Quick connector Fuel pipe line assembly Urea pipe line assembly/SCR Adblue tube assembly Pipeline end plug & auto plastic parts INTRODUCTION OF QUICK CONNECTOR 1) The Design and Production 2) Security of Quick Connector 4) Working Environment of Quick Connector 5) Connect & Disconnect Operation Method of Quick Connector home ev charger, home ev charging station, home car charger Guangdong Qingyuan Electric Co., Ltd. , https://www.qycharge.com
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BUSINESS SCOPE
Our quick connect fittings are made of high-quality synthetic materials, designed for fast and secure connections in various automotive applications. Whether it's fuel lines, oil vapor, water cooling, or air systems, these connectors provide an efficient solution. They are manufactured according to the SAE J2044-2009 standard, ensuring compatibility with most automotive piping systems. If your specific needs differ, we can customize designs accordingly. The plug-in and self-locking structure allows for easy connection and disconnection, making them ideal for high-density arrangements and enhancing design flexibility.
These connectors feature a double sealing ring radial sealing structure, using modified rubber O-rings that are resistant to aging, corrosion, and swelling. The outer O-rings are separated by an intermediate spacer ring, preventing bonding between the two sealing rings. This ensures a strong and durable seal. The sealing ring and spacer ring are securely fastened using an elastic clamping device, preventing issues like ring falling or shifting. This design guarantees excellent sealing performance and long-term reliability.
3) Material of Quick Connector
Parts
Material
Supplier
Application
Body
PA12 GF30
ARKEMA
EVONIK
Fuel
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PA66 GF30/35
BASF
DUPONT
Fuel Steam
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PA6/6T GF25
BASF
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HT Fuel
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PA9T GF30
KURARAY
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HT Fuel
Locking Spring
PA11
ARKEMA
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Fuel
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PA66
BASF
DUPONT
Fuel, Steam
Securing Ring
PA12 GF30
ARKEMA
EVONIK
Fuel,Steam,Urea,A/C , Â Â Â Â Â Â Â Â Â Power Steering System
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PA6/6T GF30
BASF
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HT Fuel
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PA66GF 30/35
BASF
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Fuel Steam
O Ring
FKM/FVMQ/
 HNBR/AEMHUTCHINS ON
GMORS
Fuel,Steam,Urea,A/C Â Â Â Â Â Â Â Â Â Â Power Steering System
These connectors are suitable for gasoline and diesel fuel delivery systems, ethanol, methanol, or natural gas delivery systems, as well as their vapor venting and evaporative emission control systems.
Working pressure
5bar (72psi)
Working pressure
in Vacuum-0.55bar (-7.2psi)
Working temperature
-40-115ºC ,  short time 150ºC
The quick connector consists of a body, inner O-ring, outer O-ring, spacer ring, securing ring, and locking spring. When a mating tube end piece is inserted into the connector, the locking spring’s elasticity helps secure the connection. To disconnect, push the male connector and press the clip button to release the lock. Always use SAE 30th heavy oil lubrication before reseating to ensure smooth operation.
High Quality Hot Sale Auto Parts Female Quick Connector
Model NO.: TB QC28
Trademark: STANDARDS
Transport Package: 100PCS/Bag
Specification: 7.89
Origin: Hebei China
HS Code: 39174000
High Quality Hot Sale Auto Parts Female Quick Connector
PRODUCTION SHOWA home electric vehicle charger is a device that provides convenient charging for electric vehicles. We can install and use it at home. Common home chargers include wall-mounted charging stations and portable chargers, such as QINGYUAN's portable charger, which supports a variety of voltage and current specifications and is suitable for electric vehicles compatible with J1772. When we choose a home charger, we need to consider factors such as charging speed, installation space, and connection method.