自来水管—镀锌钢管国标尺寸.doc

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自来水管镀锌钢管国标尺寸圆钢、螺纹钢米重速览表规格(mm)理论质量（kg/m）规格(mm)理论质量（kg/m）规格(mm)理论质量（kg/m）规格(mm)理论质量（kg/m）5.50.184212.72409.869555.660.222222.984210.910061.76.50.260233.264512.51056870.302243.554814.211074.680.395253.855015.411581.590.499264.175317.312088.8100.617274.495518.612596.3110.746284.835619.3130104120.888295.186022.2140121131.04305.556324.5150139141.21315.926526.0160158151.39326.316828.5170178161.58336.717030.2180200171.78347.137534.7190223182.00357.558039.5200247192.23367.998544.5220298202.47388.909049.9250385注：1、每米圆钢质量的计算方式的为：重量6.1654直径21000。 2、螺纹钢和圆钢的理论质量相同。电缆钢套管20*1.2*4000 米 8.40 三级中型 3.7820*1.5*4000 米 11.10 三级中型 5.0020*1.6*4000 米 11.85 三级中型 5.3320*1.8*4000 米 13.85 三级中型 6.2325*1.2*4000 米 10.50 三级中型 4.7325*1.5*4000 米 13.88 三级中型 6.2525*1.6*4000 米 14.81 三级中型 6.6625*1.8*4000 米 17.30 三级中型 7.7932*1.5*4000 米 18.55 三级中型 8.3532*1.6*4000 米 19.68 三级中型 8.8632*1.8*4000 米 23.00 三级中型 10.3540*1.5*4000 米 22.80 三级中型 10.2640*1.6*4000 米 24.32 三级中型 10.9440*1.8*4000 米 27.85 三级中型 12.5350*1.6*40