1、工业管道sch壁厚等级对照表C SH5s、10s、40s、80s 用于不锈钢管件。 SCH5琮 10s、40s、80s applies for stainless steel.公称通径Nominal PipeSize外径OutsideDiameter公称壁厚TNorminal Wall ThicknessNPSDNDSCH5sSCH10sSCH10SCH20SHC30SCH40sSTDSCH40SCH60SCH60SCH80sXSSCH80SCH100SCH120SCH104SCH160XXS1/8610.31.241.731.731.732.412.412.411/4813.71.652.2
2、42.242.243.023.023.023/81017.11.652.312.312.313.203.203.201/21521.31.652.112.772.772.773.733.733.734.787.473/42026.71.652.112.872.872.873.913.913.915.567.8212533.41.652.773.383.383.384.554.554.556.359.0911/43242.21.652.773.563.563.564.854.854.856.359.7011/24048.31.652.773.683.683.685.085.085.087.141
3、0.1525060.31.652.773.913.913.915.545.545.548.7411.0721/26573.02.113.055.165.165.167.017.017.019.5314.0238088.92.113.055.495.495.497.627.627.6211.1315.2431/290101.62.113.055.745.745.748.088.088.084100114.32.113.056.026.026.028.568.568.5611.1313.4917.125125141.32.773.406.556.556.559.539.539.5312.7015.
4、8819.056150168.32.773.407.117.117.1110.9710.9710.9714.2718.2621.958200219.12.773.766.357.048.188.188.1810.3112.7012.7012.7015.0918.2620.6223.0122.2310250273.13.404.196.357.809.279.279.2712.7012.7012.7015.0918.2621.4425.4028.5825.4012300323.93.964.576.358.389.539.5310.3114.2712.7012.7017.4821.4425.40
5、28.5833.3225.4014350355.63.964.786.357.929.539.5311.1315.0912.7019.0523.8327.7931.7535.7116400406.44.194.786.357.929.539.5312.7016.6612.7021.4426.1930.9636.5340.4918450457.24.194.786.357.9211.139.5314.2719.0512.7023.8329.3634.9339.6745.24205005084.785.546.359.5312.709.5315.0920.6212.7026.1932.5438.1
6、044.4550.01225594.785.546.359.5312.709.5322.2312.7028.5834.9341.2847.6353.98246006105.546.356.359.5314.279.5317.4824.6112.7030.9638.8946.0252.3759.54266607.9212.709.5312.70287007117.9212.7015.889.5312.70307626.357.927.9212.7015.889.5312.70328008137.9212.7015.889.5317.4812.70348647.9212.7015.889.5317
7、.4812.70369009147.9212.7015.889.5319.0512.70389659.5312.7040100010169.5312.704210679.5312.70444648110012001118116812199.539.539.5312.7012.7012.70 JIS B2311、B2312、B2313公称通径Nominal PipeSize外径OutsideDiameter公称壁厚TNorminal Wall ThicknessDNNPSDSGPSCH5s SH10sSCH10 SCH20SCH30SCH40sSTDSCH40 SCH60SCH1201SCH14
8、0SCH160XXS151/221.72.81.72.12.82.83.73.73.74.87.5203/427.22.81.72.12.92.9SCH80SSCH1003.93.93.95.67.825134.03.21.72.83.43.44.54.54.56.49.13211/442.73.51.72.83.63.63.64.94.96.49.74011/248.63.51.72.83.73.73.75.15.14.97.110.250260.53.81.72.83.93.93.95.55.55.18.711.15.56521/276.34.22.15.25.25.27.07.07.09
9、.514.080389.14.22.13.05.55.55.57.67.67.611.115.29031/2101.64.22.13.05.75.75.78.18.18.13.01004114.34.52.11。6.06.06.08.68.68.611.113.517.11255139.84.52.83.46.66.66.69.59.59.512.715.919.01506165.25.02.83.47.17.17.111.011.011.014.318.221.92008216.35.82.84.06.47.08.28.28.210.312.712.712.715.118.223.022.2
10、25010267.46.63.44.06.47.89.39.39.312.712.712.715.118.321.420.628.625.430012318.56.94.04.56.48.49.59.510.314.312.712.717.421.425.425.433.325.428.635014355.67.94.04.86.47.99.59.59.511.115.112.719.023.827.831.835.740016406.47.94.24.86.47.99.59.59.512.716.712.721.426.230.936.540.545018457.27.94.24.86.47
11、.911.19.59.514.319.012.723.829.434.939.745.250020508.07.94.85.56.49.512.79.59.515.120.612.726.232.538.144.450.055022558.84.85.56.49.512.79.59.522.212.728.634.941.347.654.060024609.65.56.46.49.514.39.59.517.524.612.731.038.946.052.459.565026660.47.912.79.512.770028711.27.912.715.99.512.775030762.06.4
12、7.97.912.715.99.59.512.7800850900323436812.8863.6914.47.97.97.912.712.712.715.915.915.99.59.59.517.517.519.012.712.712.7 90* 买90 EMr四通CrMt承插焊管件(一) Socket Welding FittingsGB/T 14383、SH 3410、HG/T 21634、ASME B16.11、JIS B2316中心至承插孔底DNCenter to Bottom of Socket68101/81/43/81010103.23.34.03.54.04.4 111114
13、111416 8888811 151/2104.56.09.51619II111316203/4135.07.010.0192228131419251135.68.011.52227321418213211/4136.38.012.02732351821224011/2136.49.013.0323838212525502167.011.014.03841542529286521/2168.912.5415729328031610.013.85764323510041910.06741本表列出的为承插焊管件各相同部分尺寸,不同标准规定的接管尺寸及承插孔径 di、流通孔径d2尺寸见承插焊管件的接
14、管外径、承插孔径及流通孔尺寸表。当产品为异径时,流通孔 d2的尺寸用异径公称通径相对的 d2尺寸、中心至承插孔底的尺寸 A与同径管件相同。The above list shows sizes of the same parts of SW fittings.The sizes of different codes pipes,socket diameter di and bore diameter d2 refer to thelist of the pipe outside diameter,socket diameter and bore diameter of SW fittings.A
15、s to the reducing fittings,size of the bore diameter d2 applies to the relevant size d2 of the reducing norminal pipe size,size of center to the bottom of socket A issame to the straight fittings,承插焊和螺纹活接头 Unions of Socket-Welding&ThreadedHG/T 21634、MSS SP-83公称通径Nominal Pipe Size外径End DIA壁厚Wall Thic
16、kness螺母厚度Nut螺帽每英寸的螺纹扣数Threads Perinch球面凸缘厚度MaleFlange定位口高度Bearin公称装配长度Length AssemNominat结构尺寸LayingLength流通孔径BoreD minC minG minHF minh minLEd2DNNPS承插焊Socket螺纹Thread承插焊Socket螺纹Thread承插焊Socket螺纹Thread61/821.814.73.22.53.2163.21.541217.481/421.819.13.33.13.2163.21.5412110.9103/825.922.93.53.23.5143.51
17、.5462413.9151/231.227.74.13.83.7143.71.5492417.5203/437.133.54.34.04.1114.11.8572922.225145.541.45.04.64.5114.61.9623028.4321 1/454.950.65.34.95.2105.42.2713736.5401 1/261.557.25.65.15.6105.92.3773842.450275.270.16.15.66.4106.62.7863953.96521/291.785.37.77.17.187.53.11025665.3803109.2102.48.37.78.08
18、8.33.61095979.9活接头适用于3000及3000以下级别;管件级别代号与管子壁厚等级的关系见后接管尺寸承插孔径 di、流通孔径di、流通孔径d2和承插孔深度J与ASME B16.11规定相同。Unions only applie to the class 3000 and below it; the relations of pressure grade and schedule refer to hereafter.Dimensions of pipe,socket diameter di,bore diameter d2 and the length ofthe depth o
19、f socket J are same to requirements of ASME B16.11.承插焊管件的接管外径、承插孔径及流通孔径尺寸表List of The Pipe Outside Diameter,Socket Diameter and Bore Diameter fo SW Fittings公称通径Nominal PipeSizeGB/T 14383(A)SH 3410GB/T 14383 (B)、HG/T21634(metric)JIS B2316HG/T 21634(NPS)、ASME B16.11接管外径PinpeDIA承插孔径SocketDIA流通孔径Bore DIA接管外径PinpeDIA承插孔径Sock
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