Faced with the challenge of sluggish economic downturn, the domestic seamless steel tube enterprises with high production capacity have entered into a" severe winter "with structural pipes, transmission fluid pipes and low and medium pressure boiler pipes to see who can last. Seamless steel tube enterprises must seek new development mode of seamless steel tube industry through scientific and technological innovation, seek new growth point and new profit mode of structural pipe, fluid pipe, low and medium pressure boiler pipe.

"This is the worst time in history, and the situation is much worse than in 2008. Last year, the gross profit margin of the industry was less than 0.4%, the lowest among more than 20 industries. With our experience as an enterprise, the whole industry actually lost money in the first half of this year. " Zhang Jian, manager of science and technology innovation Department of Masteel, said. According to Zhang Jian, the main business of Maanshan Iron and Steel Group is under the profit and loss line.

According to the introduction of Xinglong Seamless steel pipe in Liaocheng, in order to increase cost control, reduce cost and increase efficiency, adjust structure from mineral raw materials, products and prices, improve technology and other means of technological innovation, as well as activate system and mechanism to strengthen enterprise management, are taken as short-term measures to cope with "severe winter".