The working environment of petrochemicals is special, and high-temperature corrosive media can accelerate the corrosion of steel substrates, causing the leakage of toxic and harmful substances as well as flammable and explosive substances, resulting in economic losses and causing great impact on the production of the petrochemical enterprise.

Port machinery, exposed to harsh marine conditions for extended periods, is prone to corrosion and rust. This not only shortens equipment life but also impacts port operational efficiency and safety. Effective anti-corrosion measures are crucial for ensuring normal operation and extending service life.

Acid corrosives、Alkaline corrosive agents, can corrode the production equipment .In addition, protective measures are required for other corrosive substances that may be present in fertiliser plants, such as hydrogen fluoride.

There are various corrosive gases in the coal (coke) chemical plant, such as carbon monoxide, sulfur dioxide, hydrogen sulfide and other atmospheric corrosion. In addition, there are electrochemical corrosion, chemical corrosion and impact corrosion that can corrode metal structural components.

It is mainly used for energy-saving and insulation of industrial thermal pipelines, anti scalding of industrial equipment and reaction vessels, anti condensation of industrial equipment and pipelines, insulation of oil tank tops, insulation of heating furnace surfaces, and insulation of other shaped equipment

Large steel structures fixed or semi-fixed in the sea, far from land for a long time by the serious corrosion of the marine environment.Platforms are usually categorised as fixed and movable, with semi caisson, lift-top, processing platforms and supporting floating dock production and storage vessels.

The application of offshore wind power enhances the ecological environment and socio-economic development。As one of the important sources of clean energy, offshore wind power helps reduce the consumption of fossil fuels and greenhouse gas emissions, which is of great significance for addressing climate change.