SY/T 6445-2000 in English

本标准给出了石油管材中存在的缺欠和缺陷的定义，但不涉及严重度判别标准。此处所用到的“缺欠”一词是指钢管产品的冶金特征及其他特征，它可能对该产品的使用有不利影响，也可能没有影响。不利影响的定义不在本标准范围之内。缺陷的定义在相关管子标准中给出。本标准还在附录A(提示的附录)中列出了英语等效术语。

Scope

This standard gives the definition of flaws and defects existing in oil pipes, but does not involve severity criteria. The term "imperfections" as used here refers to metallurgical and other characteristics of a steel pipe product that may or may not adversely affect the use of the product. The definition of adverse effects is outside the scope of this standard. The definition of defects is given in the relevant pipe standard. This standard also lists English equivalent terms in Appendix A (the suggested appendix).