S2283-51570 برغي أنبوب الفوهة لـ Hino J08E

S2283-51570 Nozzle Pipe Screw for Hino J08E

Product Details

1.Core functions and roles

Hollow screws are key connectors in the fuel injector return line. Their hollow internal structure is specifically designed to guide uninjected fuel back to the fuel tank smoothly, ensuring stable fuel system pressure and effectively collecting return fuel from each cylinder, which is crucial for smooth engine operation and fuel economy.

2.Structural design and sealing

This component features a precision hollow thread structure, typically equipped with dedicated copper washers or sealing rings at both ends. This design not only withstands oil pressure but also achieves a tight, two-way seal, strictly preventing high-pressure fuel leakage and ensuring engine compartment cleanliness and operational safety.

3.Performance requirements and Importance

As a component of the high-pressure fuel circuit, hollow screws must possess excellent oil resistance, compressive strength, and resistance to vibration fatigue. Their manufacturing process and materials directly affect the long-term sealing performance; a qualified component is indispensable for maintaining the reliability and durability of the entire fuel injection system.

Product Advantages

This hollow screw for the fuel injector return pipe is made of high-quality steel and precision-machined to ensure a secure connection and excellent sealing. Its unique inner hole design effectively ensures smooth fuel return, significantly improving injector response speed and efficiency, making it a reliable choice for ensuring stable engine operation and reducing fuel consumption.

FAQ

Q: Can you do OEM? 

A: Yes, we can do OEM/ODM as you required. 

Q: Can you offer the technical support, online or site training or other.

A:We will offer technical support like operating manual, operating videos to support or provided training material of the detailed products you are interested in. 

Q: May I have a free sample? I need test your quality first. 

A: We are regret to tell you that we could not offer free sample to our customers, which is our company rule. But if you agree, we can quote special price to better support you for trail order.