High pressure boiler tubes are mainly used for high-pressure and high-temperature industrial applications, usually in the following fields:

Boiler system: High pressure boiler tubes are widely used in thermal power plants, nuclear power plants, and other types of boiler systems. They transport hot water or steam to generate steam power for power generation.

Chemical industry: High pressure boiler tubes are used for high-temperature and high-pressure fluid transportation in the chemical industry. They can transport chemicals, petroleum products, natural gas, and other hazardous substances.

Refining industry: High pressure boiler tubes are used in the refining industry to transport petroleum products, such as crude oil, refined products, and lubricants.

Food processing: High pressure boiler tubes are used in the food processing industry for high-temperature cooking, sterilization, and sterilization processes.

Paper industry: Used in the high-pressure boiler system of the paper industry to generate steam to process pulp.

Aerospace: High pressure boiler tubes are used in the aerospace industry, such as the power systems of aircraft and spacecraft.

Nuclear industry: High pressure boiler tube equipment is used in nuclear power plants to transport high-temperature and high-pressure coolant and maintain the operation of nuclear reactors.

Pharmaceutical industry: Used in high-pressure boiler systems in the pharmaceutical industry to produce pharmaceutical products.

Medical equipment: In medical equipment, high-pressure boiler tubes are used to generate high-temperature steam for sterilization and disinfection.

In summary, high-pressure boiler tubes play a crucial role in various industrial applications that require withstanding high temperature and high pressure conditions. They are an indispensable component of many important industrial and energy production processes. Choosing appropriate high-pressure boiler tubes is crucial for ensuring the safety and performance of the system.