-
Why do engine exhaust manifolds have various shapes?
Although we can only see one pipe head sticking out from the outside, we can always find that the exhaust system of each car is different from each other through careful observation, especially t...Read more -
Reason Analysis of SCR Catalyst Blocking
Cause 1: High temperature failure Long term high temperature conditions of SCR catalyst will cause high temperature deactivation, which will reduce the metal working capacity in SCR catalyst, thus greatly reducing the catalyst activity. Even when the engine is in good co...Read more -
Five Reasons for Overheating of Water Cooled Motorcycle Engines
1、 Insufficient or leaking coolant When the car is cold, open the filler cap beside the radiator and check whether the coolant is sufficient. The coolant shall be replenished from the filling port at idle speed, and the coolant in the reservoir shall only be replenished...Read more -
Why does the exhaust pipe rattle when the motorcycle stops for a while?
It is normal for the exhaust pipe to make a rattling sound after the engine is shut down. The exhaust pipe is very hot when the engine is working and will expand when heated. This noise will be caused when the temperature decreases after the engine is shut down. If there is less carbon deposit in...Read more -
Influence of Motorcycle Exhaust Pipe on Power
The internal structure of motorcycle exhaust pipe is a muffler. The motorcycle exhaust pipe mainly uses porous sound absorbing materials to reduce noise. The sound absorbing material is fixed on the inner wall of the air flow passage or arranged in the pipeline in a cert...Read more -
Is it necessary to rust the exhaust pipe? Is it useful to spray high-temperature paint?
The exhaust pipe includes: front section of muffler, three-way catalyst, exhaust manifold and rear section of muffler. The muffler we usually talk about refers to the rear section of the muffler, so the exhaust pipe includes the muffler. The temperature of the exhaust pi...Read more -
Development of automotive exhaust catalysts
Oxidation catalyst As the first generation catalyst, Pt and Pd oxidation catalysts are used abroad. However, such catalysts can only control the emissions of carbon monoxide and hydrocarbons, so they are called/two way zero catalysts. Since the 1980s, the United States f...Read more -
What is the effect of a blocked automotive catalytic converter?
The three-way catalytic converter is the most important external purification device installed in the automobile exhaust system. It can transform harmful gases such as CO, HC and NOX from automobile exhaust into harmless carbon dioxide, water and nitrogen through oxidati...Read more -
Differences among water cooling, oil cooling and air cooling for motorcycle engines.
Water cooling is a cooling method with good heat dissipation effect. The principle of water cooling is to cool the cylinder liner and cylinder head by wrapping the flowing water. Its cooling system will contain coolant, which will circulate small and large at the current engine temperature under ...Read more -
What kind of high temperature paint is used for motorcycle exhaust pipe protection?
Exhaust pipe is an important component of motorcycle, which will generate high temperature during use. Paint spraying can effectively protect the substrate from corrosion. Due to long-term outdoor use, the exhaust pipe will be exposed to wind and rain, which will rust th...Read more -
Some Knowledge About Motorcycle Exhaust Pipe
The difference between the tail section only and the whole section: the tail section is characterized by lightweight and sound wave, while the whole section is characterized by increased performance. The tail section is the place with the largest volume and heaviest weig...Read more -
What Are The Materials Of The Exhaust Pipe?
There are many kinds of materials for motorcycle exhaust pipes. Let's take a look at their characteristics.There are Iron, stainless steel, carbon fiber, titanium alloy. The outer layer of iron pipe is treated with black heat-resistant paint, commonly known as "black iro...Read more
