The structure and principle of expansion joints vary depending on the material used. The following is a specific introduction to metal expansion joints and non-metal expansion joints:The structure and principle of metal expansion joints:Metal expansion joints are mainly used to compensate for the deformation caused by temperature changes or mechanical vibrations in equipment such as pipelines and containers. Its main structures include corrugated tube type, braided type, spherical type, and hinged type....
The selection of smoke damper doors needs to consider multiple factors to ensure that they meet specific application requirements and workingconditions. Here are some key steps and considerations:...
Expansion joints require a series of strict inspections before leaving the factory to ensure that their quality, performance, and safety meet the design requirements. These inspections mainly include the following aspects:...
There are various types of expansion joints used in power plants, mainly classified based on their function, shape, and purpose. The following are several commonly used types of expansion joints in power plants...
The application range of stainless steel metal hoses is quite extensive, covering multiple industries and fields. In the industrial field, stainless steel metal hoses are widely used in pipeline systems in industries such as petroleum, chemical, power, and...
The principle of desulfurization in power plants is mainly to remove sulfur dioxide from coal-fired flue gas through chemical or physical means. Common desulfurization methods include limestone method, gypsum method, calcium oxide method, ammonia method, etc....
The main principle of SCR denitrification in cement plants is to use selective catalytic reduction technology to convert nitrogen oxides (NOx) in exhaust gas into harmless nitrogen (N2) and water (H2O)....