连续铸铁直管
类别有效长度m内径7510012515020025030035040045050060070080090010001100120013561500358.575.5普通承压管kg/根475.697.7119149207277348420520608706928116011401760221025903010374043505119.9146.3183.3254.5340.7428.3524.36407488691142142717732166217731853700459455646358.575.5217.6302404.4508.6622.67608881032135616942106257232243780439054486598低压承压管kg/根475.597.71191431962543153824535336157989861210143056175.6240.8312387.1469.1556564755986121014851754208.2285.6370459.2556.26597758951162143417602078 镀锌焊接钢管
公称口径mm寸131/2193/4251321 1/4381 1/2502632 1/2753外径mm21.2526.7533.542.25446075.588.5壁厚mm重量kg/m2.752.753.253.253.53.53.753.751.341.732.573.334.095.57.299.15工程口径外径mmmm寸903 1/2104100411412551401506155175720082501030012壁厚mm重量kg/m4.24.24.555.35.366.910.4812.6715.6220.5425.2337.5544.155.11
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普通碳素钢电线套管
公称口径（内径）mm英寸103/8121/2155/5203/4251外径mm9.5112.7515.8719.0525.4壁厚mm1.241.61.61.81.8kg/m不计接公称口径（内径）头mm英寸0.261321 1/20.451401 3/40.5625020.765642 1/21.035763外径mm31.7538.150.863.576.2壁厚mm1.81.822.53.2kg/m不计接头1.3351.6112.43.765.75
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（二）有色金属 拉制黄铜管
外径mm34567891011121314151617181920212223242526272829303132343536373840424548505152545558
壁 厚 mm0.50.03340.04670.06010.07340.08680.10.1130.1270.751.01.522.533.544.5理 论 重 量 （kg/m） 比重8.5567.50.1870.2140.240.2670.1540.2250.2940.1670.320.180.3470.1940.3470.2070.40.220.4540.2470.3660.480.5070.530.560.5870.6140.6410.6670.6940.7210.7470.7740.08510.1050.1250.1450.1650.1850.1070.1340.180.260.30.340.3810.420.460.50.540.5810.6610.7010.7410.780.8210.8610.90.940.981.021.0611.11.1410.320.3740.4270.5340.6340.7210.8010.6410.6940.8250.9610.7470.8911.0410.9670.8541.2010.9070.9611.1681.3611.0141.2341.441.0681.3011.5211.121.3681.6011.1741.431.6811.2281.5011.7611.2811.5681.8421.3341.641.9221.3881.722.0021.4411.771.4951.8352.1622.2421.6011.261（4.5）1.4951.741（5.0）2.0021.9321.9221.8222.1362.0082.2422.3492.1952.2892.5622.7762.8823.1832.9893.3033.3093.6633.4162.2220.8271.2213.6033.874.1374.4044.674.9375.3385.6056.0050.9071.3411.7612.1682.5622.6422.3020.9881.4611.9222.3692.8021.0412.0282.5021.0942.1353.1231.7412.2952.8363.3633.6032.5623.1693.7632.615.3.8432.7762.8292.9893.634.0233.4093.8433.5963.8764.3774.6974.3434.9114.4374.535.7055.9454.1635.4444.4045.0915.7656.5396.6727.07223
拉制紫铜管
外径0.5mm30.03540.04950.06360.00770.09180.10590.119100.13311121314151617181920212223242526272830323435363840424445485055606365687075808590壁 厚 mm0.750.0470.0660.0890.110.1310.1520.1730.1941.01.522.533.54理 论 重 量 （kg/m） 比重8.54.5560.0840.1120.140.1680.1960.2240.2520.280.3070.3350.3630.3910.4190.4450.4750.5030.5310.5590.5870.6150.6430.6990.7270.7550.870.8660.9220.950.9781.0341.091.1460.1470.1890.2310.2730.3140.3560.3980.440.4820.5240.5660.6080.6440.6920.7340.7750.8170.8590.9010.9430.9831.0271.071.1111.1951.2781.3621.4041.451.531.6141.6930.2240.280.3350.3910.4470.6030.5590.6150.6710.7270.7820.8380.8940.951.0061.0621.1181.1741.231.2861.3411.3981.4531.5651.6771.7881.92.1242.2362.3472.4032.5712.6832.9623.2423.413.5213.6893.84.084.3594.6391.231.8231.9492.0332.2432.4522.5782.8713.0813.293.53.7090.3840.4540.5240.5940.6640.7340.8030.8730.9431.01210.821.1531.2231.2911.3611.4251.5021.5721.6421.7121.7821.9222.052.2012.272.342.482.622.762.9042.6963.183.3183.6684.0174.2284.3664.5774.7165.0655.4145.7636.1130.5870.6710.7550.8380.9221.0061.091.1741.2581.3411.4251.591.5931.6611.7611.8441.9282.0122.0962.2642.4132.5992.6832.7672.9433.1023.273.4383.5213.7723.944.3594.7785.0315.1995.455.6176.0366.4560.8320.9291.0271.1251.2231.321.4181.5151.6051.7031.81.8912.0052.1022.22.2972.9352.5922.792.983.083.183.3753.573.7653.9624.0594.3534.5595.0385.5265.8216.0156.416.5046.9947.4847.9718.461.3411.4531.5651.6771.7781.9012.0122.1242.2362.3482.462.5712.6832.9063.133.3543.4653.5773.84.0254.2484.4724.5844.9185.1425.7026.2596.5966.827.1547.3777.9368.4939.0541.4451.571.6051.8211.9492.0752.2012.3262.4532.5782.7042.8292.9553.2063.4583.713.8353.9614.2134.4644.7164.9685.0945.4715.7236.3516.987.3287.6097.9868.2388.8679.49610.1210.752.0962.3752.6552.7952.9343.0743.2143.4933.7734.0524.1924.3314.6124.895.1715.455.5896.0086.2876.9867.6858.1068.3838.8049.08210.4811.1811.887.0437.3798.2179.0569.5599.89410.39910.73311.57112.41
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