理论重量
市场吨价单位价格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长度支架重量
接头重量
外径
(mm)
(in)(mm)(mm)(kg/m)
(元/t)
(元/m)
(kg/m)
(元/t)
(元/m)
(mm)
(kg/m)
(元/t)
(元/m)
米
kg
kg
mm
DN6 1/8102
0.394990 1.970.425290 2.21 2.50.464470 2.07 1.00DN8 1/413.5
2.250.624990
3.110.665290 3.50 2.750.734470 3.26 1.00DN10 3/817 2.250.824990
4.080.875290 4.59 2.750.974470 4.32 1.0015DN15 1/221.3 2.75 1.264990 6.28 1.3352907.05 3.25 1.454470 6.47 1.000.001716DN20 3/426.8 2.75 1.6349908.14 1.7352909.15 3.5 2.0144708.99
1.000.4167
0.003320DN25133.5 3.25 2.42499012.10 2.57529013.594 2.91447013.01 1.000.41670.005025DN321?42.3 3.25 3.13499015.62 3.32529017.554 3.78447016.89 1.000.41670.006732DN402?48 3.50 3.84499019.17 4.07529021.54 4.25 4.59447020.50 1.000.33330.010040DN50260 3.50 4.88499024.33 5.17529027.34 4.5 6.16447027.53 1.000.33330.013350
DN702?75.5 3.75 6.64499033.117.03529037.21 4.57.88447035.22 1.000.28570.0217DN80388.5 4.008.34499041.598.84529046.74 4.759.81447043.85 1.000.28570.3333DN1004114 4.0010.85499054.1411.50529060.84513.44447060.08 1.000.29170.6667DN1255140 4.5015.04499075.0315.94529084.32 5.518.24447081.54 1.000.23330.1000DN150
6
165
4.50
17.81
4990
88.88
18.88
5290
99.87
5.5
21.63
447096.70 1.000.2424
0.1333
3.256
1.295
(P=W(kg/m) D=外径 S=壁厚 理论质量均系
每米钢管分配的管接头重量(以每6米一个管接头计算)
钢管通用P=0.02466S (D-S )P=C[0.02466S (D-S )]
计算公式合 计
镀锌钢管
普通焊接钢管规格、重量及市场价格表
一般常用热轧无缝钢管规格、重量及市场价格表
公称直(口)径
壁厚
焊接钢管
焊接钢管(加厚)外径φ
小外径壁厚理论重量市场吨价单位价格大外径壁厚理论重量市场吨价单位价格(mm)
(mm)
(kg/m)
(元/t)
(元/m)
(mm)
(mm)
(kg/m)
(元/t)
(元/m)
DN1518 2.500.963900 3.7322 2.50 1.203900 4.69DN2025 2.50 1.393900 5.4127 2.50 1.513900 5.89DN2532 2.50 1.8239007.0934 2.50 1.9439007.57DN3238 2.50 2.1939008.5442 2.50 2.4439009.50DN4045 2.50 2.62390010.2248 2.50 2.81390010.94DN5057 3.00 3.99390015.5860 3.00 4.22390016.45DN6573 3.00 5.18390020.2076 3.00 5.40390021.06DN8089
3.50
7.38390028.7889 3.507.38390028.78DN100108 4.0010.26390040.01114 4.0010.85390042.32DN125133 4.0012.72390049.63140 4.0013.42390052.32DN150159 4.5017.14390066.86168 4.5018.14390070.76DN200219 6.0031.523900122.91219 6.0031.523900122.91DN250273 6.5042.723900166.60273 6.5042.723900166.60DN3003257.5058.723900229.013247.5058.543900228.29DN3503779.0081.673900318.533609.0077.903900303.81DN4004269.00
92.55
3900360.944609.00100.093900390.37DN4504809.00104.533900407.684579.0099.433900387.77DN5005309.00115.633900450.965089.00110.753900431.92DN600
6309.00137.82
3900
537.52
610
9.00
133.39
3900
520.21
公称直径
壁厚理论
重量
市场
吨价
单位
价格
mm kg/m元/t元/m
1.000.373900###
1.000.393900###
1.000.503900###
1.000.633900###
1.200.973900###
1.50 1.513900###
1.60
2.023900###量均系按相对密度7.85计算)
电线管。