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不锈钢无缝钢管是一种重要的冶金产品,它被广泛地应用于化工、石油化学、电站及食品行业的一些需要耐腐蚀设备的管件方面。不锈钢无缝钢管质量性能的好坏直接关系到这些设备是否能正常运转,严重的将危及设备、人身安全。冶金部、化工部、石化总公司对不锈钢无缝钢管的生产、使用极其重视。自1990年起国家对不锈钢(其中包括不锈钢无缝钢管)的生产实行了生产许可证管理制度加以强化管理,化工、石化部门也行文强调所属企业必须使用有不锈钢无缝钢管生产许可证的企业生产的产品。这些措施在一定程
Stainless steel seamless pipe is an important metallurgical products, it is widely used in chemical, petrochemical, power plants and food industry needs some corrosion-resistant pipe fittings. The quality of stainless steel seamless pipe is directly related to the quality of these devices are functioning properly, will seriously endanger the equipment, personal safety. Ministry of Metallurgical, Ministry of Chemical Industry, Petrochemical Corporation of stainless steel seamless pipe production, the use of extreme importance. Since 1990, the state has implemented a production license management system for the production of stainless steel (including stainless steel seamless pipe), and the chemical and petrochemical sectors have also emphasized that their companies must use the production license of stainless steel seamless pipe to produce The product. These measures are some way