SAE J 2551-3-2013 Recommended Practices for Fluid Conductor Carbon Alloy and High Strength Low Alloy Steel Tubing Applications - Part 3 Procurement.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 there

2、from, 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 2013 SAE International All rights reserved. No part of this p

3、ublication 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: +1 724-776-497

4、0 (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/J2551/3_201302 SURFACE VEHICLE RECOMMENDED PRACTICE J2551-3 FEB2013 Issued 2013-0

5、2 Superseding 2551 MAY2010 Recommended Practices for Fluid Conductor Carbon, Alloy and High Strength Low Alloy Steel Tubing Applications - Part 3: Procurement RATIONALE The user community has expressed a need for additional documented knowledge associated with the design, expected performance and pr

6、ocurement of metallic fluid conductors. This revision to SAE J2551 reorganizes the document into three parts, design and fabrication, general specifications and performance requirements and procurement. The following changes and additional information is intended to bring this document up to date wi

7、th current industry technology and provide comprehensive application and procurement information requested by the user community. In addition, the document title has been revised to include steel tube materials that have been recently added as SAE standards. FOREWORD The May2010 edition of SAE J2551

8、 was published as a single document covering the design and fabrication of carbon, alloy and high strength low allow tube assemblies. SAE J2551 has been organized into three sections as follows: 1. SAE J2551-1 - Recommended Practices for Fluid Conductor Carbon, Alloy and High Strength Low Alloy Stee

9、l Tubing Applications-Part 1: Design and Fabrication 2. SAE J2551-2 - Recommended Practices for Fluid Conductor Carbon, Alloy and High Strength Low Alloy Steel Tubing Applications-Part 2: General Specifications and Performance Requirements 3. SAE J2551-3 - Recommended Practices for Fluid Conductor C

10、arbon, Alloy and High Strength Low Alloy Steel Tubing Applications-Part 3: Procurement This SAE Recommended Practice is intended as a guide to consider when procuring carbon, alloy and high strength low alloy steel tube assemblies for fluid power and general applications. It is subject to change to

11、keep pace with experience and technical advances. Experienced designers and users skilled in achieving proper results, as well as the less experienced, may use this outline as a list of recommendations to consider during the procurement process. Fluid power systems are complex and require extensive

12、knowledge of both the system requirements and the various types of tube. Therefore, all-inclusive, detailed, step-by-step instructions are not practical and are beyond the scope of this document. Less experienced designers and users who need more information may consult specialists such as experienc

13、ed tube designers and fabricators. This guide may improve the communication process. SAE JJ2551-3 Issued FEB2013 Page 2 of 15 Following this document is highly recommended by the participating SAE/ISO organizations and their members. Adherence to these guidelines may assure the users they will creat

14、e tube assemblies that can be efficiently manufactured, conveniently packaged/shipped, proficiently installed on their equipment, will perform adequately and safer to established industry standards and they will be using common practices and components that may be easily serviced anywhere globally.

15、Safety Considerations - These documents include considerations to facilitate safer conditions when these products are in use; note these carefully during all phases of design and use of the tube assemblies. Improper selection, fabrication, installation, or maintenance of tube assemblies for fluid-po

16、wer systems may result in serious personal injury or property damage. Adherence to these recommended practices could reduce the likelihood of component or system failure, thereby reducing the risk of injury or damage. The application of hydraulic tubing with fluids under pressure exposes users to ri

17、sk due to mechanical or injection hazards and the environment to contamination from leakage. Users are reminded to consider the proper selection of components, fabrication of tubes, installation and maintenance procedures to address this potential risk. TABLE OF CONTENTS 1. SCOPE 3 1.1 Purpose . 3 1

18、.2 Field of Application 3 2. REFERENCES 3 2.1 Applicable Documents 3 2.2 Related Publications 6 3. DEFINITIONS . 8 4. ENGINEERING DOCUMENTS . 8 4.1 Engineering document checklist . 8 5. QUOTATION PROCESS 10 6. VENDOR SELECTION . 10 6.1 Quantitative metrics 10 6.2 Qualitative metrics . 10 7. PRINT/PR

19、OCESS REVIEW 10 8. PRODUCTION PARTS APPROVAL PROCESS 12 9. NOTES 15 9.1 Marginal Indicia . 15 FIGURE 1 SUGGESTED ENGINEERING DOCUMENT CHECKLIST 9 FIGURE 2 SUGGESTED TWO PAGE PRINT/PROCESS REVIEW CHECKLIST 12 FIGURE 3 SUGGESTED TWO PAGE TUBE ASSEMBLY PPAP FORM 14 SAE JJ2551-3 Issued FEB2013 Page 3 of

20、 15 1. SCOPE 1.1 Purpose SAE J2551-3 recommended practice provides recommendations for a procurement process for carbon, alloy and high strength low alloy steel tube assemblies for fluid power applications utilizing commonly available manufacturing methods and general guidelines for tube selection a

21、nd application. 1.2 Field of Application These recommended practices are intended for general application and hydraulic systems on industrial equipment and commercial products. Aircraft and Aerospace applications were not considered during the preparation of this document. Since many factors influen

22、ce the pressure at which a hydraulic system does or does not perform satisfactorily, these recommended practices should not be construed as guaranteed minimums. For any application, it is recommended that sufficient testing be conducted and reviewed by both the user and supplier to ensure that requi

23、red performance levels are met. For use of these recommended practices and connectors in conditions outside the pressure and temperature of limits specified, the fabricator must be consulted. Both metric and inch tubing should be considered to accommodate hydraulic system design requirements. In the

24、 past, these requirements have been met predominantly with inch tubing; for new designs, metric tubing should be considered. 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 issu

25、e of SAE publications shall apply. 2.1.1 SAE Publications 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 J426 Liquid Penetrant Test Methods SAE J512 Automotive Tube Fitting

26、s SAE J514 Hydraulic Tube Fittings SAE J518 Hydraulic Flanged Tube, Pipe, and Hose Connections, Four-Bolt Split Flange Type SAE J533 Flares for Tubing SAE J1065 Nominal Reference Working Pressures for Steel Hydraulic Tubing SAE J1231 Formed Tube Ends for Hose Connections and Hose Fittings SAE J1273

27、Recommended Practices for Hydraulic Hose Assemblies SAE JJ2551-3 Issued FEB2013 Page 4 of 15 SAE J1453-1 Specification for O-Ring Face Seal Connectors: Part 1 - Tube Connection Details and Common Requirements for Performance and Tests SAE J1453-2 Specification for O-Ring Face Seal Connectors: Part 2

28、 - Requirements, Dimensions, and Tests for Steel Unions, Bulkheads, Swivels, Braze Sleeves, Caps, and Connectors with ISO 6149-2 Metric Stud Ends SAE J1453-3 Specification for O-Ring Face Seal Connectors: Part 3 - Requirements, Dimensions, and Tests for Steel Unions, Bulkheads, Swivels, Braze Sleeve

29、s, Connectors, Caps, and Connectors with SAE J1926-2 Inch Stud Ends SAE J1475 Hydraulic Hose Fittings for Marine Applications SAE J2551-1 Recommended Practices for Fluid Conductor Carbon, Alloy and High Strength Low Alloy Steel Tubing Applications-Part 1: Design and Fabrication SAE J2551-2 Recommend

30、ed Practices for Fluid Conductor Carbon, Alloy and High Strength Low Alloy Steel Tubing Applications-Part 2: General Specifications and Performance Requirements SAE J2044 Quick Connect Coupling Specification for Liquid Fuel and Vapor/Emissions Systems SAE J2593 Information Report for the Installatio

31、n of Fluid Conductors and Connectors SAE J2613 Welded Flash Controlled, High Strength Low Alloy Steel Hydraulic Tubing, Sub-Critically Annealed for Bending, Double Flaring, and Bending SAE J2614 Welded and Cold-Drawn, High Strength Low Alloy Steel Hydraulic Tubing, Sub-Critically Annealed for Bendin

32、g and Flaring SAE J2832 Welded Flash Controlled, High Strength (690 MPa Tensile Strength) Low Alloy Steel Hydraulic Tubing, Stress Relieved Annealed for Bending and Double Flaring SAE J2833 Welded and Cold-Drawn, High Strength (690 MPa Tensile Strength) Low Alloy Steel Hydraulic Tubing, Stress Relie

33、ved Annealed for Bending and Flaring 2.1.2 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 3304 Plain end seamless precision steel tubes - Technical conditions for delivery ISO 3305 Plain end we

34、lded precision steel tubes - Technical conditions for delivery ISO 4406 Hydraulic fluid power - Fluids - Method for coding the level of contamination by solid particles ISO 6162-1 Hydraulic fluid power - Flange connectors with split or one-piece flange clamps and metric or inch screws - Part 1: Flan

35、ge connectors for use at pressures of 3.5 MPa (35 Bar) to 35 MPa (350 Bar), DN 13 to DN127 ISO 6162-2 Hydraulic fluid power - Flange connectors with split or one-piece flange clamps and metric or inch screws - Part 2: Flange connectors for use at pressures of 35 MPa (350 Bar) to 40 MPA (400 Bar), DN

36、 13 to DN 51 SAE JJ2551-3 Issued FEB2013 Page 5 of 15 ISO 8434-1 Metallic tube connections for fluid power and general use - Part 1: 24 Compression connectors ISO 8434-2 Metallic tube connections for fluid power and general use - Part 2: 37 Flared connectors ISO 8434-3 Metallic tube connections for

37、fluid power and general use - Part 3: O-ring face seal connectors ISO 8434-4 Metallic tube connections for fluid power and general use - Part 4: 24 Cone connectors with o-ring weld-on nipples ISO 9227 Corrosion tests in artificial atmospheres - Salt spray testing ISO 10763 Plain-end, seamless and we

38、lded steel tubes - Dimensions and nominal working pressures ISO 17635 Non-destructive testing of welds - General rules for metallic materials ISO 19879 Metallic tube connections for fluid power and general use - Test methods for hydraulic fluid power connections 2.1.3 EN Publications Available from

39、American National Standards Institute, 25 West 43rd Street, New York, NY 10036-8002, Tel: 212-642-4900, www.ansi.org. EN 10305-2 Steel tubes for precision applications - Technical delivery conditions - Part 2: Welded cold drawn tubes EN 10305-4 Steel tubes for precision applications - Technical deli

40、very conditions - Part 4: Seamless cold drawn tubes for hydraulic and pneumatic power systems 2.1.4 ASTM Publications Available from ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959, Tel: 610-832-9585, www.astm.org ASTM B117 Standard Practice for Operating S

41、alt Spray (Fog) Apparatus ASTM D2247 Standard Practice for Testing Water Resistance of Coatings in 100% Relative Humidity 2.1.5 American Welding Society Publications Available from American Welding Society, 550 N.W. LeJeune Road, Miami, Florida 33126, Tel: 800-443-9353, www.asw.org. AWS D1.1/D1.1M S

42、tructural Welding Code - Steel SAE JJ2551-3 Issued FEB2013 Page 6 of 15 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 D

43、rive, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and Canada) or 724-776-4970 (outside USA), www.sae.org. SAE J246 Spherical and Flanged Sleeve (Compression) Tube Fittings SAE J343 Tests and Test Procedures for SAE 100R Series Hydraulic Hose and Hose Assemblies SAE J356 Welded Flash-Con

44、trolled Low-Carbon Steel Tubing Normalized for Bending, Double Flaring, and Beading SAE J515 Specification for Hydraulic O-Ring Materials, Properties, and Sizes for Metric and Inch Stud Ends, Face Seal Fitting and Four-Screw Flange Tube Connections SAE J524 Seamless Low-Carbon Steel Tubing Annealed

45、for Bending and Flaring SAE J525 Welded and Cold Drawn Low-Carbon Steel Tubing Annealed for Bending and Flaring SAE J526 Welded Low-Carbon Steel Tubing SAE J527 Brazed Double Wall Low-Carbon Steel Tubing SAE J1273 Recommended Practices for Hydraulic Hose Assemblies SAE J1290 Automotive Hydraulic Bra

46、ke System - Metric Tube Connections SAE J1677 Tests and Procedures for Steel and Copper Nickel Tubing SAE J1926-1 Connections for General Use and Fluid Power - Ports and Stud Ends with ASME B1.1 Threads and O-Ring Sealing - Part 1: Threaded Port with O-Ring Seal in Truncated Housing SAE J1926-2 Conn

47、ections for General Use and Fluid Power - Ports and Stud Ends with ASME B1.1 Threads and O-Ring Sealing - Part 2: Heavy-Duty (S Series) Stud Ends SAE J1926-3 Connections for General Use and Fluid Power - Ports and Stud Ends with ASME B1.1 Threads and O-Ring Sealing - Part 3: Light-Duty (L Series) St

48、ud Ends SAE J2094 Vehicle and Control Modifications for Drivers with Physical Disabilities Terminology SAE J2435 Welded Flash Controlled, SAE 1021 Carbon Steel Tubing, Normalized for Bending, Double Flaring, and Beading SAE J2467 Welded and Cold-Drawn, SAE 1021 Carbon Steel Tubing Normalized for Ben

49、ding and Flaring SAE J2592 Carbon Steel Tubing for General Use - Understanding Nondestructive Testing for Carbon Steel Tubing SAE JJ2551-3 Issued FEB2013 Page 7 of 15 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 272 Fasteners - Hexagon products - Widths across flats ISO 273 Fasteners - Clearance holes for bolts and screws ISO