管件理论重量

管件理论重量公称直径DNPN2.0PN5.0PN6.8PN10.0PN15.0PN25.0PN42.0150.50.81.41.41.91.93.6200.81.31.81.82.72.74.1251.11.72.32.33.83.85.9321.42.13.23.24.44.49.1401.93.04.54.56.06.012.7502.83.65.45.411.011.019.1654.35.38.28.215.215.223.6805.27.210.410.414.020.143.01007.411.915.919.122.830.066.01259.616.019.330.937.057.1111.015012.120.825.937.048.469.0172.020020.132.240.453.083.3118.4262.025028.346.657.086.0123.8208.2485.030043.069.080.0#####167.0312.1730.035056.293.4106.0#####189.3406.540073.2119.6133.0#####234.7525.045086.1150.5163.0#####319.0687.2500109.7184.4202.0#####399.3852.6600157.5274.7290.0#####730.5######对焊法兰公称直径DNPN2.0PN5.0PN6.8PN10.0PN15.0PN25.0PN42.0150.40.61.31.31.81.8200.61.11.41.42.32.3250.81.41.81.83.43.4321.01.72.72.74.04.0401.32.53.23.25.45.4502.12.94.14.110.010.0653.24.25.95.913.613.6803.95.97.37.311.718.01005.39.711.816.820.027.81256.212.314.128.632.352.61507.715.920.136.041.862.220012.524.730.452.072.3104.525017.535.741.380.0102.7178.630027.451.659.098.0136.7267.835034.769.887.0###