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DN50,2寸管子，内径50mm，外径56mm,壁厚3mm,DN15.4分管子，内径15mm，外径23mm,壁厚4mDN20.6分管子，内径20mm，外径27mm,壁厚3，5mmDN25.1寸管子，内径25mm，外径32mm,壁厚3，5mmDN32.(1由四分子3寸）内径32mm，外径38mm,壁厚3mmDN40.(1由二分子1寸）.内径40mm，外径48mm,壁厚4mmDN65.(2由二分子1寸）.内径65mm，外径76mm,壁厚4，5mmDN80.3寸管子，内径80mm，外径89mm,壁厚4，5mmDN1OO.（5寸管子，内径100mm，外径108mm,无缝管）壁厚4mmDN1OO.（5寸管子，内径100mm，外径114mm,无缝管）壁厚7mmDN125.内径125mm，外径133mm,壁厚4mmDN150.内径150mm，外径165mm,壁厚8mmDN200.内径200mm，外径219mm,壁厚9.5mmDN250.内径250mm，外径273mm,壁厚11，5mm各国自来水管尺寸明细表管内径标称规格台湾CNS规格日本JIS规格国内DIN规格美国ANSI英国BS美标SCH80美标SCH40mminch管外径管厚度管外径管厚度管外径管厚度管外径管外径管外径管厚度管外径管厚度103/8180.22.20.6180.22.50.2160.217.1417.14151/2220.22.70.6220.23.00.3200.32.00.421.3421.3421.30.13.9850.25521.30.13.0250.255203/4260.22.70.6260.23.00.3250.33.00.526.6726.6726.70.14.1650.25526.70.13.1250.255251340.33.20.6320.33.50.3320.34.00.633.4033.4033.40.134.8150.26533.40.133.6350.255321+1/4420.33.20.6380.33.50.3400.34.60.742.1642.1642.160.135.140.2942.160.133.8150.255401+1/2480.43.60.8480.44.00.4500.35.30.848.2648.2648.260.155.3850.30548.260.153.940.25502600.54.10.8600.54.50.4630.36.00.960.3260.3260.320.155.870.3360.320.154.1650.255652+1/2760.54.10.8760.54.50.4750.36.61.073.0273.0273.020.187.430.4273.020.185.4650.305803890.55.10.8890.55.90.4900.37.31.188.9088.9088.90.28.0750.45588.90.25.820.3310041140.66.61.01140.67.10.51100.48.01.2114.30114.30114.30.239.070.51114.30.236.3750.35512551400.87.51.21400.87.50.51400.49.31.4141.30141.3015061651.08.51.41651.09.60.71600.5101.5168.28168.28168.30.2811.630.66168.30.287.540.4320082161.310.51.42161.311.00.72250.7121.8219.08219.08219.10.3813.460.76219.10.388.6750.495250102671.613.01.82671.613.60.92500.812.61.9273.05273.05273.10.3815.960.9273.10.389.830.56300123181.915.52.23181.916.21.1315.0142.1323.85323.85323.90.3818.491.04323.90.3810.930.62350143702.218.02.6400164202.620.53.0450184703.022.93.4500205203.525.33.8600246304.030.74.0
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