Qingdao Cartier Industry and Trading Co., Ltd.  

Product Name: Stainless Steel Exhaust Muffler Pipe for Universal Car Model NO.: GW-EM033 Resistive Muffler Type: Acoustic Sreaming Type Noise Eliminating Band: High Frequency Surface Protection Material: Fiber Glass Cloth Sound Absorbing Material: Fiber Glass Filament Function: High Temperature Resistant Certification: ISO9001, TS16949 Type: Compound Body Material: Steel Category: Resistance Muffler Name: Stainless Steel Exhaust Car Muffler Color: Silver Application: Automotive Exhaust System Surface: Mirror Polish Material: SS304/201 Port: Qingdao Packing: Carton Packing Certificate: Ts16949 Trademark: GRWA Transport Package: Carton Packing Specification: stainless steel 304/201 Origin: China(Mainland) Shandong HS Code: 8708920000 Product Description stainless steel exhaust muffler pipe for universal carspecification1. stainless steel exhaust muffler pipe for universal car made by high quality stainless steel 3042. customized size are welcome, whatever you like we can make according to customers' requirements3. strictly quality control during the process4. high performance full exhaust system customers design and logo are welcome5. 2 years warranty and competitive price6. deliver on time and best after sale service GRWA stainless steel exhaust car mufflerstainless steel exhaust muffler pipe for universal car include: resistance muffler, resistive muffler, microperforated panel muffler.The first use of the muffler is to use the abrupt change of the pipeline cross section (ie, the change of the acoustic impedance) so that the acoustic wave propagated along the pipe can be reflected back toward the sound source, so that the sound energy can be reflected back to the original place; the car muffler secondly uses the reflection of several interfaces to make the original A forward propagating sound wave is returned to its origin, and it is folded back and forward again. This point merges with the second forward propagating sound wave that has not yet been reflected, and both are equal in amplitude and 180 degrees out of phase. Odd multiples, which cancel each other out.