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英制螺纹的规格直径都包括哪些
更新时间: 2020-11-03 00:00:00  

G1/16"、G1/8"、G1/4"、G3/8"、G1/2"、G5/8"、G3/4"、G7/8"、G1"、G1-1/8"、G1-1/4"、G1-1/2"、G1-3/4"、G2"、G2-1/4"、G2-1/2"。英制螺纹是螺纹尺寸用英制标注,按外形分圆柱、圆锥两种;按牙型角分55°、60°两种。螺纹中的1/4、1/2、1/8标记是指螺纹尺寸的直径,单位是英寸。一英寸等于8分,1/4英寸就是2分,如此类推。G是55度非螺纹密封管螺纹,属惠氏螺纹家族,标记为G,代表圆柱螺纹。

关键词: 螺纹 规格 直径 包括 哪些

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