碳钢管理论重量

表一： 壁厚理论重量市场吨价单位价格壁厚理论重量市场吨价单位价格壁厚理论重量市场吨价单位价格 (mm)(mm)(kg/m)(元/t)(元/m)(mm)(kg/m)(元/t)(元/m)(mm)(kg/m)(元/t)(元/m) dn10172.250.8250504.132.250.8750504.382.750.9745004.35 dn1521.32.751.2638004.782.751.3358007.733.251.4545006.51 dn2026.82.751.6334505.632.751.73580010.033.52.0145009.05 dn2533.53.252.42510012.363.252.57580014.9142.9

第1页共8页 焊接钢管理论重量表|焊接钢管理论重量 公称口径普通钢管加厚钢管 （mm）（in）壁厚（mm）理论重量（kg/m）壁厚（mm）理论重量（kg/m） 61/820.392.50.46 81/42.250.622.750.73 103/82.250.322.750.97 151/22.751.263.251.45 203/42.751.633.52.01 2513.252.4242.91 3211/43.253.1343.78 4011/23.53.844.254.58 5023.54.884.56.16 6521/23.756.644.57.88 80348.344.759.81 1004410.8551

2.533.544.555.56 321.822.152.462.763.053.333.593.85 382.192.592.983.353.724.074.414.74 422.442.893.353.754.164.564.955.33 452.623.113.584.044.494.935.365.77 502.933.484.014.545.055.556.046.51 54-3.774.364.935.496.046.587.1 57-44.625.235.836.416.997.55 60-4.224.885.526.166.787.397.99 63.5-4.485.185.876.557.217.878.51 68

脚手架钢管外径48mm，壁厚3.5mm钢管=0.02466*(48-3.5)*3.5=3.84 kg/m，一吨约折260米。

115.62 216 规格 焊管（6米定尺）镀锌管(6米定尺） 24.6 33.64 45.21 53.28 69.18 98.65 11.53 15.942 19.27 36.12 根重kg 8.14 10.56 15.32 21.36 米重kg 1.357 1.76 2.554 3.56 4.1 5.607 7.536 8.88 42.66 50.28 65.28 90.24 109.08 189.18 18.18 31.53 根重kg 7.68 9.96 14.46 20.16 23.22 31.74 3.87 5.29 7.11 8.38 10.88 15.04 0.385 0.4396 0.5184 0.688 0.688 米重kg 1.28 1.66 2.41 3.36 6.5（热 镀锌） 表面积m2 /m 0.0668 0.084 0.1025 0.1327 0.150

序号规格理论重量（kg/m） 1sc151.26 2sc201.63 3sc252.42 4sc323.13 5sc403.84 6sc504.88 7sc656.64 8sc808.34 9sc10010.85 10sc12515.04 11sc15017.81 12sc20031.59 序号规格理论重量（kg/m） 1sc151.26 2sc201.63 3sc252.42 4sc323.13 5sc403.84 6sc504.88 7sc656.64 8sc808.34 9sc10010.85 10sc12515.04 11sc15017.81 12sc20031.59 热镀锌钢管 热镀锌扁铁 焊接钢管 常用钢管理论重量表 序号规格理论重量（kg/m） 14--401

序号钢管规格外径(mm)壁厚(mm)理论重量(kg/m) 1dn15202 2dn20252.51.509 3dn253232.3043 4dn323832.8654 5dn404533.7547 6dn50573.54.6179 dn65723.55.9126 7dn70763.56.7742 8dn80894.58.2863 9dn1001084.510.2592 10dn1251384.514.7044 11dn1501594.517.1459 12dn2002194.523.8045 13dn2502738 14dn300325862.5416 dn350377981.6789 15dn400426992.5546 16dn450478

表一： 壁厚理论重量市场吨价单位价格壁厚理论重量市场吨价单位价格壁厚理论重量市场吨价单位价格 (mm)(mm)(kg/m)(元/t)(元/m)(mm)(kg/m)(元/t)(元/m)(mm)(kg/m)(元/t)(元/m) dn10172.250.8250504.132.250.8750504.382.750.9745004.35 dn1521.32.751.2638004.782.751.3358007.733.251.4545006.51 dn2026.82.751.6334505.632.751.73580010.033.52.0145009.05 dn2533.53.252.42510012.363.252.57580014.9142.9

型号理论重量（kg/m）型号理论重量（kg/m） 20*20*1.20.7550*30*2.53.02 25*25*1.20.9450*30*33.6 40*40*22.2950*32*22.2 40*40*2.53.0250*35*2.53.32 40*40*44.6855*38*22.8 50*50*2.53.8160*40*2.53.81 50*50*34.4460*40*34.44 50*50*45.7460*40*45.74 60*60*2.54.5270*50*47.02 60*60*35.3880*60*37.09 60*60*47.0280*60*48.22 70*70*48.2280*60*510.25 70*70*510.290*40*2.55.19 80*80*49.9690*

型号理论重量（kg/m）型号理论重量（kg/m） 20*20*1.20.7550*30*2.53.02 25*25*1.20.9450*30*33.6 40*40*22.2950*32*22.2 40*40*2.53.0250*35*2.53.32 40*40*44.6855*38*22.8 50*50*2.53.8160*40*2.53.81 50*50*34.4460*40*34.44 50*50*45.7460*40*45.74 60*60*2.54.5270*50*47.02 60*60*35.3880*60*37.09 60*60*47.0280*60*48.22 70*70*48.2280*60*510.25 70*70*510.290*40*2.55.19 80*80*49.9690*

管材规格外径壁厚体积重量价格(元/米)钢材单价 dn1014275.360.59760511.05569 dn15212.3135.05141.07095819.8127218500dn250以下 dn202721571.2450123.03269 dn25322.5231.5751.81786433.63048 dn32422251.21.99201636.852320500dn300以上 dn40482.5357.1752.83239852.39936 dn50602.5451.3753.57940466.21897 dn65762.5576.9754.57541284.64512 dn80893810.126.424252118.8487 dn1001083989.1

碳钢管常用规格重量表

型钢、钢管理论重量、体积、表面积表 0 面积体积面积体积面积体积面积体积面积体积面积体积面积体积面积体积面积 15.0021.252.7515.751.3301.2506.690.2722.460.5129.060.6532.360.8235.630.9938.961.1942.251.6248.852.1355.45 20.0026.752.7521.251.7301.6308.550.3124.320.5730.910.7234.210.8937.511.0740.811.2844.111.7450.712.2657.30 25.0033.503.2527.002.5702.42010.590.3526.360.6332.960.8036.25

碳钢管件理论表(精品)

钢管理论重量及刷油保温

无缝钢管理论重量表 镀锌钢管理论重量 不锈钢管理论重量 焊接钢管理论重量 螺旋钢管理论重量表 矩形方钢管理论重量表

无缝钢管理论重量

钢管理论重量表 单位： kg/m 壁厚 外径33.544.555.56 322.1462.4602.7623.0523.3293.5943.847 382.5892.9783.3543.7184.0694.4084.735 422.8853.3233.7494.1624.5624.9515.327 453.1073.5824.0444.4954.9325.3585.771 503.4774.0144.5385.0495.5496.0366.511 543.7734.3594.9325.4936.0426.5787.103 573.9954.6185.2285.8266.4126.9857.546 604.2174.8775.5246.159

钢管理论重量表 单位： kg/m 壁厚 外径33.544.555.56 322.1462.4602.7623.0523.3293.5943.847 382.5892.9783.3543.7184.0694.4084.735 422.8853.3233.7494.1624.5624.9515.327 453.1073.5824.0444.4954.9325.3585.771 503.4774.0144.5385.0495.5496.0366.511 543.7734.3594.9325.4936.0426.5787.103 573.9954.6185.2285.8266.4126.9857.546 604.2174.8775.5246.159

序 号 名称规格壁厚黑重镀重 百米 刷油 保温δ=30保温δ=40保温δ=50保温δ=60 1钢管dn152.251.251.336.70.5129.030.8215.051.1842.221.6248.82 2钢管dn202.251.631.737.950.5530.320.8730.911.2543.511.7050.11 3钢管dn253.252.422.579.830.6132.200.9438.801.3445.41.8251.99 4钢管dn323.253.133.32130.7036.341.0741.941

1022.533.544.555.566.5 27364.856 220.9861.2021.4061.5971.7761.9422.0962.2382.3672.484 251.1341.3871.6281.8562.0712.2752.4662.6452.8112.965 281.2821.5721.8502.1152.3672.6082.8363.0523.2553.446 301.3811.6951.9972.2872.5652.8303.0833.3233.5513.767 321.4801.8192.1452.4602.7623.0523.3293.5943.8474.087 381.7762.1892.5892.9783.3543.7174.

螺旋钢管理论重量表 管径*壁厚理论重量管径*壁厚理论重量管径*壁厚理论重量 219*6 219*7 219*8 219*9 219*10 219*12 273*6 273*7 273*8 273*9 273*10 273*12 325*6 325*7 325*8 325*9 325*10 325*12 426*6 426*7 426*8 426*9 426*10 426*12 529*6 529*7 529*8 529*9 529*10 529*12 630*6 630*7 630*8 630*9 630*10 630*12 0.03 0.04 0.04 0.05 0.05 0.06 0.04 0.05 0.05 0.06 0.06 0.08 0.05 0.05 0.06 0