自来水管—镀锌钢管国标尺寸

1、自来水管一镀锌钢管国标尺寸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103/8"18 + 0.22.2 +0.618+0.22.5 +0.216 + 0.217.1417.14151/2"22 + 0.22.7 +0.622+0.23.0 +0.320 + 0.32.0 + 0.421.3421.3421.3 + 0.13.985 + 0.25521.3 + 0.13.025 + 0.255203/4"26 + 0.22

2、.7 +0.626 + 0.23.0 +0.325 + 0.33.0 + 0.526.6726.6726.7 + 0.14.165 + 0.25526.7 + 0.13.125 + 0.255251"34 + 0.33.2 +0.632+0.33.5 +0.332 + 0.34.0 + 0.633.4033.4033.4 + 0.131.815 + 0.26533.4 +0.133.635 + 0.255321+1/4" 42 +0.33.2 +0.638+0.33.5 +0.340 + 0.34.6 + 0.742.1642.1642.16 + 0.135.14 + 0.

3、2942.16 + 0.133.815 + 0.255401+1/2" 48 +0.43.6 +0.848+0.44.0 +0.450 + 0.35.3 + 0.848.2648.2648.26 + 0.155.385 + 0.30548.26 + 0.153.94 + 0.25502"60 + 0.54.1 +0.860 + 0.54.5 +0.463 + 0.36.0 + 0.960.3260.3260.32 + 0.155.87 + 0.3360.32 + 0.154.165 + 0.255652+1/2" 76 +0.54.1 +0.876 + 0.5 4

4、.5+0.475 + 0.36.6 + 1.073.0273.0273.02 + 0.187.43 + 0.4273.02 + 0.185.465 + 0.305803"89 + 0.55.1 +0.889 + 0.55.9 +0.490 + 0.37.3 + 1.188.9088.9088.9 + 0.28.075 + 0.45588.9 + 0.25.82 + 0.331004"114+ 0.66.6 +1.0 114 + 0.67.1 +0.5110+ 0.48.0 + 1.2114.30114.30114.3 + 0.239.07 + 0.51114.3 + 0.2

5、36.375 + 0.3551255"140+ 0.87.5 +1.2 140 + 0.87.5 +0.5140+ 0.49.3 + 1.4141.30141.301506"165+ 1.03.5 +1.4 165 + 1.09.6 +0.7160+ 0.510 + 1.5168.28168.28168.3 + 0.2811.63 +0.6668.3 + 0.287.54 + 0.432008"216+ 1.310.5 + 1.4216+ 1.311.0 +0.7225+ 0.712 + 1.8219.08219.08219.1 + 0.3813.46 +0.76

6、19.1 + 0.388.675 + 0.49525010"267+ 1.613.0 + 1.8267+ 1.613.6 +0.9250+ 0.812.6 +1.9273.05273.05273.1 + 0.3815.96 + 0.9273.1 + 0.389.83 + 0.5630012"318+ 1.915.5 + 2.2318+ 1.916.2 +1.1315.014 + 2.1323.85323.85323.9 + 0.3818.49 +1.0423.9 + 0.3810.93 +0.6235014"370+ 2.218.0 + 2.640016"

7、;420+ 2.620.5 + 3.045018"470+ 3.022.9 + 3.450020"520+ 3.525.3 + 3.860024"630+ 4.030.7 + 4.0圆钢、螺纹钢米重速览表规格（mm）5.5理论质量(kg/m)0.184规格（mm）21理论质量(kg/m)2.72规格（mm）40理论质量(kg/m)9.86规格(mm)95理论质量（kg/m）55.660.222222.984210.910061.76.50.260233.264512.51056870.302243.554814.211074.680.395253.855015.4

8、11581.590.499264.175317.312088.8100.617274.495518.612596.3110.746284.835619.3130104120.888295.186022.2140121131.04305.556324.5150139141.21315.926526.0160158151.39326.316828.5170178161.58336.717030.2180200171.78347.137534.7190223182.00357.558039.5200247192.23367.998544.5220298202.47388.909049.9250385

9、注：1、每米圆钢质量的计算方式的为：重量=6.1654 X直径2 - 1000。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3.78 20*1.5*4000米11.10三级中型5.00 20*1.6*4000米11.85三级中型5.33 20*1.8*4000米13.85三级中型6.23 25*1.2*4000米10.50三级中型4.73 25*1.5*4000米13.88三级中型6.25 25*1.6*4000米14.81三级中型6.66 25*1.8*4000米17.30三级中型7.79 32*1.5*4000米18.55三级中型8.35 32*1.6*4000米19.68三级中型8.86 32*1.8*4000米23.00三级中型10.35 40*1.5*4000米22.80三级中型10.26 40*1.6*4000米24.32三级中型10.94 4