尊龙凯时人生就是搏

手艺效劳

————

以立异为驱动力，以铸就精品为基石

国标系列壁厚重量 表2

宣布时间：

2019-05-29

4.00.1-　-　-　5.60.21"25323.20.1-　-　4.50.2-　-　-　6.30.211/4"

inch公称通径DN外径DSCH40SCH60XSSCH80SCH100SCH120SCH140SCH160
B系列壁厚重量壁厚重量壁厚重量壁厚重量壁厚重量壁厚重量壁厚重量壁厚重量
1/2"15182.90.1- - 3.60.1- - - 4.50.1
3/4"20252.90.1- - 4.00.1- - - 5.60.2
1"25323.20.1- - 4.50.2- - - 6.30.2
11/4"32383.60.2- - 5.00.3- - - 6.30.4
11/2"40453.60.3- - 5.00.4- - - 7.10.6
2"50574.00.6- - 5.60.8- - - 8.81.3
21/2"65765.01.3- - 7.11.8- - - 10.02.4
3"80895.62.1- - 8.02.9- - - 11.03.8
4"1001085.93.6- - 8.85.2- 11.06.3- 14.27.9
5"1251336.35.9- - 10.09.1- 12.511.1- 16.013.8
6"1501597.19.5- - 11.014.4- 14.218.2- 17.521.9
8"2002198.019.910.024.7- 12.530.516.038.317.541.620.047.022.251.6
10"2502738.834.312.548.0- 16.060.717.566.022.282.125.091.528.0101.2
12"30032510.055.814.278.1- 17.595.322.2119.025.0132.828.0147.232.0166.0
14"35037711.083.116.0119.313.097.720.0147.425.8187.128.0201.832.0228.036.0253.5
16"40042612.5122.017.5168.713.0126.722.2211.628.0263.0- 36.0331.440.0364.4
18"45047814.2174.920.0243.213.0160.525.0300.730.0356.9- 40.0465.245.0517.4
20"50052916.0242.220.0300.313.0197.928.0413.932.0469.2- 45.0642.550.0706.6
22"550                 
24"60063017.5379.5- 13.0284.032.0677.5- - - - 
26"650      0.0          
28"700720- - 13.0379.6- - - - - 
30"750      0.0          
32"800820- - 13.0495.2- - - - - 
34"850      0.0          
36"900920- - 13.0626.1- - - - - 
38"950      0.0          
40"10001020- - 13.0772.4- - - - - 
42"1050      0.0          
44"11001120- - 13.0934.0- - - - - 
46"1150   0.0             
48"12001220- 1111.0- - - - -    

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