1、二焊接鋼管1 .直縫電焊鋼管 （GB/T13793-佃92）尺寸規(guī)格：6-97 允許偏差：6-98 力學(xué)性能：6-99用途：適用于各種結(jié)構(gòu)件，零件和輸送流體管道表6-97-1直縫電焊鋼管的尺寸規(guī)格外徑/mm壁厚/mm0.50.60.81.01.21.41.51.61.82.02.22.52.83.03.2鋼管的理論質(zhì)量/(kg/m)50.0550.0650.0830.09980.0920.1090.1420.1730.201100.1170.1390.1810.2220.260120.1420.1690.2210.2710.3200.3660.3880.410130.1830.2410.296

2、0.3430.4000.4250.450140.1980.2600.3210.3790.4350.4620.489150.1230.2800.3450.4080.4700.4990.529160.2280.3000.3700.4380.5040.5360.5681 H170.2430.3200.3950.4680.3590.5730.608.180.2570.3390.4190.4970.5730.6100.647.190.2720.3590.4440.5270.6080.6470.687200.2870.3790.4690.5560.6420.6840.7260.8080.888210.39

3、90.4930.5860.6770.7210.7650.8520.937220.4180.5180.6160.7110.7580.8050.8970.9861.074250.4770.5920.7040.8150.8690.9231.0301.1341.2371.387280.5370.6660.7930.9180.9801.04121.1631.2821.4001.5721.740300.5760.7150.8520.9871.0541.1211.2521.3811.5081.6951.8781.997320.7640.9111.0651.1281.1991.3411.4801.6171.1

4、8192.0162.145340.8140.9711.1251.2021.2781.4291.5781.7251.9422.1452.293370.8881.0591.2291.3131.3971.5621.7261.8882.1272.3612.515380.9121.0891.2641.3501.4361.6071.7761.9422.1892.4302.5892.746400.9621.1481.3331.4241.5151.6961.8742.0512.3122.5692.7372.904451.091.301.511.611.711.922.122.322.622.913.113.3

5、0461.331.541.651.751.962.172.382.682.983.183.38481.381.611.721.832.052.272.482.813.123.333.54501.441.681.791.912.142.372.592.933.263.483.69511.471.711.831.952.182.422.652.993.333.553.77531.531.781.902.032.272.522.763.113.473.703.93541.561.821.942.072.322.562.813.173.543.774.01601.742.022.162.302.582

6、.863.143.543.954.224.4863.51.842.142.292.442.743.033.333.764.194.484.76652.352.502.813.113.413.854.294.594.88702.372.703.033.353.684.164.644.965.27762.762.943.293.654.004.535.055.405.74802.903.093.473.854.224.785.335.706.06833.013.213.603.994.384.965.545.926.30表6-97-2直縫電焊鋼管的尺寸規(guī)格外徑/mm壁厚/mm3.53.84.04.

7、24.54.85.05.45.66.06.57.08.09.010.011.012.012.7鋼管的理論質(zhì)量/(kg/m)5.8101213141516.17.| .18I1920.I .21.22L.252830323437382.978I .403.150.453.58463.668483.84504.01514.10534.27.544.36604.8863.55.18.1655.31斗705.74766.26.q1.806.60.-.836.86表6-97-3直縫電焊鋼管的尺寸規(guī)格外徑/mm壁厚/mm0.50.60.81.01.21.41.51.61.82.02.22.52.83.03

8、.2鋼管的理論質(zhì)量/(kg/m)89.U.匚.3.243.453.874.294.715.335.956.366.7795.3.463.694.144.595.035.706.376.817.24101.6.3.703.954.434.915.396.116.827.297.76102.n.3.723.964.454.935.416.136.857.327.80108.7.778.721148.218.74114.3.8.238.77121.8.739.30127.9.179.77133.139.3.140152159165.1168.3.177.8.1 .180.I.1 .1.1193.72

9、03二219.1244.5.267273298.5.323.9.3253512355.6.368.二.377.二二.402.406.4.419.426.457.478.480.508. .表6-97-4直縫電焊鋼管的尺寸規(guī)格外徑/mm壁厚/mm3.53.84.04.24.54.85.05.45.66.06.57.08.09.010.011.012.012.7鋼管的理論質(zhì)量/(kg/m)897.38.N957.90101.68.47I .1 .1028.50.| .1089.029.7610.26 10.75 11.49 12.22 12.7701149.5410.33 10.85 11.37

10、12.15 12.<)3 13.44 14.4614.97114.39.5610.35 10.88 11.40 12.18 12.96 13.48 14.5015.0112110.1410.98 1.54 1210 12.<93 13.75 14.3015.3915.9412710.6611.51 1：2.13 1272 13J59 14.46 15.0416.1916.76 17.9013311.1812.11 1：2.72 1334 14.：26 15.17 15.7816.9917.59 18.79139.3 11.72 12.70 1335 13.9)9 14.6!9 15

11、.9216.5617.83 13.46 197214011.7812.76 1：3.42 1407 15.(04 16.00 16.6517.9218.56 19.83.15212.8213.80 14.60 1531 16.：37 17.42 18.1319.5220.22 21.60.159.15.316.017.118.319.020.521.222.624.426.2165.115.916.717.819.019.721.322.023.525.427.3168.316.217.018.219.420.121.722.524.025.927.8177.817.118.019.220.5

12、21.323.023.825.427.529.533.518017.418.219.520.721.623.324.125.727.829.933.9193.718.719.621.022.423.325.126.027.830.032.236.620322.023.524.426.327.329.131.533.838.5219.123.825.426.428.529.531.534.136.641.646.6244.526.628.429.531.833.035.338.141.046.752.3267.32.334.836.138.641.844.951.157.363.427333.0

13、25.636.939.539.542.748.952.358.664.9298.540.443.346.850.357.354.371.178.0323.944.047.050.954.762.369.977.484.932547.251.154.962.570.177.785.235151.055.259.467.775.984.192.2355.651.756.060.268.676.985.293.5101.736853.657.962.371.079.788.396.8105.337754.959.463.972.881.790.599.28108.040258.663.468.277

14、.787.296.7106.1115.4406.459.264.168.978.688.297.8107.3116.7 123.341961.166.171.181.191.0100.9110.7 120.4 12>7.242662.167.272.382.592.5102.6112.6 122.5 12>9.445766.772.277.788.599.4110.2121.0 131.7 13)9.147869.875.681.392.7104.1 115.4 126.7 13,1.7 145748070.175.981.693.1104.5 115.9 127.2 13?3.5

15、 146350874.380.485.598.6110.7 122.8 134.8 146.8 1551表6-98直縫電焊鋼管的外徑和壁厚允許偏差外徑高精度D1較高精度D2普通精度D35-20±).10±).20±).3021-30±).10±).25±).5031-40±).10±).30±).5041-50±).10±).35±).5051-323.9±).10±).8%±1.0%>323.9±).10±).8%±1.0%壁厚高精度S1較高精度S2普通精度S30.05+0.03-0.05±).06±).100.60+0.04-0.07±).070.80±).081.0+0.05-0.09±).09±10%1.2±).111.4+0.06-0.11±).121.5±).131.6±).141.8+0.072.0±).152.2-0.13±).162.5+0.08±).172.8±).183.0-0.163.2±).20