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公称外径
O.D.
公称壁厚 Nominal Wall Thickness mm
16261943.211735.491613.951491.911369.351250.151126.611002.56878.00756.86631.31568.3564
(1620.0)1935.811728.911607.831486.271364.191245.451122.38998.80874.72754.03628.96566.23
1524.01817.441623.561510.071396.071281.571170.171054.67938.67822.16708.82591.32532.3860
(1520.0)1812.511619.171505.991392.311278.131167.031051.85936.16819.97706.93589.75530.97
14221691.681511.631406.181300.241193.791090.18982.73874.78766.32660.77551.32496.41441.3756
(1420.0)1698.211509.431404.151298.361192.061088.61981.32873.53765.23659.83550.54495.70440.74
1321.01567.141400.791303.321205.341106.861010.98911.50811.52711.03613.20511.72460.79409.7452
(1220.0)1422.611289.961200.461110.451019.94931.77840.27748.25655.74565.63472.12425.18378.10
1219.01441.381288.861199.441109.511019.08930.99839.56767.63655.19565.16471.73424.82377.7948
1168.01378.491232.901147.501061.59975.18890.99803.59715.68627.27541.14451.73406.84361.8246
1118.01178.031096.571014.62932.15851.79768.33684.37599.90517.59432.13389.21346.1644
1067.01122.061044.63966.70888.26811.79732.36652.42571.98493.57412.13371.22330.1942
(1020.0)1070.48996.76922.54847.81774.93669.21622.98546.25471.43393.70354.65315.47
1016.01066.09992.69918.78844.37771.80696.39620.48544.06469.55392.13353.24314.22236.5340
965.01010.13940.75870.87800.18731.80660.42588.53516.14445.52372.14335.25298.24224.5438
(920.0)960.75894.92828.59761.75696.52628.68560.35491.50424.33354.49319.38284.15213.97
914.0888.81822.95756.58691.81624.45556.59488.22421.50352.14317.27282.27212.5636
864.0837.89775.97713.55652.60589.19525.27460.85397.95332.53299.64266.61200.8134
(820)793.07734.63675.68618.10558.16497.71436.76377.23315.28284.12252.83190.47
813.0785.94728.05669.66612.61553.22493.32432.93373.93321.54281.69250.64188.8232
762.0734.00680.14625.77572.61487.63461.38405.00349.91292.54263.67234.67176.8430
(720.0)691.23640.68589.62539.68487.63435.07382.01330.13276.07248.86221.51166.97
711.0682.06632.22581.87532.62481.28429.44377.08325.89272.54245.68218.69164.85136.97123.8228
660630.12584.30537.98492.63445.31397.49349.16301.87252.55227.70202.72152.87127.04114.8426
(630.0)599.57556.12512.16469.10424.15378.70332.74287.74240.78217.12193.33145.82121.19109.57
610579.20537.33494.95453.42410.05366.17321.79278.32232.94210.07187.06141.12117.30106.0595.7124
559413.42374.08334.23293.87254.30212.95192.08171.09129.13107.3697.0887.6222
(529.0)389.90352.92315.44277.15240.17201.18181.50161.70122.08101.5291.8082.86
508373.43338.11302.28265.95230.27192.95174.10155.12117.1597.4388.1179.5320
457333.44302.14270.34238.03206.25172.95156.11139.15105.1687.4979.1471.4518
(426)309.13280.28250.92221.06191.65160.80145.18129.4497.8781.4573.6866.53
406.4266.45238.65210.33182.42153.11138.27123.3093.2777.6370.1763.3616
mm单位长度重量 Unit Weight(Kg/m)in
6.450.044.541.338.134.931.828.625.422.219.115.914.312.79.537.97.1
直缝埋弧焊钢管