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无缝钢管主要用在石油、化工、锅炉、煤炭、电力、建筑、机械、汽车、船舶等行业。由于行业发展不平衡,无缝钢管行业在世界范围内存在产品结构性的问题,一些特殊用途的高附加值、高技术含量的专用管,如13Cr油井管等,供应紧张,价格处于高
Seamless steel pipe is mainly used in petroleum, chemical, boiler, coal, electricity, construction, machinery, automobile, shipbuilding and other industries. Due to the unbalanced development of the industry, the seamless steel pipe industry in the world there is product structural problems, some special purpose high value-added, high-tech content of special pipe, such as 13Cr oil well pipe, tight supply, the price is high