公称通径NominalDiameter外径壁厚承插孔径流通孔径承插孔深度公称装配长度DminCmind1d2minLAB(in)承插焊Socket螺纹Threaded承插焊Socket螺纹Threaded承插焊Socket承插焊、螺纹Socket&Threaded承插焊Socket承插焊、螺纹Socket&Threaded61/821.814.73.22.510.656.431041.481/421.819.03.33.114.109.451041.4103/825.922.93.53.217.5513.511046.0151/231.227.74.13.821.7017.071049.0203/437.133.54.34.027.0521.391356.925145.541.45.04.633.8027.741362.03211/454.950.55.34.942.5535.361371.14011/261.557.25.65.148.6541.201376.550275.270.16.15.661.1052.121686.16521/291.785.37.77.173.8064.3116102.4803109.2102.48.47.789.8077.2716109.0标签：活接头螺纹活接螺纹活接 活接头螺纹活接头螺纹活接头报价 沧州市活接头螺纹承插焊 沧州市活接头螺纹承插焊厂家河北沧州市[活接头 螺纹活接头 螺纹活接头报价] 沧州市活接头螺纹承插焊厂家供应活接头螺纹承插焊承插焊和螺纹活接头沧州螺纹活接头