Exhaust muffler is an indispensable part of the internal combustion engine emission system such as automobiles and motorcycles, which is mainly used to reduce exhaust noise and eliminate harmful substances in the exhaust gas after combustion. The internal structure of the exhaust muffler usually consists of a metal housing and a filler material, which plays a crucial role in the performance of the exhaust muffler. As a common exhaust muffler internal filling material, its type and temperature resistance have a direct impact on the performance and service life of the exhaust muffler.

According to their structure and working principles, mufflers can be classified into various types, each differing in sound reduction effectiveness and application scenarios.

The flexible pipe is a commonly used metal pipe connection element in industrial fields due to its excellent flexibility and pressure resistance. In the automotive industry,what is the main role of flexible pipes? Let's find out.

Casting and welding are two common manufacturing processes that play crucial roles in various contexts. In the automotive industry, casting and welded components each have their own characteristics. Let's explore their differences and respective advantages and disadvantages from a professional perspective.

What data are needed for customizing a three-way catalytic converter from a professional perspective? Let's find out.

In industrial production and construction fields, the use of exhaust pipes is widespread, and welding exhaust pipes is a crucial process in fabricating pipeline systems or structural supports. Today, let's delve into the specifics of common welding methods and weld seam treatment for exhaust pipes.

Exhaust clamps are common and essential connectors widely utilized across various sectors such as mechanical, construction, automotive, aerospace, and more. Today, starting from the uses and classifications of exhaust clamps, let's delve into the characteristics of this product.

In the automotive sector specifically, the quality of flexible pipe holds significant importance as it greatly impacts car vibration and noise levels. Therefore, it becomes imperative to assess flexible pipe quality through the following aspects: