Recently, Chrysler (China) Automobile Sales Co., Ltd. filed a recall plan with the General Administration of Quality Supervision, Inspection and Quarantine. From June 15, 2015, it will recall some imported parts of the 2014 free-ride car. The production date is January 29, 2013. From June 14th, 2013. According to the company's statistics, a total of 4,220 vehicles are involved in mainland China.
Teflon is Polytetrafluoroetylene, referred to as Teflon, PTFE, F4, etc.It is also known as Teflon, Teflon, Teflon, Teflon and so on because of its pronunciation.Polytetrafluoroethylene (ptfe) is a kind of plastic, which is used to manufacture heaters. It has been successfully used in chemical equipment heating. It has the characteristics of multi-layer and three-dimensional heating.
The working pressure, working temperature, heat transfer coefficient and installation method of the teflon heater vary greatly according to different types, different shell materials and different thermal media.The chemical properties of teflon are very stable and the corrosion resistance is especially good.The surface of the teflon tube is smooth and moderately flexible, so it is not easy to scale due to the slight vibration when using it.The teflon heater is small in size and compact in structure. The heat transfer area per unit volume of the equipment is more than 4 times of that of the shell heater.Flexible teflon tubes work safely under shock and vibration of fluids, and the tubes can be made into special shapes as needed.Teflon has low thermal conductivity, poor mechanical properties than metal, and is not resistant to high temperature.The use of small diameter, thin wall, although the thermal conductivity and mechanical properties of compensation, but can only be used in the case of low pressure and low temperature.The production of teflon steam heater and teflon hot water heater has become more and more mature, and widely used in chemical industry, medicine, pickling and other corrosive industries.
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The vehicle in the scope of this recall has a dual halogen headlight function, so that the vehicle can be activated at the same time in the high beam mode, causing the headlamp plug to be overloaded, causing headlights and The plug harness is thermally damaged and has a safety hazard. Chrysler (China) Automobile Sales Co., Ltd. will restore the configuration settings in the fully integrated power supply module (TIPM) for vehicles within the recall and free inspection and maintenance of the headlamps and their wiring harnesses to eliminate hidden dangers.
Chrysler (China) Automobile Sales Co., Ltd. will notify relevant customers from the date to arrange relevant free inspection and maintenance. Consumers can call Chrysler China's free customer service 400-6500-118, or contact your local dealer for details.