Independently Innovated Controlled Rolling and Cooling Technology and Equipment for Pipes, Leading the Technological Upgrade of Steel Pipe Production
Hot-rolled seamless steel pipes are irreplaceable, high-safety basic raw materials used in nuclear and thermal power, oil and gas drilling, equipment manufacturing, and other fields. However, due to the high-temperature hot rolling process and the annular cross-section, the controlled rolling and cooling (CR+CC) technology, which is widely applied in the plate industry, is difficult to [...]