新昌县三六精密机械有限公司欢迎你!
tel.png

了解更多..

  • 切管机
  • 新昌切管机
  • 新昌液压机床-数控液压复合机床
  • 新昌液压机床-轴承套圈车削自动线

视频中心

新闻资讯

当前位置:网站首页 > 新闻资讯

锥管螺纹标准尺寸详情

* 来源: * 作者: * 发表时间: 2019-12-13 1:01:40 * 浏览: 71
管道螺纹分为英制管道螺纹,美式管道螺纹和公制管道螺纹。今天,我将为您提供一门通俗的科学知识,管螺纹的标准尺寸是多少,供您参考。锥形管螺纹的标准尺寸参数:尺寸代码每25.4mm级的齿数n螺距p轮廓高度h弧半径r≈基面上的基本直径参考距离有效螺纹长度大直径(参考直径)d = D中直径d2 = D2小直径d1 = D11 / 16280.9070.5810.1257.7237.1426.5614.06.51 / 8280.9070.5810.1259.7289.1478.5664.06.51 / 4191.3370.5860.18413.15712.30111.4456.09.73 / 8191.3370.5860.18416.66215.80614.9506.410.11 / 11 2141.8141.1620.24920.95519.79318.6318.213.23 / 4141.8141.1620.24926.44125.27924.1179.514.51112.3091.4790.31733.24931.77030.29110.416.81.1 / 4112.3091.4790.31741.91040.43138.95212.719.11.1 / 2112.3091.4790.31747.80346.32444.8512.719.12112.309790 61458.13556.65615.923.42.1 / 2112.3091.4790.31775.18473.70572.22617.526.73112.3091.4790.31787.88486.40584.92620.6290.683.1 / 2112.3091.4790.317100.33098.85197.37222.231.44112.3091.4790.317113.030111.551110.47225.435.851317.3091.4910 1.11。 4790.317163.830162.351160.87228.640.1