Automotive Pressure Sensor Accessories
Xingtai Huarui Rubber and Plastic Products Co., LTD. - Expert in Precision Injection molding of automotive sensor accessories
Product Overview
This product is a high-performance engineering plastic housing specially designed for pressure sensors in LPG/CNG automotive oil-to-gas conversion systems. As the core protective component of the sensor, it is made of special engineering plastics (such as PPS, reinforced PA66) through precise injection molding technology, ensuring long-term, stable and sealed protection for the internal precision sensing elements under the harsh working conditions of the gas system. It is a key structural component for ensuring the accuracy of gas pressure monitoring and system safety.
Core advantages and values
Stringent sealing and medium resistance performance
It features an excellent airtightness design, which can effectively prevent gas leakage and ensure safety.
The material features excellent oil resistance and chemical corrosion resistance, capable of withstanding the erosion of media such as gas and lubricating oil, thus preventing material aging and performance degradation.
Outstanding temperature resistance and structural stability
The casing has high temperature resistance (typically from -40℃ to over 135℃), which can adapt to the high-temperature environment inside the engine compartment and prevent thermal deformation.
The material features high strength and rigidity, and the structural design is robust, capable of withstanding pipeline vibration and pressure fluctuations, ensuring the stability and reliability of sensor signals.
Precise interface, accurate adaptation
The gas inlet and outlet interfaces adopt standard threaded design to ensure reliable sealing and convenient installation when connected to the gas pipeline.
The internal structure provides precise positioning and fixation for the PCB board and sensor chips, and the electrical interfaces are sealed and protected to prevent water vapor from entering.
Application scenarios
It is specifically designed for vehicles that convert various types of gasoline to liquefied petroleum gas (LPG) or compressed natural gas (CNG) to protect their gas pressure sensors.
Professional customization, quality guaranteed
As a professional injection molding factory, we have a deep understanding of the safety requirements for automotive parts. We support full-process customized development based on the specific model, pressure range and interface standards of the customer's sensors to ensure a perfect match.
Why choose us?
We are not only producers, but also your reliable technical partners. From material selection, mold development to production inspection, we implement strict quality control to ensure the dimensional accuracy and performance consistency of each shell, meeting the high reliability requirements of automotive parts.
Welcome inquiries and cooperation from oil-to-gas system integrators, pressure sensor manufacturers, and auto parts dealers! Provide your technical parameters and we will offer you a professional customized solution and competitive prices.

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