序号规格(㎜)壁厚(δ =㎜)理论重量(㎏)标准重量(㎏)重量系数(C) 单价(元/㎏)换算价(元/m)一、1、DN152.801.281.281.005.006.402、DN202.801.661.661.004.908.133、DN253.202.412.411.004.9011.814、DN323.503.363.361.004.8516.305、DN403.503.873.871.004.8518.776、DN503.805.295.291.004.8525.667、DN654.007.117.111.004.8534.488、DN804.008.388.381.004.8040.229、DN1004.0010.8810.881.004.8052.2210、DN1254.0013.3913.391.004.9065.6111、DN1504.5018.1818.181.006.10110.9012、DN2005.0026.4026.401.004.75125.4013、DN2505.0039.5139.511.004.75187.6714、DN3006.0047.0447.041.004.75223.4415、DN3506.5055.9655.961.004.75265.8116、DN4007.0068.9568.951.004.75327.5117、DN4507.0077.7277.721.004.75369.17DN5008.0098.6598.651.004.75468.59DN5508.00108.71108.711.004.75516.37DN6008.00118.77118.771.004.75564.16管材、扁钢换算表 焊接钢管：序号规格(㎜)壁厚(δ =㎜)理论重量(㎏)标准重量(㎏)重量系数(C) 单价(元/㎏)换算价(元/m)管材、扁钢换算表DN6508.00128.63128.631.004.75610.99DN7009.00155.81155.811.004.75740.10DN7509.00167.13167.131.004.75793.87二、1、DN152.801.281.341.0456.308.062、DN202.801.661.731.0456.3010.463、DN253.202.412.511.0405.8214.034、DN323.503.363.481.0365.8219.565、DN403.503.874.011.0365.7022.066、DN503.805.295.471.0345.7030.157、DN654.007.117.341.0326.1043.378、DN804.008.388.651.0326.1051.129、DN1004.0010.8811.231.0326.1068.5010、DN1254.0013.3913.821.0325.9279.2711、DN1504.5018.1818.691.0285.92107.6312、DN2005.0026.4027.061.0255.92156.2913、DN2505.0039.5140.501.0255.31209.8014、DN3006.0047.0448.121.0235.31249.7815、DN3506.5055.9657.141.0215.31297.15 镀锌钢管：序号规格(㎜)壁厚(δ =㎜)理论重量(㎏)标准重量(㎏)重量系数(C) 单价(元/㎏)换算价(元/m)管材、扁钢换算表16、DN4007.0068.9570.331.0205.31366.1217、DN4500.001.018三、1、―25*40.7800.7801.007.355.732、―40*41.2601.2601.007.359.263、―50*51.9601.9601.006.0011.764、―60*62.8302.8301.006.0016.98四、1、 Φ 60.2220.2221.005.601.241、 Φ 80.3950.3951.005.602.212、 Φ 100.6170.6171.006.804.203、 Φ 120.8880.8881.007.356.534、 Φ 161.5801.5801.0...
