ISO 5252:1991 钢管.公差制度

标准编号:ISO 5252:1991

中文名称:钢管.公差制度

英文名称:Steel tubes — Tolerance systems

发布日期:1991-02

标准范围

规定了ISO/TC 5/SC 1在制定钢管国际标准时使用的大多数尺寸公差。旨在作为与钢管标准化有关的所有ISO技术委员会的基本文件使用。因此,它不能作为产品定义的标准。第二版取消并取代了第一版(1977年),第一版的厚度标准公差已经过技术修订。

Specifies the majority of tolerances on dimensions used by ISO/TC 5/SC 1 in drawing up International Standards concerning steel tubes. Is intended for use as a basic document by all ISO technical committees concerned with the standardization of steel tubes. It cannot, therefore, be used as a standard for the definiton of a product. This second edition cancels and replaces the first edition (1977), the standardized tolerances on thickness of which have been technically revised.

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