特殊螺纹接头套管质量控制的关键环节

给出了特殊螺纹接头套管质量及质量控制的定义,分析了质量控制过程和关键环节,并通过实例进行验证,结果表明,特殊螺纹接头套管质量控制的最终目的在于满足适用要求,是生产厂和使用者共同的责任;特殊螺纹接头套管质量控制过程主要有需求确定、适用性评价、采购、生产和使用,这些过程通过跟踪形成闭环系统;特殊螺纹接头套管质量控制关键环节包括提高思想认识、选用、标准和适用性评价;实施特殊螺纹套管质量控制可取得良好的结果。

The Key Steps of Quality Control over the Special Screw Thread Junction Casing Pipes

With the definition on the casing quality of special screw thread junction and the quality control being given,the analysis focuses on the process of quality control and the key chains,followed by the verification of practical examples.The result first indicates that the final goal of quality control over special screw thread junction casing pipes lies in satisfying the demands of adaptability,which is the common responsibility of manufacturers and consumers.Then it shows that its quality control process ma...