First of all, what is insulated steel pipe? It is a steel tube that is insulated and treated under the interaction of different environments and external media. In order to ensure that the internal temperature and surface temperature of the working steel pipe to meet the requirements. What are th

With the rapid development of my country's iron and steel industry, the welded pipe industry using steel strip products as raw materials has also developed rapidly. The substantial increase in the output of welded pipes in my country is based on the rapid increase in the number of welded pipe units.