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中国标准电源插头227IEC42(RVB)2×0.5mm² 6A250V227IEC42(RVB)2×0.75 mm²6A250V227IEC52(RVV)2×0.5mm² 6A250V227IEC52( RVV)2×0.75mm² 6A250V227IEC52(RVV) 2×0.75mm² 6A250V227IEC53(RVV) 2×0.75mm² 6A250V227IEC53(RVV) 2×1.0mm² 10A250V227IEC42(R VB)2×0.5mm² 6A250V227IEC42(RVB)2×0.75 mm²6A250V227IEC52(RVV)2×0.5mm²6A250V227IEC52( RVV)2×0.75mm² 6A250V227IEC52（RVV）3×0.5mm² 6A250V227IEC52（RVV）3×0.75mm² 6A250V227IEC53（RVV）3×0.75mm² 6A250V227IEC53（RVV）3×1.0mm² 10A250V227IEC52（RVV）3×0.5mm²6A250V227IEC52（RVV）3×0.75mm²6A250V227IEC53（RVV）3×0.75mm²6A250V227IEC53（RVV）3×1.0mm² 10A250V227IEC52（RVV）3×0.5mm² 6A250V227IEC52（RVV）3×0.75mm²6A250V227IEC53（RVV）3×0.75mm²6A250V227IEC53（RVV）3×1.0mm²10A250VRX 300/300V 3×0.75mm²6A250VRX 300/300V 3×1.0mm² 10A250V欧洲标准电源插头H03VVH2 -F2X0.5mm²10/16A250VH03VVH2 -F2X0.75mm²10/16A250VH03VV-F2X0.5mm²10/16A250VH05VVH2 -F2X1.0mm²10/16A250V H05VV-F2X0.75mm²10/16A250V H05VV-F2X1.0mm²10/16A250V H03VVH2 -F2X0.5mm² 2.5A250VH03VVH2 -F2X0.75mm² 2.5A250VH03VV-F2X0.5mm² 2.5A250VH03VV-F2X0.75mm² 2.5A250VH05VVH2 -F2X0.75mm²10A250VH05VVH2 -F2X1.0mm²10A250VH05VV-F2X0.75mm²10A250VH05VV-F2X1.0mm²10A250VH03VVH2 -F2X0.5mm² 2.5A250VH03VVH2 -F2X0.75mm² 2.5A250VH03VV-F2X0.5mm² 2.5A250VH03VV-F2X0.75mm² 2.5A250VH05VVH2 -F2X0.75mm²10A250VH05VVH2 -F2X1.0mm²10A250VH05VV-F2X0.75mm²10A250VH05VV-F2X1.0mm²10A250VH03VV-F3G0.5mm²10/16A250V H03VV-F3G0.75mm²10/16A250V H05VV-F3G0.75mm²10/16A250V H05VV-F3G1.0mm²10/16A250V H05VV-F3G1.5mm²10/16A250V H03VV-F3G0.5mm²10/16A250V H03VV-F3G0.75mm²10/16A250V H05VV-F3G0.75mm²10/16A250V H05VV-F3G1.0mm²10/16A250V H05VV-F3G1.5mm²10/16A250V H03VV-F3G0.5mm²10A250VH03VV-F3G0.75mm²10A250VH05VV-F3G0.75mm²10A250VH05VV-F3G1.0mm²10A250VH03VV-F3G0.5mm²10A250VH03VV-F3G0.75mm²10A250VH05VV-F3G0.75mm²10A250VH05VV-F3G1.0mm²10A250V 227IEC52(RVV)3X0.75mm²10A250V 227IEC53(RVV)3X0.75mm²10A250V 227IEC53(RVV)3X1.0mm²10A250V H03VV-F3G0.75mm²6A250V H05VV-F3G0.75mm²10A250V H05VV-F3G1.0mm²10A250V 227IEC52(RVV)3X0.75mm²10A250V 227IEC53(RVV)3X0.75mm²10A250V 227IEC53(RVV)3X1.0mm²10A250V H03VV-F3G0.75mm²6A250V H05VV-F3G0.75mm²10A250V H05VV-F3G1.0mm²10A250V澳大利亚标准电源插头SAAH05VVH2 -F2X0.75mm²7.5A250VH05VV-F2X0.75mm²7.5A250VH05VV-F2X1.0mm²10A250VH05VVH2 -F2X0.75mm²7.5A250VH05VV-F2X0.75mm²7.5A250VH05VV-F3G1.0mm²10A250V H05VV-F3G1.5mm²15A250V美国标准电源插头C-ULSPT-118AWG/2CSPT-218AWG/2CSPT-216AWG/2CSPT-318AWG/2CSPT-316AWG/2CSVT18AWG/2CSVT17AWG/2C18AWG/2CNISPT-1NISPT-218AWG/2CSVT18AWG/2CSVT17AWG/2CST18AWG/2CST16AWG/2CSJT18AWG/2CSJT16AWG/2CNISPT-118AWG/2CNISPT-218AWG/2CSVT18AWG/2CSVT17AWG/2CSVT18AWG/2C(齿形)SVT17AWG/2C(齿形)ST18AWG/2CST16AWG/2CSPT-118AWG/3CSPT-218AWG-16AWG/3CSPT-318AWG-16AWG/3CSVT18AWG- 17AWG/3CSVT18AWG-17AWG/3C(齿形)ST18AWG-16AWG/3CSJT 18AWG-16AWG/3CSVT18AWG/3CSVT17AWG/3CSVT18AWG/3C(齿形)SVT17AWG/3C(齿形)ST18AWG/3CST16AWG/3CSJT 16AWG/3CSJT 18AWG/3C日本标准电源插头VFF2X0.75mm²7A125VVCTF2X0.75mm²7A125VVCTFK2X0.75mm²7A125V以色列南非英国电源插头H03VV-F3G0.75mm²H05VV-F3G0.75mm²H05VV-F3G1.0mm²H05VV-F3G1.5mm²H03VV-F3G0.75mm²H05VV-F3G0.75mm²H05VV-F3G1.0mm²H05VV-F3G1.5mm²H03VV-F3G0.5mm²H03VV-F3G0.75mm²H05VV-F3G0.75mm²H05VV-F3G1.0mm²H05VV-F3G1.5mm²认证国家名称代号认证国家简称认证标志认证机构中国CCEE中国电工认证委员会欧洲CENELEC欧洲电气标准委员会欧洲CEE欧洲电气机器统一安全规格委员会德国VDE德国电气技术者协会荷兰KEMA荷兰电气标准德国TUV德国莱茵技术监督协会瑞士SEV瑞士电器标准瑞典SEMKO瑞典电器标准挪威NEMKO挪威电气机器试验所丹麦DEMKO丹麦电气机器试验所芬兰SFS芬兰电气机械标准奥地利OVE奥地利电气机械标准比利时NBN比利时电气用品标准意大利IMQ意大利家电机器试验所法国NF法国国家标准澳洲SAA澳洲国家标准协会美国UL美国保险协会实验室加拿大CSA加拿大标准协会日本T-MARK日本电器标准英国BS英国规格协会欧洲标准电源线·标准:DIN VDE0281·型号:H03VVH2-F H03VV-F H05VVH2-F H05VV-F·额定电压:H03 300/300VH05 300/500V·应用:H03型适用小功率家用电器、电动工具及动力照明等。
saej2044标准管接头
SAE J2044标准管接头是一种广泛应用于汽车工业的快速连接件，用于连接液体或气体系统中的管道和软管。
它被设计成紧密密封、易于安装和拆卸的连接件，具有良好的耐压和耐腐蚀性能。
SAE J2044标准管接头的主要特点是其快速连接设计。
它采用了一个内部密封圈和外部固定环的结构，通过将接头插入到配套的插座中，然后将外部固定环旋紧，即可实现快速的连接。
这种设计能够确保连接的可靠性和密封性，并且具有很高的耐压能力。
SAE J2044标准管接头广泛用于汽车燃油系统、冷却系统和空调系统等液体系统中。
它能够有效地连接和分离管道和软管，方便维护和更换。
同时，它还具有良好的耐腐蚀性能，能够适应各种恶劣的工作环境。
SAE J2044标准管接头的优势在于其操作简便、安装快速和可靠性高。
通过简单的插入和旋转动作，就可以实现连接和断开，节省了大量的时间和劳动力。
另外，它的密封性能优秀，能够有效防止液体或气体泄漏，保证系统的正常运行。
SAE J2044标准管接头在汽车工业中得到了广泛的应用和推广。
它不仅被用于传统的燃油系统和冷却系统中，还被应用于新能源汽车的氢燃料电池系统和电动汽车的充电系统中。
它的高效、便捷和可靠的连接方式，为汽车制造商提供了更多的选择和便利。
SAE J2044标准管接头作为一种快速连接件，具有优异的性能和广泛的应用领域。
它的出现和推广，为汽车工业的发展提供了有力的支持和保障。
相信随着技术的不断进步和创新，SAE J2044标准管接头将会在未来发展中扮演更重要的角色，为汽车工业带来更多的便利和效益。
极性插头非极性插头非极性插头尺寸：AC Power Cord 3 Pins American Plug1、标准：NEMA 5-15P CSA CAN/CSA-22.2 No.21-952、可配用电源线：SPT-2 18AWG×3C-16AWG×3CSPT-3 18AWG×3C-16AWG×3C；SVT 18AWG×3C-17AWG×3C-16AWG×3CSJT/SJTO/SJTOO/SJTW/SJTOOW 18AWG×3C-16AWG×3C-14AWG×3C执行标准： IEC 60884-1 DIN VDE6020-1:2002可配用电源线：H03VV-F 3*0.75-1.5mm2 H05VV-F 3*0.75-1.5mm2 H05RR-F 3*0.75-1.5mm2 H05RR-F 3*0.75-1.5mm2AC Power cord Schuko Plug(Straight Version)执行标准： IEC 60884-1 DIN VDE6020-1:2002可配用电源线：H03VV-F 3*0.75-1.5mm2 H05VV-F 3*0.75-1.5mm2 H05RR-F 3*0.75-1.5mm2 H05RR-F 3*0.75-1.5mm2执行标准： IEC 60884-1 DIN VDE6020-1:2002可配用电源线：H03VV-F 2*0.75-1.5mm2 H05VV-F 2*0.75-1.5mm2 H03VVH2-F 2*0.75-1.5mm2 H05VVH2-F 2*0.75-1.5mm2 H05RR-F 2*0.75-1.5mm2 H05RR-F 2*0.75-1.5mm2AC Power Cord 2 pins European Plug 执行标准：EN 50075:1990 适用：欧洲、中东、南非等可配用电源线：H03VV-F 2*0.5-0.75mm2H03VVH2-F 2*0.5-0.75mm2H05VV-F 2*0.5-0.75mm2H05VVH2-F 2*0.5-0.75mm2AC Power Cord 3 Pins Danish Plug执行标准：DEMKO 170-2-D1:1992 DEMKO 170-1:1958 (IEC 884-1) 可配用电源线：H03VV-F 3*0.75-1.0mm2 H05VV-F 3*0.75-1.0m m2AC Power cord 3 Pins Italian Plug执行标准：CEI.23-16-V II适用：意大利、智利。
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Sae j2044-2002快插接头是一种用于汽车燃油系统的连接件，具有快速安装和拆卸的特点。
其表面粗糙度对接头的密封性能和耐久性具有重要影响。
本文将围绕sae j2044-2002快插接头表面粗糙度展开讨论，从以下几个方面进行分析。
一、sae j2044-2002快插接头的定义1.1 sae j2044-2002快插接头是指一种用于连接燃油管路的汽车零部件，通常由外壳、密封圈、插入端和卡套等部件组成。
1.2 sae j2044-2002快插接头的主要作用是实现燃油管路的快速连接和断开，同时保证连接的密封性和可靠性。
二、表面粗糙度对接头密封性能的影响2.1 表面粗糙度是指接头连接面的微观凹凸不平程度，其值越小代表表面越光滑，越大代表表面越粗糙。
2.2 表面粗糙度对接头的密封性能有重要影响，过大的粗糙度会导致密封圈无法完全贴合接头表面，从而影响密封效果。
2.3 sae j2044-2002标准规定了接头表面粗糙度的允许范围，以保证接头的密封性能和可靠性。
三、合理控制表面粗糙度的方法3.1 采用合适的加工工艺和设备，精确控制接头连接面的加工质量，保证表面粗糙度符合标准要求。
3.2 对接头材料的选择和热处理也会影响其表面粗糙度，因此需要在材料制备阶段就进行合理设计和控制。
3.3 严格执行sae j2044-2002标准要求，进行接头表面粗糙度的检测和筛选，确保每个接头都符合规定要求。
四、提高表面粗糙度的意义和前景4.1 良好的表面粗糙度能够提高接头的密封性能和耐久性，减少燃油泄漏和漏气的风险。
4.2 符合sae j2044-2002标准的快插接头将为汽车燃油系统的安全和可靠运行提供重要保障。
4.3 随着汽车工业的发展和技术的进步，对快插接头表面粗糙度的要求将会越来越严格，为企业提供了技术创新和产品升级的机遇。
五、结语通过对sae j2044-2002快插接头表面粗糙度的分析和讨论，我们可以看到其对接头密封性能和可靠性具有重要影响。
阴接头 装配部分
阳接头
快插接头
部分管子
图1 快插接头术语
5．试验温度
公称尺寸 最大值A 最小值A 9.5mm(3/8in) 9.43 9.41
12.7mm(1/2in) 12.51 12.49
A
正确的形状见图2
6.2 装配力
注：在任何部分将结束时，遇到周末试验可中断或暂停
7.5.4 振动持续周期
按6.5.8（测试周期）要求保持振动。
7.5.5 流体压力
a.液体燃油用快插接头在压力测试过程中，压力变化从0到1034KPa±35Kpa，
10.34bar±0.35bar（150psig±5psig），每分钟变化一次（i.e. 每个压力保持一分钟）。
b.燃油蒸发用快插接头在压力测试过程中，压力变化从0到69KPa±2Kpa，0.69bar±0.03bar
（10psig±2psig），每分钟变化一次（i.e. 每个压力保持一分钟）。
7.5.8.2 高温浸泡
a.测试时间—2小时
b.室内温度—125˚C±5˚C
c.流体温度（液体燃油用快插接头）—加热到室内温度
d.流体压力—需要。
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 reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions. Copyright ©2002 Society of Automotive Engineers, Inc.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, 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 USA)Fax: 724-776-0790Email: custsvc@6.4.3Test Requirement (Side Load Fracture Test) (9)6.4.4Acceptance Criteria (9)6.5Resistance to Evaporative Emissions (10)6.5.1Test Procedure (10)6.5.2Acceptance Criteria (10)6.6Electrical Resistance (10)6.6.1Test Procedure (10)6.6.2Acceptance Criteria (10)7.Design Verification/Validation Testing (11)7.1Corrosion (11)7.1.1Test Procedure (11)7.1.2Acceptance Criteria (11)7.2Zinc Chloride Resistance (11)7.2.1Test Procedure (11)7.2.2Acceptance Criteria (11)7.3External Chemical and Environmental Resistance (11)7.3.1Test Procedure (11)7.3.2Fluid or Medium (12)7.3.3Acceptance Criteria (12)7.4Fuel Compatibility (12)7.4.1Test Procedure (12)7.4.2Test Fuels (12)7.4.3Test Requirement (12)7.4.4Acceptance Criteria (12)7.5Life Cycle (13)7.5.1Test Procedure (13)7.5.2Vibration Frequency (13)7.5.3Acceleration (13)7.5.4Vibration Duration (13)7.5.5Fluid Pressure (13)7.5.6Fluid Flow (Liquid Fuel Quick Connectors Only) (13)7.5.7Test Duration (13)7.5.8Test Cycle (14)7.5.9Acceptance Criteria (15)7.6Flow Restriction (16)7.7Elevated Temperature Burst (16)7.7.1Test Procedure (16)7.7.2Acceptance Criteria (17)8.Design Verification/Validation and In-Process Testing Matrix (17)9.Notes (17)9.1Marginal Indicia (17)Appendix A Mating Tube End Template Examples (18)1.Scope—This SAE Recommended Practice defines standard tube end form dimensions so as to guaranteeinterchangeability between all connector designs of the same size and the standard end form. This document also defines the minimum functional requirements for quick connect couplings between flexible tubing or hose and rigid tubing or tubular fittings used in supply, return, and vapor/emissions in fuel systems. This document applies to automotive and light truck applications under the following conditions:a.Gasoline and diesel fuel delivery systems or their vapor venting or evaporative emission controlsystems.b.Operating pressure up to 500 kPa, 5 bar, (72 psig).c.Operating vacuum down to –50 kPa, –0.5 bar (–7.2 psi).d.Operating temperatures from –40 °C (–40 °F) to 115 °C (239 °F).Quick connect couplings function by joining the connector to a mating tube end form then pulling back to assure a complete connection. The requirements stated in this document apply to new connectors in assembly operations unless otherwise indicated. For service operations, the mating tube should be lubricated with SAE 30-weight oil before re-connecting.NOTE—New connector designs using the same materials as previously tested connectors may use the original results as surrogate data for 7.1, 7.2, 7.3, and 7.4.Vehicle OEM fuel system specifications may impose additional requirements beyond the scope of this general SAE document. In those cases, the OEM specification takes precedence over this document.2.References2.1Applicable Publications—The following publications form a part of this specification to the extent specifiedherein. Unless otherwise specified, the latest issue of SAE publications shall apply.2.1.1SAE P UBLICATIO NS—Available from SAE, 400 Commonwealth Drive, Warrendale, PA 15096-0001.SAE J1645—Fuel System—Electrostatic ChargeSAE J1681—Gasoline, Alcohol, and Diesel Fuel Surrogates for Materials TestingSAEJ1737—Test Procedure to Determine the Hydrocarbon Losses from Fuel Tubes, Hoses, Fittings, and Fuel Line Assemblies by RecirculationSAE J2045—Performance Requirements for Fuel System Tubing Assemblies2.1.2ASTM P UBLICATION—Available from ASTM, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959.ASTM B 117—Method of Salt Spray (Fog) Testing2.2Related Publication—The following publication is provided for information purposes only and is not a requiredpart of this specification.2.2.1SAE P UBLICATIO N—Available from SAE, 400 Commonwealth Drive, Warrendale, PA 15096-0001.SAE J30—Fuel and Oil Hoses3.Definitions3.1Unexposed coupling—One that has not been used or deteriorated since manufacture.3.2Lot—A group of couplings that can be traced to a single assembly set-up or material lot. No more than oneweek production in a lot.4.Size Designation—The following system of size designations apply to the tube end and connector portions ofquick connect couplings. The connector size designation consists of two numbers. The first number designates the OD of the mating tube end. The second number designates the tubing size suited for the stem.EXAMPLE—9.5 mm x 8 mm connector fits a 9.5 mm male and 8 mm flexible tubing or hose. The mating tube end size designations refers to the nominal OD of the sealing surface. Refer to Figure 1 for anillustration of this Coupling Nomenclature.FIGURE 1—CONNECTOR NOMENCLATUREDetails for standard coupling sizes and dimensions for standard tube end forms are shown on Figure 2.NOTE—On metal or nonmetallic tubing, the OD is used to designate size and on flexible hose and tubing, the ID is used to designate size.5.Test Temperatures—Unless otherwise specified, all tests will be performed at room temperature 23 °C ± 2 °C(73.4 °F ± 4 °F).6.Functional Requirements—This section defines the minimum functional requirements for quick connectorcouplings used in flexible tubing fuel systems.6.1Leak Test—In order to provide a production compatible process, all leak testing should be performed usingcompressed air in a manner that insures the connectors will not leak liquid fuel or vapor.6.1.1T EST P ROCEDURE (L OW P RESSURE)a.Insert leak test pin, shown in Figure 3, into the connector.b.Pressurize between the seals with suitable air leak test equipment to 69 kPa ± 7 kPa, 0.69 bar ±0.07bar (10 psig ± 1 psig).NOTE—For single seal connectors, the stem must be capped or sealed.6.1.2A CCEP TANCE C RITERIA (L OW P RESS URE)—Maximum leak rate 2 cc/min at stabilization.6.1.3T EST P ROCEDURE (H IGH P RE SSURE)a.Insert leak test pin, shown in Figure 3, into the connector.b.For liquid fuel quick connector couplings, pressurize between the seals with suitable air leak testequipment to 1034 kPa ± 35 kPa, 10.34 bar ± 0.35 bar (150 psig ± 5 psig).c.For vapor/emission quick connector couplings, pressurize between the seals with suitable air leak testequipment to 138 kPa ± 10 kPa, 1.38 bar ± 0.10 bar (20 psig ± 2 psig).FIGURE 2—MATING TUBE FORM6.1.4A CCEP TANCE C RITERIA (H IGH P RESSURE)—Maximum leak rate 5 cc/min at stabilization.NOTE 1—For single seal connectors, the stem must be capped or sealed.NOTE 2—Appropriate safety precautions should be taken when testing with high-pressure air.6.1.5T EST P ROCEDURE (V ACUUM)a.Insert leak test pin shown in Figure 3 into connector.b.Apply a vacuum of 7 kPa with suitable vacuum leak test equipment.6.1.6A CCEP TANCE C RITERIA (V ACUUM)—Maximum leak rate 2 cc/min at stabilization.FIGURE 3—LEAK TEST PIN6.2Assembly Effort—Quick connect coupling assembly effort is the peak force required to fully assemble (latchor retain) the mating tube end into the connector. Use a suitable tensile/compression tester to verify conformance to this document.6.2.1T EST P ROCEDURE (N EW P ARTS)a.Test a minimum of 10 couplings.b.Test the quick connect coupling as supplied. Do not add additional lubrication to the quick connectcoupling or test pin.c.Attach quick connect coupling to a suitable test fixture.d.Wipe the test pins, before each test, with a clean lint-free cloth to prevent an accumulation oflubrication.e.Insert assembly test pin, shown in Figure 4, into the quick connect coupling at a rate of 51 mm/min ± 5mm/min (2 in/min ± 0.2 in/min) and measure assembly effort. (Simulated maximum tube end form)6.2.2T EST P ROCEDURE—Connectors after Section 7 exposure.a.Allow samples to dry 48 h before insertion testing.b.Lubricate test pin with SAE 30-weight oil by dipping the end in oil up to the retaining bead.c.Insert assembly test pin, shown in Figure 4, into the quick connector at a rate of 51 mm/min ± 5 mm/min (2 in/min ± 0.2 in/min) and measure assembly effort.6.2.3A CCEP TANCE C RITERIAa.Maximum first time assembly effort must not exceed 67 N (15 lb) for sizes <11 mm male tubes, and111 N (25 lb) for sizes ≥11 mm male tubes.b.Maximum assembly effort after Section 7 exposures must not exceed 111 N (25 lb) for <11 mm maletubes and 156 N (35 lb) for ≥11 mm male tubes.FIGURE 4—ASSEMBLY TEST PIN6.3Pull-Apart Effort—Quick connect coupling pull-apart effort is the peak force required to pull the mating tubeend out of the quick connect coupling. Use a suitable tensile tester to verify conformance to this document.For hose pull-off, see SAE J2045.6.3.1T EST P ROCEDUREa.Attach the quick connector body stem to a fixture suitable for pulling axially through the centerline ofthe quick connector.e the pull-apart test pin shown in Figure 5. (Simulated minimum mating end form)c.Apply a tensile load, at a rate of 51 mm/min ± 5 mm/min (2 in/min ± 0.2 in/min), until completeseparation occurs.6.3.2A CCEP TANCE C RITERIAa.Minimum Force P required to separate the test pin from the fuel quick connector should be, P = 56d upto a maximum of 600 N (135 lb) or for unexposed connectors and P = 37d up to a maximum of 400 N(90 lb) after Section 7 exposure where P = Force in Newtons and d = Nominal Tube Diameter inmillimeters.b.Minimum Force P required to separate the test pin from the vapor/emissions quick connector shouldbe P = 16d up to a maximum of 400 N (90 lb) for unexposed connectors, P = 12d up to a maximum of300 N (67 lb) after Section 7 exposure.FIGURE 5—PULL APART PIN6.4Side Load Capability—Quick connect couplings must be able to withstand side loads typical of what might beimposed by hose routing in a vehicle application as well as from having the hose pushed aside to reach other objects on the vehicle during service procedures. The connector side load capability is measured using a side load leak test and a side load fracture test. All connector designs and all tube end forms on metal or plastic molded parts must meet the requirements of this procedure.6.4.1T EST P ROCEDUREa.Insert quick connector into a length of design intent flexible tubing or hose with the opposite endsealed.b.Attach the quick connector to a suitable side load leak fixture or the plastic molded part, shown inFigure 6. (Simulated minimum end form)c.For liquid fuel quick connect couplings, pressurize the assembly with 1034 kPa ± 35 kPa, 10.34 bar ±0.35 bar (150 psig ± 5 psig) air pressure.d.For vapor/emission quick connect couplings, pressurize the assembly with 69 kPa ± 14 kPa, 0.69 bar± 0.14 bar (10 psig ± 2 psig) air pressure.e.Side load the hose or tube center point with the required load specified and perform the leak test.f.Mount a sample in the fracture fixture or plastic molded part, side load quick connector, at a rate of12.7 mm/min ± 5 mm/min (0.5 in/min ± 0.2 in/min), until the specified force is applied or fracture of thequick connector occurs. Kinking of design intent hose is permitted.6.4.2A CCEP TANCE C RITERIA (S IDE L OAD L EAK T ES T)a.No leaks, fracture, or rupture of the quick connector or its components or the plastic molded tube endpermitted below the minimum F = 19d up to maximum of 225 N (50 lb), where F = Side Load inNewtons and d = nominal tube diameter in millimeters.b.Maximum leak rate is 8 cc/min at stabilization with 10.34 bar ± 0.34 bar (150 psig ± 5 psig) appliedpressure for liquid connectors or 69 kPa ± 14 kPa, 0.69 bar ± 0.14 bar (10 psig ± 2 psig) appliedpressure for vapor connectors.6.4.3T EST R EQ UIREMENT (S IDE L OA D F RACTURE T EST)—Push above the end of the stem.6.4.4A CCEP TANCE C RITERIA—No fracture, rupture, or yield of the quick connector or its components or the plasticmolded tube end permitted, below the minimum of F = 28d up to a maximum of 400 N (90 lb), where F = Side Load in Newtons and d = nominal tube diameter in millimetersFIGURE 6—SIDE LOAD TEST FIXTURE6.5Resistance to Evaporative Emissions—Fuel line couplings are an integral part of the fuel system barrier toevaporative emissions. They are viewed as potential leak sites in the system. This method is to be used to determine hydrocarbon losses from permeation or micro leaks that are characteristic of each connector design.6.5.1T EST P ROCEDUREa.Because the losses from a single coupling are normally too small to measure accurately, it isrecommended that a test specimen be created consisting of 10 couplings. The value measured isthen divided by the number of connectors in the test specimen to arrive at the per connector value.b.Connector stem is to be inserted into the design intent flexible tubing or hose and a design intent tubeend inserted into the connector. The flexible tubing or hose should have its permeation propertiesmeasured independently using the same test fluid, preconditioning time and temperature, testtemperature and measurement technique. The value measure in this test is then corrected bysubtracting the permeation contribution from the flexible tubing.c.For the purpose of making the correction described in b. (previously) measure the length of flexibletubing in the test specimen that will be exposed to fuel during the test. For each section of flexibletubing this should be measured from a point half way up the stem on one connector to the same pointon the next connector in line.d.Precondition the test specimen per SAE J1737 until steady state permeation/leak measurements areobtained. Use Test Fluid C per SAE J1681. Precondition at 40 °C and 60 °C for separate tests ateach of those temperatures.e.Measure the hydrocarbon losses using a suitable SAE test method (i.e., SAE J1737, Mini-SHED,weight loss, etc) providing it is sufficiently accurate and the flexible tubing has been permeation testedusing the same method. Test at steady state temperatures of 40 °C and 60 °C.f.Correct the measured value for the multi-coupling test specimen by first subtracting the permeationvalue attributed to the flexible tubing then dividing that value by the number of couplings in the testspecimen.6.5.2A CCEP TANCE C RITERIA—None. Report value for each size and material combination only.6.6Electrical Resistance—If required by the OEM, all connectors used in fuel system applications involvingflowing liquid fuel must be sufficiently conductive and capable of creating an electrical connection with the flexible tubing into which they are inserted and with the tube end form that is inserted into them in order to prevent the buildup of harmful electrostatic charges.6.6.1T EST P ROCEDUREa.Test specimen is to consist of a coupling representative of the design as it will be installed in a vehicleapplication. The coupling is to be in the middle of the specimen. The length of both the flexible tubingor hose and rigid tubing must be 250 mm.b.Expose the specimens in accordance with 7.4 of this document then dry the exterior thoroughly.c.Measure electrical resistance per SAE J1645 between the inner surfaces at each end of the specimen.CAUTION—Measurement device may produce hazardous electrical charge, handle components with insulated means.d.With the measurement system in place and recording, using insulated tongs or grasping device, movethe connector both axially and tangentially with respect to the installed tube end.6.6.2A CCEP TANCE C RITERIAa.Measured resistance must be less than 106Ω (at 500 V).b.Electrical continuity must be maintained in all orientations of the connector relative to the tube end.c.Maintain material certification log to show in-process capability.7.Design Verification/Validation Testing7.1Corrosion—The corrosion test is performed to assure that the quick connector components will meet thefunctional requirements of the fuel system after exposure to the corrosion test.7.1.1T EST P ROCEDUREa.Insert design intent mating tube ends, shown in Figure 2, into the quick connect couplings.b.Cap the mating tube ends and the stem ends of the quick connect couplings, so internal surfacesremain free of water and corrosion.c.Perform salt spray test per ASTM B 117.7.1.2A CCEP TANCE C RITERIA—The quick connect couplings shall be capable of meeting the functionalrequirements of 6.1, 6.2, and 6.3 after 500 h salt spray. Appearance is not a functional requirement.7.2Zinc Chloride Resistance—Zinc chloride is an environmental stress-cracking agent to which somehygroscopic polymers are sensitive. This test is performed to assure that the quick connect couplings meets their functional requirements after exposure to zinc chloride.7.2.1T EST P ROCEDUREa.Insert mating tube ends, shown in Figure 2, into the quick connect couplings.b.Cap the mating tube ends and stem ends of the quick connect couplings, so internal surfaces remainfree of water and corrosion.c.Immerse the couplings in a 50% aqueous solution (by weight) of zinc chloride for 200 h at 23°C (roomtemperature). Cover or cap the container to prevent the solution from changing concentrationsignificantly during the exposure. When in doubt, measure the concentration of ZnCl at the completionof the test.d.When the exposure is complete, remove the quick connect couplings from the zinc chloride solution,do not rinse or clean.e.The quick connect couplings must then be held at room temperature for 24 h.f.Quick connect couplings are to be inspected after each exposure sequence for any evidence ofcracking.7.2.2A CCEP TANCE C RITERIAa.No cracks or fractures of the quick connector or its components permitted.b.The quick connect couplings shall be capable of meeting the functional requirements of 6.1, 6.2, and6.3 after exposure to zinc chloride.7.3External Chemical and Environmental Resistance—Quick connect couplings may be exposed to a range ofchemicals typical of the automotive environment. This chemical resistance test is performed to assure that the quick connect couplings will meet their functional after exposure to typical automotive fluids.7.3.1T EST P ROCEDUREa.Insert mating tube ends, shown in Figure 2, into the quick connect couplings.b.Cap mating tube ends and stem ends of the quick connect couplings.c.Submerge the quick connect coupling assemblies completely.d.At the end of 60 days, dry connectors at room temperature for 48 h.7.3.2F LUID OR M EDIUM—See Table 1.7.3.3A CCEP TANCE C RITERIA—The quick connect couplings shall be capable of meeting the functionalrequirements of 6.1, 6.2, and 6.3 upon completion of the external chemical and environmental testing.NOTE—New connector sizes using the same materials and architectural design as previously tested connectors may use the original results as surrogate data.TABLE 1—FLUID OR MEDIUM(1)Fluid or Medium Exposure Time ProcedureAutomatic Transmission Fluid60 Days Soak @ room tempMotor Oil60 Days Soak @ room tempBrake Fluid (Dot 3)60 Days Soak @ room tempEthylene Glycol (50% Water)60 Days Soak @ room tempPropylene Glycol (50% Water)60 Days Soak @ room tempDiesel Fuel60 Days Soak @ room tempEngine Degreaser60 Days Soak @ room temp1.The fluids in Table 2 shall be considered generic or those that are common to the industry.7.4Fuel Compatibility—The fuel compatibility test is performed to assure that the quick connector will meet thefunctional requirements of the fuel system after exposure to specific fuel blends.NOTE—The intention of the document is that all couplings be fully interchangeable. As such couplings must be qualified to operate with all available fuels. Connectors made of materials that are not suitable foruse in some fuels must be clearly labeled to identify their limitations.7.4.1T EST P ROCEDUREa.Insert mating tube ends, shown in Figure 2, into the connectors.b.The samples shall have fuel contact surfaces exposed to the fuels specified in 7.4.2, see Table 2.c.Replace the fuel every 7 days.d.New samples must be used for each test.7.4.2T EST F UE LS—Reference SAE J1681 and Table 2.7.4.3T EST R EQ UIREMENT—One-half the samples shall be tested immediately after removal from the test fuel andthe remaining samples shall be tested after a 48-h dry-out period.7.4.4A CCEP TANCE C RITERIA—The quick connect coupling shall meet the functional requirements of 6.1, 6.2, and6.3 after the completion of the fuel compatibility test.NOTE—New connector sizes using the same materials and architectural design as previously tested connectors may use the original results as surrogate data.TABLE 2—TEST FLUIDSTest Fluid (Per SAE J1681)Exposure Time ProcedureASTM Reference Fuel C60 Days Soak @ 40 °CSAE CE10 (Fuel C Plus 10% Ethyl Alcohol)60 Days Soak @ 40 °CSAE CM30 (Fuel C Plus 30% Methyl Alcohol)60 Days Soak @ 40 °CSAE CME15 (Fuel C Plus 15% MTBE)60 Days Soak @ 40 °CSAE CP (Auto-Oxidized Fuel)60 Days Soak @ 40 °C7.5Life Cycle—The life cycle test is performed to assure that the quick connector will meet the functionalrequirements of the fuel system when exposed to pressure, vibration, and temperature cycles typical of severe duty in automotive applications.7.5.1T EST P ROCEDUREa.Insert a connector in each end of a 500 mm (19.69 in) length of suitable flexible tubing.b.Leak test the assembly per 6.1, except use mating tube end shown in Figure 2.c.Connect the assembly to a test fixture, shown in Figure 7 using production intent tubes.d.Test fluid (liquid fuel quick connect couplings)—Mobil Arctic 155 refrigerant oil or equivalent.e.Test fluid (vapor/emission quick connect couplings)—Air.NOTE—Use of flammable materials is not recommended. However, tests in fuel or fuel surrogates can produce better results at low temperatures.7.5.2V IBRATIO N F REQUENCY—Continuously sweep the frequency from 7 Hz to 200 Hz, with 3 sweeps per hour. 7.5.3A CCELERATION—See Table 3.TABLE 3—ACCELERATION(1)Maintain Acceleration Load From To18 m/s2 (2 G)7 Hz25 Hz90 (10 G)2550182 (20 G) 5075163 (18 G) 75100145 (16 G)100125127 (14 G)125150109 (12 G)15017590 (10 G)1752001.This test may be interrupted or shut down for weekends at the end of anysection.7.5.4V IBRATIO N D URATION—Maintain vibration as specified in 7.5.8 (Test Cycles).7.5.5F LUID P RESSUREa.For liquid fuel quick connect couplings during pressure portions of the test, alternate pressure between0 and 1034 kPa ± 35 kPa, 10.34 bar ± 0.35 bar (150 psig ± 5 psig). Alternate pressure one time perminute (i.e., 1 min at each pressure).b.For vapor/emission quick connect couplings during pressure portions of the test, alternate pressurebetween 0 and 69 kPa ± 2 kPa, 0.69 bar ± 0.02 bar (10 psig ± 0.3 psig). Alternate pressure one timeminute (i.e., 1 min at each pressure).NOTE—Pressure transition rate is to be as close to a square wave as practical but not so abrupt that pressure overshoot occurs. This may require up to 3 s.7.5.6F LUID F LOW (L IQUID F UEL Q UICK C ONNECT C OUP LINGS O NLY)—Flow rate during the specified test cycle is1.33 Lpm ± 0.2 Lpm (0.46 gpm ± 0.07 gpm) through each quick connect coupling.7.5.7T EST D URATION—336 h (14 test cycles) (14 days)7.5.8T EST C YCLES—The test cycle consists of five sections to simulate hot operation, hot soak, hot operation afterhot soak, cold soak, and cold operation. See Table 4.NOTE—Included at the beginning of the hot and cold test sections are temperature transitions times of 1h maximum.7.5.8.1Hot Operation Testa.Length of Time—7 hb.Chamber Temperature—125 °C ± 5 °C (257 °F ± 9 °F)c.Fluid Temperature (liquid fuel quick connect couplings only)—66 °C ± 5 °C (151 °F ± 9 °F)d.Fluid Pressure—yese.Fluid Flow—yesf.Vibration—yes7.5.8.2Hot Soaka.Length of Time—2 hb.Chamber Temperature—125 °C ± 5 °C (257 °F ± 9 °F)c.Fluid Temperature (liquid fuel quick connect couplings only)—Heat to chamber temperatured.Fluid Pressure—yese.Fluid Flow—nof.Vibration—no7.5.8.3Hot Operation after Hot Soaka.Length of Time—7 hb.Chamber Temperature—125 °C ± 5 °C (25 7°F ± 9 °F)c.Fluid Temperature (liquid fuel quick connect couplings only)—66 °C ± 5 °C (151 °F ± 9 °F)d.Fluid Pressure—yese.Fluid Flow—yesf.Vibration—yes7.5.8.4Cold Soaka.Length of Time—7 hb.Chamber Temperature— –40 °C (-40 °F)c.Fluid Temperature (liquid fuel quick connect couplings only)—Cool to chamber temperatured.Fluid Pressure—yese.Fluid Flow—nof.Vibration—no7.5.8.5Cold Operationa.Length of Time—1 hb.Chamber Temperature— –40 °C (–40 °F)c.Fluid Temperature (liquid fuel quick connect couplings only)—Cool to chamber temperatured.Fluid Pressure—yese.Fluid Flow—yesf.Vibration—yes7.5.9A CCEP TANCE C RITERIAa.No fluid leaks permitted during or at completion of test, for Vapor connector couplings, air leak test per6.1.b.The connector shall meet the functional requirements of 6.1, 6.2, and 6.3 after the completion of thelife cycle test.c.Perform visual inspection of connector and its components. No fractures, cracks, or unusual wearpermitted.FIGURE 7—LIFE CYCLE TEST SET UP7.6Flow Restriction—Quick connect couplings shall be designed to provide minimal flow restriction. 7.6.1T EST P ROCEDURE a.Insert connector into its intended flexible tubing.b.Connect the flexible tubing to a source for controlled flow of water.c.Measure the pressure required to create 120 L/h flow through each connector design.7.6.2A CCEP TANCE C RITERIA —None. Measure and report value.7.7Elevated Temperature Burst—The elevated temperature burst test is performed to assure that the quick connect coupling will withstand the pressure requirements of the fuel system at the maximum operating temperature. This test can be performed as part of the tube and hose assembly requirements of SAE J2045 or as follows.7.7.1T EST P ROCEDURE a.Insert a quick connector in each end of a 500 mm (19.69 in) length of tubing or reinforced fuel hose.Secure each end with a hose clamp if required, to prevent failure of the stem to hose interface.b.Insert male tube ends, shown in Figure 2, into the quick connect couplings.c.Attach assembly to a suitable, air or hydraulic, burst pressure source.d.Place the assembly in a suitable environmental chamber and soak at 115 °C (239 °F) for 1 h.e.Perform burst by pressurizing the hose assembly at a rate of 3450 kPa/min (500 psig/min) until burst or rupture occurs.TABLE 4—LIFE CYCLE TEST SCHEDULESection Hour Chamber TemperatureFluid TemperatureFluid PressureFluid FlowVibration 7.5.8.11 125 °C (1)1.Temperature may be in transition.125 °C (1)Yes Yes Yes 2125°66°Yes Yes Yes 3125°66°Yes Yes Yes 4125°66°Yes Yes Yes 5125°66°Yes Yes Yes 6125°66°Yes Yes Yes 7125°66°Yes Yes Yes 7.5.8.28125°125°(1)Yes No No 9 125°125°Yes No No 7.5.8.310125°66°(1)Yes Yes Yes 11125°66°Yes Yes Yes 12125°66°Yes Yes Yes 13125°66°Yes Yes Yes 14125°66°Yes Yes Yes 15125°66°Yes Yes Yes 16125°66°Yes Yes Yes 7.5.8.417–40 °C (1)–40°(1)Yes No No 18–40°–40°Yes No No 19–40°–40°Yes No No 20–40°–40°Yes No No 21–40°–40°Yes No No 22–40°–40°Yes No No 23–40°–40°Yes No No 7.5.8.524–40°–40°YesYesYes。
Q/OUBO备案号：前 言本标准依据GB/T 1.1-2009的规定编写。
本标准由湖北欧博汽车部件有限公司提出。
本标准由湖北欧博汽车部件有限公司质量部负责归口。
本标准起草单位: 湖北欧博汽车部件有限公司技术质量部。
本标准由湖北欧博汽车部件有限公司技术质量负责部解释。
本标准主要起草人: 乔坤 李贵涛本标准主要修订人： 乔坤 严王英 黄昭辉快插接头组合件技术条件1 范围本标准规定了快插接头组合件的技术要求、 检验方法、检验规则、标志、包装、运输、贮存及使用。
本标准适用于本公司生产的由快插管接头及汽车系尼龙管路连接而成的快插接头组合件。
2 引用标准下列文件对于本文件的应用是必不可少的.凡是注日期的引用文件，仅注日期的版本适用于本文件。
凡是不注日期的引用文件，其最新版本（包括所有的修改单）适用于本文件。
GB/T 700 碳素结构钢GB/T 3191 铝及铝合金挤压棒材GB/T 3452.1 液压气动用O形橡胶密封圈 第1部分：尺寸系列及公差GB/T 4423 铜及铜合金拉制棒GB/T 10125 人造气氛腐蚀试验 盐雾试验QC/T 80 道路车辆－气制动系统用尼龙(聚酰胺)管QC/T 572 汽车清洁度工作导则 测定方法3产品标记3.1 快插接头标记方法：(少部分产品)G”）端形式及尺寸端形式及尺寸端形式及尺寸3.2 快插接头标记说明快插接头标志: RQ83接头样式：接头样式标准代号直通 1弯通 2135°弯通 3T型三通 4偏三通 5F型三通 6叉型三通7四通8组合式快插接头9A端、B端、C端（或ФD0, ФD1, ФD2）形式及尺寸：系列 规格 标准代号 图示直螺纹(外) M8 08M10 10M12 12M16 16M18 18M22 22锥螺纹(外) NPT 1/8 01NPT 1/4 02NPT 3/8 03NPT 1/2 04尼龙管 Φ4 N2Φ6 N3Φ8 N4Φ10 N5Φ12 N6Φ14 N7Φ16 N8其他形式注：差异号：有较大结构变化，如,结构、材料、厂家，按顺序填写字母 A - Z。
Parker offers a system of quick connect couplings, hose and clamps for making durable, flexibleand lightweight hose assemblies to handle virtually every engine-related requirement, including fuel supply, vapor emission and cooling/heating. Using components from Parker Industrial Hose Products (IHP) and Fluid System Connectors (FSC) divisions, users can easily fabricate these assemblies in a variety of constructions and configurations. Simply cut the hose to length, push the specified fitting into the hose and apply the specified clamp. T o install the finished assembly, push the fitting onto the port and engage the lock with a distinctive “click” that secures the connection.A Hose Assembly System as Easy as Cut, Pinch, Push, ClickSafe Lock™ ConnectorsThe Safe Lock push-to-connect design reduces hose assembly fabrication time and the exclusive locking mechanismminimizes leaks and installation failures.Construction:L ightweight, durable, high temperaturecomposite body with additional retaining lock.Conductive (except 5/8" size)Seal Materials (one each): Fluorocarbon and FluorosiliconePressureR ange: -7.2 psi to +72 psi (-0.50 bar to +5.0 bar) Temperature Range:-40°F to +239°F (-40°C to +115°C) Media:Coolant, fuelIndustry Standard:SAE J2044* F SC is the Parker Fluid System Connectors Division. See back cover for contact information. ** Safe Lock Connector part numbers contain spaces. See Hose and Assembly Component Compatibilitytables on next pageHose and Assembly Component CompatibilitySeries 389 Super-Flex® FL-7 Barrier Fuel Line Hose† S afe Lock fittings in the 5/8" size are NOT conductive. The user must determine if the 5/8" fitting is suitable for fuel applications.†† Not available in Safe Lock design; available only in single lock.Series 395 Fuel Line/Vapor Emission Hose†† Not available in Safe Lock design; available only in single lock.Series 7181 Coolant/Heater Hose† S afe Lock fittings in the 5/8" size are NOT conductive.†† Not available in Safe Lock design; available only in single lock.* IHP is the Parker Industrial Hose Products Division. FSC is the Parker Fluid System Connectors Division. See back cover for contact information. ** Safe Lock Connector part numbers contain spaces.Fuel, Vapor and Coolant/Heater HoseSUPER-FLEX ® FL-7 Barrier Fuel Line HoseCARB/SORE; EPA; SAE J30R7/30R14T2Series 389Tube: Black nitrile and translucent THV barrier R einforcement: Multiple aramid pliesCover: Black CPE, smooth finish Temp. Range: -40°F to + 257 °F (-40°C to +125°C)Brand Method: White ink Brand Example: PARKER SERIES 389 SUPER-FLEX ® FL-7 (ID) SAE J30R7/R14T2 FUEL LINE (x )PKHPLINE389 EPA COMPLIANT 15 g/m 2/day CARB Q-08-013 MAX WP 50 PSI USA (DATE CODE)NOTE: (x ) changes every year Design Factor: 5:1Industry Standards: CARB 2006 SORE, EPA, SAE J30R7, SAE J30R14T2, Applications: • Low pressure fuel lines on blowers, grinders, mowers, off-road engines, pressurewashers, saws• B iodiesel (to B20 in dedicated and non-dedicated service), diesel, ethanol, gasoline • A gricultural equipment, autos, buses, construction equipment, off-road equipment Vacuum: 24" Hg (3/16" through 3/8" ID); 10" Hg (1/2" through 3/4" ID)Packaging:ReelsFuel Line/Vapor Emission HoseSAE J30R7Series 395Tube: Black nitrile R einforcement: Multiple textile pliesCover: Black chloroprene; smooth finish Temp. Range: -40°F to +257 °F (-40°C to +125°C)Brand Method: White ink Brand Example: (ID) FUEL/VAPOR LINE SAE J30R7 (DATE CODE)Design Factor: 5:1Industry Standards: SAE J30R7Applications: • Low pressure fuel lines, vapor emission service • B iodiesel (to B20 in dedicated and non-dedicated service), diesel, ethanol, gasoline • A gricultural equipment, autos, buses, construction equipment, off-road equipment Vacuum: 24" Hg (3/16" ID through 3/8" ID); 10" Hg (1/2" ID)Packaging:CoilsCoolant/Heater HoseSAE 20R3EC Class D-2Series 7181Tube: Black EPDM R einforcement: Multiple textile pliesCover: Black EPDM; smooth finish Temp. Range: -40°F to +257°F (-40°C to +125°C)Brand Method: White ink Brand Example: PARKER SERIES 7181 HEATER HOSE SAE 20R3EC D-2 (ID)XX PSI MAX WP ELECTROCHEMICALLY RESISTANT MADE IN USA (DATE CODE)Design Factor: 4:1Industry Standards: SAE 20R3EC Class D2Applications: • Coolant, hot water, mild chemicals • Industrial and vehicle coolant systems; low pressure drain lines • Agriculture, construction, general industrial, transportation Vacuum: Not recommended Packaging:Reels, cartonsBrass AdaptersConstruction: Corrosion resistant high temperature brass Configuration: Rigid male pipe Industry Standard: SAE J2044Stepless One-Ear Pinch ClampsPinch ear clamps are constructed of lightweight corrosion resistant stainless steel. The clamps provide uniform surface compression around the circumference of the hose, compensating for varying hosetolerances and thermal expansion. (For best results, install with Oetiker ®Manual Closing Tool #14100082.)* IHP is the Parker Industrial Hose Products Division. FSC is the Parker Fluid System Connectors Division. See back cover for contact information.Installation GuidelinesParker Hose, Safe Lock Fittings and Stepless One-Ear Pinch Clamps1. C ut hose squarely and to length; evacuate all debris from inside the hose.2. Slide clamp onto hose.3. Insert SAE J2044 end fitting.4. P osition clamp over barbs onto J2044 insert as in Figure 1 below.Fully insert fitting into hose until end of hose bottoms out against fitting shoulder. From this position, locate clamp so that 0.25" to 0.31" ofhose is exposed behind clamp (see image below).5. S ecure clamp using Oetiker manual closing tool #14100082 or equivalent(not offered by Parker).Complementary ProductsRefer to Industrial Hose Catalog 4800 for additional products and information.Series 7395 E-Z FORM ™ GS Coolant HoseSAE J20R2-D1 PerformanceTube:Black EPDMReinforcement: Multiple textile braids or plies with wire helix Cover:Black EPDM; Greek corrugated finish Size Range (ID): 1/2" to 4"Pressure Range: 75 psi maximum working pressure T emperature Range:-50°F to +257°F (-45°C to +125°C)Series 7219 E-Z FORM ™ MP Multipurpose Oil Resistant Suction and Return HoseTube:Black nitrileReinforcement: Multiple textile braids or plies with wire helix Cover:Black chloroprene; Greek corrugated finish Size Range (ID): 1/2" to 4"Pressure Range: 75 psi maximum working pressureT emperature Range: 1/2" to 1" ID: -30°F to +250°F (-34°C to +121°C)1-1/8" to 4" ID: -30°F to +200°F (-34°C to +93°C)Series 7399 E-Z FORM ™ HT High Temperature Oil Resistant Suction and Return HoseMay also be used in non-SAE power steering return line applicationsTube:Black CPEReinforcement: Multiple textile braids with wire helixCover:Black hydrogenated nitrile; Greek corrugated finish Size Range (ID): 1/2" to 1"Pressure Range: 150 psi maximum working pressure T emperature Range:-40°F to +302°F (-40°C to +150°C)Designed to handle extreme bends while allowing full-flow, kink-free performance, E-Z Form hose effectively replaces preformed hoses and hose/bent metal tube assemblies in many applications—eliminating special design, tooling and fabrication costs and associatedlong lead times. It also eliminates the need to order prototypes and excessive minimum production quantities. E-Z Form hose is available in three distinct versions, all of which incorporate a helical wire for full suction/vacuum service.E-Z Form hoses are not qualified with Safe Lock SAE J2044 fittings.Parker Hannifin CorporationFluid System Connectors Division (FSC) 300 Parker Dr.Otsego, MI 49078Phone: 269 692 6555Fax: 269 694 4614/fsc BUL SAE J2044 2014-09 2500© 2014 Parker Hannifin Corporation I nformation and specifications subject to change without notice and without liability therefor.Trademarks used herein are the property of their respective owners.Parker Hannifin CorporationIndustrial Hose Products Division (IHP)30242 Lakeland BoulevardWickliffe, OH 44092Customer Service:Toll Free 866 810 HOSE (4673)***********************。
新能源汽车用高压连接器1 范围本文件规定了新能源汽车用高压连接器的术语和定义、要求、试验方法、检验规则、标志、包装、运输和贮存。
本规范适用于新能源汽车用变压连接器（以下简称“连接器”）。
2 规范性引用文件下列文件中的内容通过文中的规范性引用而构成本文件必不可少的条款。
其中，注日期的引用文件，仅该日期对应的版本适用于本文件；不注日期的引用文件，其最新版本（包括所有的修改单）适用于本文件。
GB/T 191-2008 包装储运图示标志GB/T 2423.2-2008 电工电子产品环境试验第2部分：试验方法试验B：高温GB/T 2828.1-2012 计数抽样检验程序第1部分：按接收质量限（AQL）检索的逐批检验抽样计划GB/T 4208-2017 外壳防护等级(IP代码)GB/T 5095.2-1997 电子设备用机电元件基本试验规程及测量方法第2部分：一般检查、电连续性和接触电阻测试、绝缘试验和电压应力试验GB/T 5095.5-1997 电子设备用机电元件基本试验规程及测量方法第5部分：撞击试验（自由元件）、静负荷试验（固定元件）、寿命试验和过负荷试验GB/T 5095.6-1997 电子设备用机电元件基本试验规程及测量方法第6部分：气候试验和锡焊试验GB/T 13384-2008 机电产品包装通用技术条件GB 18384-2020 电动汽车安全要求GB/T 28046.3-2011道路车辆电气及电子设备的环境条件和试验第3部分：机械负荷GB/T 28046.4-2011道路车辆电气及电子设备的环境条件和试验第4部分：气候负荷QC/T 413-2002 汽车电气设备基本技术条件SAE J2223-2-2011 Connections for On-Board Road Vehicle Electrical Wiring Harnesses—Part 2:Tests and General Performance RequirementsSAE USCAR-2-2013 Performance Specification For Automotive Electrical Connector Systems 3 术语和定义下列术语和定义适用于本文件。
汽车工程师学会技术标准委员会的规定：搣本报告由汽车工程师学会发表，旨在推动技术与工程科学的发展。
本报告的应用是完全自愿的，使用者应对本报告任何特定用途的适用性及适合性（包括因本报告产生的任何侵犯专利权的行为）承担全部责任。
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版权所有© 2002 SAE （汽车工程师学会）国际版权所有。
未经汽车工程师学会的书面许可，不得复制、在检索系统中保存或以任何形式或通过任何方式（包括电子、机械、影印、录制或其它方式）传输本出版物的任何内容。
如需订购资料，请联系：电话：877-606-7323（美国与加拿大境内）电话：724-776-4970（美国境外）传真：724-776-0790电邮：custsvc@汽车工程师学会网址：水陆交通工具车辆 建议 惯例 J2044 修订标号 2002年9月 发布日期：1992-06 修订日期：2002-09 代替 J2044 1997年12月液体燃料和蒸汽/排放物系统快连接头规范目 录1.范围 ............................................................................................................................................................... 4 2.参考文献 ....................................................................................................................................................... 4 2.1 适用出版物 (4)2.1.1 SAE （汽车工程师学会）出版物 (4)2.1.2 ASTM 出版物 (4)2.2 相关出版物 (4)2.2.1 SAE （汽车工程师学会）的出版物 ............................................................................................................ 53.定义 ............................................................................................................................................................... 5 4.尺寸的名称 ................................................................................................................................................... 5 5.试验温度 ....................................................................................................................................................... 5 6.功能要求 ....................................................................................................................................................... 6 6.1 泄漏测试 . (6)6.1.1 测试程序（低压） (6)6.1.2 验收标准（低压） (6)6.1.3 测试程序（高压） (6)6.1.4 验收标准（高压） (8)6.1.5 测试程序（真空） (8)6.1.6 验收标准（真空） (8)6.2 组装施力 (8)6.2.1 测试程序（新部件） (8)6.2.2 测试程序 (9)6.2.3 验收标准 (9)6.3 拉离的施力 (9)6.3.1 测试程序 (10)6.3.2 验收标准 (10)6.4 侧向载荷能力 (10)6.4.1 测试程序 (11)6.4.2 验收标准（侧向负载泄漏试验） (11)6.4.3 试验要求（侧向负载断裂试验） (11)6.4.4 验收标准 (11)6.5 防蒸发排放 (12)6.5.1 测试程序 (12)6.5.2 验收标准 (12)6.6 电阻 (12)6.6.1 测试程序 (12)6.6.2 验收标准 (13)7. 设计验证/验证测试 (13)7.1 腐蚀 (13)7.1.1 测试程序 (13)7.1.2 验收标准 (13)7.2 氯化锌耐受性 (13)7.2.1 测试程序 (13)7.2.2 验收标准 (13)7.3 外部化学和环境耐受性 (14)7.3.1 测试程序 (14)7.3.2 流体或介质 (14)7.3.3 验收标准 (14)7.4 燃料的兼容性 (14)7.4.1 测试程序 (14)7.4.2 测试燃料 (15)7.4.3 试验要求 (15)7.4.4 验收标准 (15)7.5 寿命周期 (15)7.5.1 测试程序 (15)7.5.2 振动频率 (15)7.5.3 加速度 (15)7.5.4 振动的持续时间 (16)7.5.5 流体压力 (16)7.5.6 流体流量（只对液体燃料的快速连接接头） (16)7.5.7 试验持续时间 (16)7.5.8 试验周期 (16)7.5.9 验收标准 (17)7.6 流量限制 (19)7.6.1 测试程序 (19)7.6.2 验收标准 (19)7.7 高温爆裂 (19)7.7.1 测试程序 (19)7.7.2 验收标准 (19)8. 设计检查/验证和进程内测试矩阵 (19)9. 注 (20)9.1 边栏符号 (20)附录A 匹配管端模板举例 (21)1. 范围本SAE（汽车工程师学会）推荐惯例定义标准的插入式管端尺寸，以保证所有相同尺寸和标准管端连接器设计之间的互换性。
Q/XXXXXXXXXX企业标准Q/XXX XX-XXXX代替Q/XXX XX-XXXX快速连接端头2XXXX — XX — XX 实施2XXX — XX — XX 发布本标准参照GB 17196《连接器件连接铜导线用的快速连接端子安全要求》及行业标准JB/T 4418 《快速连接端子》以及母本等编制而成。
快速连接端子应符合本标准的规定，其规格型号符合客户和产品规格的要求，特殊需求应在图纸中注明。
本标准xxxx年xx月为第首次发布。
本标准由xxxxxx提出。
本标准由xxxxxxx负责起草。
本标准主要起草人：xxx、xxxx快速连接端子1范围本标准规定Yxx公司产品用连接导线快速连接端子（以下简称扁形端子）的技术要求、试验方法、检验规则、包装、标志、运输和贮存。
快速连接端子（以下简称“扁形端子”）是由一个插片和一个插套配套的组合件,在电气上连接铜导线用。
插片宽度分别为2.8mm（.H0in）, 4.8mm（.187in）, 6.3mm（.250in）,所连接导线的截面积不超过6mm2 （AWG线规号码不小于10）的软导线或硬的绞股导线，或不超过2.5mm2 （AWG线规号码不小于14）的单芯硬导线。
注：插片尺寸与导线截面积（及AWG线号）的关系详见附录A。
本标准适用于交流额定电压不超过1 000V,频率不超过1 000Hz,或直流额定电压不超过500V的扁形端子。
本标准适用于预镀锡和后镀锡的端子插套。
本标准适用于带有正向锁定机构的插套和不带有正向锁定机构的插套。
本标准不适用于绝缘的插片和插套的连接端子。
本标准测试需采用标准测试公端子，尺寸要求见3.3.1。
本标准不适用于数字电路和信号电路用的扁形宽连接端子。
注：不得将非标准范围内的扁形快速连接端子与本范围内的互换使用。
2规范性引用文件下列文件对于本文件的应用是必不可少的。
凡是注日期的引用文件，仅所注日期的版本适用于本文件。
凡是不注日期的引用文件，其最新版本（包括所有的修改单）适用于本文件。
阴接头 装配部分
阳接头
快插接头
部分管子
图1 快插接头术语
5．试验温度
公称尺寸 最大值A 最小值A 9.5mm(3/8in) 9.43 9.41
12.7mm(1/2in) 12.51 12.49
A
正确的形状见图2
6.2 装配力
注：在任何部分将结束时，遇到周末试验可中断或暂停
7.5.4 振动持续周期
按6.5.8（测试周期）要求保持振动。
7.5.5 流体压力
a.液体燃油用快插接头在压力测试过程中，压力变化从0到1034KPa±35Kpa，
10.34bar±0.35bar（150psig±5psig），每分钟变化一次（i.e. 每个压力保持一分钟）。
b.燃油蒸发用快插接头在压力测试过程中，压力变化从0到69KPa±2Kpa，0.69bar±0.03bar
（10psig±2psig），每分钟变化一次（i.e. 每个压力保持一分钟）。
7.5.8.2 高温浸泡
a.测试时间—2小时
b.室内温度—125˚C±5˚C
c.流体温度（液体燃油用快插接头）—加热到室内温度
d.流体压力—需要。
