Quick connector Fuel pipeline assembly Urea pipeline assembly / SCR Adblue tube assembly Pipeline end plug & auto plastic parts INTRODUCTION OF QUICK CONNECTOR 1) Design and Production 2) Security of Quick Connector 3) Material of Quick Connector 4) Working Environment of Quick Connector 5) Connect & Disconnect Operation Method of Quick Connector portable ev charger, portable electric car charger, portable ev charging station Guangdong Qingyuan Electric Co., Ltd. , https://www.qycharge.com
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BUSINESS SCOPE
Our quick connect fittings are designed to be innovative, secure, and fast. They are made from synthetic materials and are suitable for most fluid-carrying lines, including fuel, oil vapor, water cooling, and air systems. These connectors are ideal for automotive pipe systems. The design and production strictly follow SAE J2044-2009 standards. If the product does not meet customer needs, we can customize it according to their requirements. The plug-in and self-locking structure makes connection and disconnection faster and easier. The space required for operation is only the width of a finger on both sides, allowing for high-density arrangements and greater flexibility in design.
The quick connector features a double sealing ring radial sealing structure with modified rubber O-rings. These rings are designed for fluid applications, offering anti-aging, corrosion resistance, and swelling resistance. The outer O-rings are separated by an intermediate spacer ring, ensuring no bonding occurs between the two sealing rings. The outer synthetic rubber O-rings improve mechanical properties and prevent aging. The sealing ring and spacer ring are securely fastened within the shell using an elastic clamping device, preventing issues like ring falling or shifting. This ensures a strong and reliable seal.
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, 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, Power Steering System
Gasoline and diesel fuel delivery systems, Ethanol, methanol, or natural gas delivery systems, or their vapor venting or evaporative emission control systems.
Working pressure
5 bar (72 psi)
Working pressure
in Vacuum-0.55 bar (-7.2 psi)
Working temperature
-40°C to 115°C, short time 150°C
The quick connector consists of 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 allows the tie clip fastener to connect the two connectors together, then pull back to ensure complete connection. For repair or removal, push the male connector forward and press the clip button to expand the lock, making it easy to pull out the connector. Please note that SAE 30th heavy oil lubrication should be used before reseating.
The Step of Inserting the Connector
The Step of Inserting the Connector
Model NO.: TB QC33
Trademark: STANDARDS
Transport Package: 100PCS/Bag
Specification: 7.89
Origin: Hebei, China
HS Code: 39174000
Custom Quick Coupling Connector for Various Car Models
PRODUCTION SHOWThe 7KW (3.5KW) portable EV charger is a smaller off-grid home charger with adjustable current 16A, 20A, 24A, 32A (8A, 10A, 13A, 16A) and it can output up to 7KW (3.5KW). It can be used stationary or portable. Please be sure to carefully confirm product specifications and applicability.