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Jiangsu shunfeng metallurgical machinery manufacturing co., LTD     Power                                                                                                    苏ICP备14033015号


China's self-developed high-end heat-resistant steel seamless steel pipe replaced the first application

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It is understood that for many years, China's ultra-supercritical power generation high-end heat-resistant steel large-diameter thick-walled seamless steel pipes rely on imports, which seriously restricts the healthy development of the national electric power industry.
In 2009, China Ordnance Industry Group Inner Mongolia North Heavy Industry Group Co., Ltd. successfully built and constructed the world's largest 360MN ferrous metal vertical extrusion machine and large-diameter thick-walled seamless steel pipe production line.