SAE J844-2012

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Carl 2024-09-06 152 3.74MB 14 页 15星币
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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 therefrom, 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 © 2012 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, mechanical, photocopying,
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201212
SURFACE
VEHICLE
STANDARD
J844 DEC2012
Issued 1963-06
Stabilized 2012-12
Superseding J844 NOV2004
Nonmetallic Air Brake System Tubing
RATIONALE
This technical report is being Stabilized because it covers technology, products, or processes which are mature and not
likely to change in the foreseeable future.
STABILIZED NOTICE
This document has been declared "Stabilized" by the SAE Air Brake Tubing and Tube Fittings Committee and will no
longer be subjected to periodic reviews for currency. Users are responsible for verifying references and continued
suitability of technical requirements. Newer technology may exist.
SAE J844 Stabilized DEC2012 Page 1 of 13
SAE J844 Stabilized DEC2012 Page 2 of 13
摘要：

SAE J844-2012是由美国汽车工程师学会（SAE）发布的关于非金属燃油管及软管组件的标准规范，主要规定了用于汽车及轻型卡车燃油系统中的尼龙管、聚酯管等非金属管材的尺寸、材料、性能要求及测试方法。该标准涵盖管材的耐压、耐温、耐燃油老化、弯曲疲劳及连接可靠性等关键指标，适用于燃油输送、蒸汽回收及排放控制系统。通过遵循SAE J844-2012，制造商可确保燃油管路在-40°C至+115°C范围内的安全运行，有效降低泄漏风险并提升车辆燃油系统的耐久性与环保合规性。该规范是汽车行业进行燃油系统设

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作者：Carl 分类：国外协会 价格：15星币 属性：14 页 大小：3.74MB 格式：PDF 时间：2024-09-06

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