最近几年，随着对全球环境问题的关注，汽车燃油的经济性和汽车尾气排放的等级化要求不断提高，铁素体不锈钢更多用于汽车排气系统零部件。目前，铁素体不锈钢性能得到了明显改善，使铁素体不锈钢具有低的价格和良好的性能，欧美和日本汽车几乎全部使用超纯铁素体不锈钢用于排气系统零部件制造。

In recent years, with the attention of global environmental issues, the economy of automobile fuel and the grading requirements of automobile exhaust emissions are constantly increasing, and ferritic stainless steel is more used in automobile exhaust system parts.At present, the performance of ferrite stainless steel has been significantly improved, so that ferrite stainless steel has a low price and good performance, European, American and Japanese cars almost all use ultra-pure ferrite stainless steel for exhaust system parts manufacturing.

汽车排气系统主要由排气歧管、前管、转换器、中管、消音器和尾管等组成，不同部位对不锈钢材料有不同性能要求。

The automobile exhaust system is mainly composed of exhaust manifold, front pipe, converter, middle tube, muffler and tail pipe. Different parts have different performance requirements for stainless steel materials.

什么是汽车排气管？

What is the car exhaust pipe?

汽车排气波纹管又称汽车排气管软管，它安装于发动机排气支管和消声器之间的排气管中，使整个排气系统呈挠性联接，从而起到减振降噪、方便安装和延长排气消声系统寿命的作用。它主要用于轻型车、微型车和客车，其结构是双层波纹管外覆钢丝网套，两端直边段外套卡环的结构，为使消声效果更佳，波纹管内部可配伸缩节或网套。材质:主要材质是不锈钢SUS304。

Automobile exhaust bellows, also known as automobile exhaust pipe hose, is installed in the exhaust pipe between the engine exhaust branch pipe and the muffler, so that the whole exhaust system is flexible connection, so as to play the role of vibration and noise reduction, convenient installation and prolong the life of the exhaust muffler system.It is mainly used in light vehicles, minicars and passenger cars, its structure is double corrugated pipe covered steel wire net sleeve, both ends of the straight edge section coat card ring structure, in order to make the noise effect better, bellows inside can be equipped with expansion section or net sleeve.Material: The main material is stainless steel SUS304.

一款好的排气管能够起到减震降噪（消音）、减少有害气体的污染的作用，一款好的排气管材质能使汽车寿命延长。

A good exhaust pipe can play the role of shock absorption and noise reduction (noise reduction), reduce harmful gas pollution, a good exhaust pipe material can prolong the life of the car.

佛山市万庆物资有限公司八年品牌积淀，只为更专注于不锈钢板的销售与加工。欢迎新老客户咨询，电话微信同号。

Foshan Wanqing Materials Co., Ltd. seven years of brand accumulation, only to focus more on the sales of stainless steel plate and processing.Welcome new and old customers to consult, telephone WeChat with the same number.