ISO 4145:1986 符合ISO 7/1螺纹标准的非合金钢配件

标准编号：ISO 4145:1986

中文名称：符合ISO 7/1螺纹标准的非合金钢配件

英文名称：Non-alloy steel fittings threaded to ISO 7-1

发布日期：1986-07

标准范围

规定了主要用于工业用途的螺纹连接配件的要求。表1包含管件类型及其符号的示意图。将公称尺寸从DN 6到DN 100（螺纹代号1/8到4）的管件尺寸（表2、表5、表9到表12）制成表格。表6包含插座（DN 6至DN 150），表3、7和8中包括异径管件（DN 8至DN 100和DN 6至DN 80），表4包括弯头（DN 8至DN 50）。

Specifies requirements for fittings for threaded connections, used mainly for industrial purposes. Table 1 contains diagrams of types of fittings and their symbols. Tabulates the fitting dimensions (tables 2, 5, 9 to 12) with nominal sizes from DN 6 up to and including DN 100 (thread designation 1/8 to 4). Table 6 contains sockets (DN 6 to DN 150), reducing fittings are included in the tables 3, 7 and 8 (DN 8 DN 100 and DN 6 to DN 80 resp.), table 4 comprises elbows (DN 8 to DN 50).

标准预览图