Petrochemical Industry

The petrochemical industry involves corrosive fluids such as acids, alkalis, and salts. Stainless steel pipes, due to their anti-corrosion and oxidation resistance properties, ensure that the fluid is not contaminated during transportation and the pipeline is not eroded. They are used in heating pipelines and heat exchanger pipelines, cooler tubes, tray tubes, hydrogenation unit process lines; synthetic reactor tubes in synthetic methanol units; catalyst regeneration cooler pipes and transport connecting pipes in ethylene units, etc.

Chemical industry

Fine Chemical Industry

The fine chemical industry involves many fields such as pharmaceuticals, food, and chemicals. Corrosion-resistant pipes play a crucial role in the system. In the fine chemical industry, corrosion is a common problem. The contact media include organic substances, strong acids, strong alkalis, etc. These media can cause serious corrosion to the pipeline system. Therefore, it is required that the pipe can withstand the impact of strong corrosion.

Coal Chemical Industry

Coal chemical industry uses coal as raw material and transforms coal into gas, liquid and solid products or semi-products through chemical processing, which are further processed into chemical and energy products. It mainly includes gasification, liquefaction, dry distillation of coal, as well as tar processing and calcium carbide acetylene chemical industry, etc. With the continuous decrease of world oil resources, coal chemical industry has a broad prospect.

Chemical industry