Qingdao Cartier Industry and Trading Co., Ltd.  

Product Name: Hot Sale Auto Parts Exhaust Quieting Muffler with Red Painted Model NO.: exhaust muffler GW-GM002 Resistive Muffler Type: Straight Pipe 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, CE Type: Acoustic Sreaming Type Body Material: Steel Category: Resistance Muffler Car Model: Univeral Truck Car Make: Universal Truck Exhaust Muffle Name: Hot Sale Auto Parts Exhaust Quieting Muffler with Exhaust Muffler Surface Treatment Method: Polishing Exhaust Muffler Port: Qingdao Packing: Carton Packing Exhaust Muffler Application: Automotive Exhaust System Exhaust Muffler Keyword: Exhaust Muffler Exhaust Muffler Model: Exhaust Muffler Gw-Dm003 Hot Sale High Quality Muffler for Mack T: Hot Sale High Quality Muffler for Mack Truck Exhaust Muffler Size: Mack Truck Exhaust Muffler Trademark: GRWA or as customers' requirments Transport Package: Carton Package Specification: Inlet Diam.: 57.15m Origin: Qingdao, China HS Code: 87089200 Product Description Hot Sale Auto Parts Exhaust Quieting Muffler With Red PaintedExhaust mufflerDescriptionStainless steel exhaust mufflerParts No.GW-DM002SizeID:5", OD:5", OL:10"MaterialStainless steel 201Thickness1.2MMSurfaceMirror polishedPackingBubble bag and strong boxCar makeUniversal carsBrandGRWAPlace of originQingdao, ChinaCertificateSGS TS16949Warranty1 year1.Stainless steel exhaust muffler pipe for universal car made by high quality stainless steel 304/2012.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 welcome5.1years warranty and competitive priceHot sale high quality muffler for mack truckMuffler-The function of aMuffler or aSilencer in Vehicle is to cool the exhaust gases by expansion through it and to reduce the noise of outgoing gases.The exhaust gases must be discharged into the atmosphere with minimum restriction.The restriction in flow of exhaust gases causes back pressure.Back pressure on pistonhead during exhaust stroke due to restriction of flow of exhaust gases.It is generally 0.7 -0.9 Kg/cm2 at maximum rpm.The back pressure at low value by proper designing of exhaust system.High back pressure results in higher bhp loss at particular speed, Dilution of fresh charge with exhaust gases, Increased fuelconsumption.Back pressure can be reduced by proper design which may become bulky and costly.The exhaust manifold are made of cast iron or steel.Bend should be such made as to give minimumrestriction.Muffler design have internal baffles which restrict the flow of gases and cause back pressure.It reduce noise effectively with more rise in back pressure.]The last specified function is the function of the car muffler.It is necessary because the gas coming fromthe combustion in the pistons of the engine would generate an extremely loud noise if it were sent directly in the ambient surrounding through the exhaust valves.