6.19.5Impermeable Plug . 32 6.19.6Hose Clamps . 32 6.19.7Procedure 33 6.20Kink Resistance 34 6.21Electrical Conductivity (Inspection Test on All Sizes) . 35 7.MARKING . 35 7.1SAE J30 R2 Through R10 35 7.2SAE J30 R11 and R12 36 7.3SA
15、E J30 R14 . 37 -,-,- SAE J30 Revised DEC2008 - 3 - 8.SHELF LIFE ORDERING NUMBER SUFFIX . 37 8.1Ordering Number Designation SAE 30 RAAYTZL . 37 9.NOTES 37 9.1Marginal Indicia . 37 APPENDIX A LISTING OF ASTM REFERENCE FUELS . 38 1. SCOPE This SAE standard covers fuel, oil, or emission hose for use in
16、coupled and uncoupled applications, for use with gasoline, oil, diesel fuel, lubrication oil, or the vapors present in either the fuel system or in the crankcase of internal combustion engines in mobile or stationary applications. This standard covers the hose portion only. If assembly / coupling is
17、 required, that is to be agreed to between the customer and assembler, along with the specific requirements. 2. REFERENCES 2.1 Applicable Publications The following publications form a part of this specification to the extent specified herein. Unless otherwise indicated, the latest version of SAE pu
18、blications shall apply. 2.1.1 SAE Publication Available from SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and Canada) or 724-776-4970 (outside USA), www.sae.org. SAE J1737 Test Procedure to Determine the Hydrocarbon Losses from Fuel Tubes, Hoses
19、, Fittings, and Fuel Line Assemblies by Recirculation 2.1.2 ASTM Publications Available from ASTM, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959, Tel: 610-832-9585, www.astm.org. ASTM B 117 Method of Salt Spray (Fog) Testing ASTM D 380 Methods of Testing Rubber Hose ASTM D 413 Test Methods
20、 for Rubber PropertyAdhesion to Flexible Substrate ASTM D 471 Test for Rubber PropertyEffect of Liquids ASTM D 573 Test for RubberDeterioration in an Air Oven ASTM D 975 Specification for Diesel Fuel Oils ASTM D 1149 Test Method for Rubber DeteriorationSurface Ozone Cracking in a Chamber (Flat Speci
21、mens) 2.1.3 Military Specification Available from the Document Automation and Production Service (DAPS), Building 4/D, 700 Robbins Avenue, Philadelphia, PA 19111-5094, Tel: 215-697-6257, http:/assist.daps.dla.mil/quicksearch/. MIL-HDBK-695 Rubber Products: Recommended Shelf Life -,-,- SAE J30 Revise
22、d DEC2008 - 4 - 2.1.4 Rubber Manufacturers Association (RMA) Publication Available from RMA, 1400 K Street, NW, Suite 900, Washington, DC 20005, Tel: 202-682-4800, www.rma.org. IP-2 Hose Handbook 3. APPLICATION SELECTION GUIDE SAE J30R2 covers Coupled and Uncoupled Synthetic Rubber Tube and Cover Ho
23、se. SAE J30R3 covers Lightweight Braided Reinforced Lacquer, Cement, or Rubber Covered Hose. SAE J30R5 covers Wire Inserted Synthetic Rubber Tube and Cover Hose. SAE J30R6, 7, and 8 covers Low Pressure Coupled and Uncoupled Synthetic Rubber Tube and Cover Hose. SAE J30R9 covers Fuel Injection, Mediu
24、m Pressure Coupled and Uncoupled Synthetic Rubber Tube and Cover Hose. SAE J30R10 covers In-Tank, Low Pressure, and Uncoupled Fuel Hose. SAE J30R11 covers Low Permeation Fuel Fill and Vent Hose. SAE J30R12 covers Low Permeation Fuel Feed and Return Hose. SAE J30R13 covers Diesel or Biodiesel Fuel Fe
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