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1、二．焊接鋼管1．直縫電焊鋼管(GB/T13793-1992)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)50.0550.0650.0830.099...........80.0920.1090.1420.1730.201..........100.1170.1390.1810.2220.260.
2、.........120.1420.1690.2210.2710.3200.3660.3880.410.......13.0.1830.2410.2960.3430.4000.4250.450.......14.0.1980.2600.3210.3790.4350.4620.489.......15.0.1230.2800.3450.4080.4700.4990.529.......16.0.2280.3000.3700.4380.5040.5360.568.......17.0.2430.3200.3950.468
3、0.3590.5730.608.......18.0.2570.3390.4190.4970.5730.6100.647.......19.0.2720.3590.4440.5270.6080.6470.687.......20.0.2870.3790.4690.5560.6420.6840.7260.8080.888.....21..0.3990.4930.5860.6770.7210.7650.8520.937.....22..0.4180.5180.6160.7110.7580.8050.8970.9861.0
4、74....25..0.4770.5920.7040.8150.8690.9231.0301.1341.2371.387...28..0.5370.6660.7930.9180.9801.04121.1631.2821.4001.5721.740..30..0.5760.7150.8520.9871.0541.1211.2521.3811.5081.6951.8781.997.32...0.7640.9111.0651.1281.1991.3411.4801.6171.18192.0162.145.34...0.81
5、40.9711.1251.2021.2781.4291.5781.7251.9422.1452.293.37...0.8881.0591.2291.3131.3971.5621.7261.8882.1272.3612.515.38...0.9121.0891.2641.3501.4361.6071.7761.9422.1892.4302.5892.74640...0.9621.1481.3331.4241.5151.6961.8742.0512.3122.5692.7372.90445...1.091.301.511
6、.611.711.922.122.322.622.913.113.3046....1.331.541.651.751.962.172.382.682.983.183.3848....1.381.611.721.832.052.272.482.813.123.333.5450....1.441.681.791.912.142.372.592.933.263.483.6951....1.471.711.831.952.182.422.652.993.333.553.7753....1.531.781.902.032.27
7、2.522.763.113.473.703.9354....1.561.821.942.072.322.562.813.173.543.774.0160....1.742.022.162.302.582.863.143.543.954.224.4863.5....1.842.142.292.442.743.033.333.764.194.484.7665......2.352.502.813.113.413.854.294.594.8870......2.372.703.033.353.684.164.644.965
8、.2776......2.762.943.293.654.004.535.055.405.7480......2.903.093.473.854.224.785.335.706.0683......3.013.213.603.994.384.965.545.926.30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
