焊接钢管重量计算

规格

外径mm壁厚mm最小壁厚mm焊管（6米定尺）

镀锌管(6米定尺）

米重kg根重kg米重kg根重kg公称内径英寸DN15

1/2

21.32.8

2.45

1.28

7.68

1.357

8.14

DN20

3/4

26.9

2.8

2.45

1.66

9.96

1.76

10.56

DN25

1

33.7

3.2

2.8

2.41

14.46

2.554

15.32

DN32

1.25

42.4

3.5

3.06

3.36

20.16

3.56

21.36

DN40

1.5

48.3

3.5

3.06

3.87

23.22

4.10

24.60

DN50

2

60.3

3.8

3.325

5.29

31.74

5.607

33.64

DN65

2.5

76.1

4.0

3.5

7.11

42.66

7.536

45.21

DN80

3

88.9

4.0

8.3850.288.88

53.28

DN100

4

114.3

4.0

10.88

65.28

11.53

69.18

DN125

5

140

4.5

15.04

90.24

15.942

98.65

DN150

6

168.3

4.5

18.18

109.08

19.27

115.62

DN200

8

219.1

6.0（焊管）

31.53

189.18

DN200

8

219.1

6.5（热镀锌）

36.12

216.7

焊接钢管重量计算公式

焊接钢管的重量kg/m=(Od-Wt)*Wt*0.02466注：其中Od是外径Wt是壁厚1.直缝焊管规格表公称尺寸国标厚度mm1分22分2.253分2.254分2.756分2.751寸3.251寸23.251寸半3.52寸3.52.螺旋焊管规格表规格壁厚米重国标水压值部标水压值规格壁厚米重国标水压值部标水压值219632.029.77.77206106.1532.3737.111.397123.593.52.7842.1312.910.38140.9743.1273640.017.76.29158.314.53.5746.4297.210175.653.9852.7810.38.312210.0264.732568207140.853.12.478863.048.76.99180.543.1377610200.264.43.4764.376.75.211219.964.83.8873.37.6612239.625.34.199208180.433.12.51091.01-7.59426662.255.1410224.923.93.1772.835.94.611882.976.85.3122993.057.661020810103.098.56.79224.893.22.5478670.344.53.510249.583.52.8781.815.34.111274.223.93893.2364.712298.814.23.3912208239.62-1.810115.927.55.910298.932.3529677.894.13.211328.473.22.5790.614.83.712357.993.52.88103.295.44.313387.463.839115.926.14.8142010348.232.8210128.496.85.3144630692.833.42.6162012476.372.92.17108.0543.114554.993.22.48182014627.043.32.29138.33509-210222014762.15-1.8注：表中国标指GB/T9711.1-1997标准，部标指SY/T5037-2000标准。无缝钢管理论重量表

单位：Kg/m壁厚

外径33.544.555.56322.1462.4602.7623.0523.3293.5943.847382.5892.9783.3543.7184.0694.4084.735422.8853.3233.7494.1624.5624.9515.327453.1073.5824.0444.4954.9325.3585.771503.4774.0144.5385.0495.5496.0366.511543.7734.3594.9325.4936.0426.5787.103573.9954.6185.2285.8266.4126.9857.546604.2174.8775.5246.1596.7827.3927.99063.54.4765.1795.8696.5487.2147.8678.508684.8095.5676.3137.0477.7688.4779.174704.9575.7406.5117.2698.0158.7499.470735.1795.9996.8077.6028.3859.1569.914765.4016.2587.1037.9358.7559.56310.358896.3637.3808.3859.37810.35811.32612.2811087.7689.02010.25911.48612.70113.90315.09313311.17812.72514.26115.78317.29418.792

15913.42215.29017.14618.98920.82122.639

21918.60121.20923.80526.38828.95931.517

27323.26226.53629.79733.04636.28339.508

32527.75031.66535.56839.45843.33747.202

35538.89743.15847.40651.641

37741.33945.87150.39054.897

42646.77751.91357.03662.147

450

480

530

630

单位：Kg/m壁厚

外径6.5788.591012324.088

385.049

425.691

456.172

506.9737.4238.2868.699

547.6148.1149.0759.538

578.0958.6329.66710.167

608.5769.14910.25910.796

63.59.1379.75410.95011.529

689.85810.53011.83812.473

7010.17910.87612.23212.89213.53914.79717.1647310.66011.39412.82413.52114.20515.53718.0527611.14111.91213.41614.15014.87116.27718.9408913.22514.15615.98116.87517.75619.48322.78710816.27017.43619.72920.85821.97324.16828.41013320.27821.75124.66226.09827.52230.33435.80915924.44626.24029.79131.54833.29336.74643.50321934.06436.59841.62944.12646.61051.54361.25927342.72045.92052.28355.44558.59664.86077.24032551.05654.89762.54266.34670.13777.68492.62935555.86560.07668.46072.63476.79685.082101.50737759.39163.87372.80177.24681.67990.508108.01842667.24672.33282.46887.51892.555102.592122.51945071.09376.47587.20392.54997.882108.511129.62148075.90281.65493.12298.837104.540115.909138.49953083.91790.286102.987109.319115.638128.240153.29663099.947107.549122.716130.281137.833152.902182.890

219*6钢管每米重量//外径(毫米)壁

厚（毫米）2.533.544.555.566.577.5理论重量（公斤/米）121---11.5412.9314.3015.6717.0218.3519.6820.99127---12.1313.5915.0416.4817.9019.3220.7222.10133---12.7314.2615.7817.2918.7920.2821.7523.21140----15.0416.6518.2419.8321.4022.9624.51146----15.7017.3919.0620.7222.3624.0025.62152----16.3718.1319.8721.6023.3225.0326.73159----17.1518.9920.8222.6424.4526.2428.02168-----20.1022.0423.9725.8927.7929.69180-----21.5923.7025.7527.7029.8731.91194-----23.3125.6027.8230.0032.2834.50203-------29.1431.5033.8336.16219-------31.5234.0636.6039.12245--------38.2341.0943.85273--------42.6445.9249.10299----------53.91325----------58.74

焊接钢管每米重量外径(毫米)壁

厚（毫米）88.599.5101112131415理论重量（公斤/米）324.744.935.105-------385.92---------426.717.027.327.607.88-----457.307.657.998.328.63-----508.298.709.109.499.86-----549.089.549.9910.4310.8511.67----579.6710.1710.6511.1311.5912.4813.3214.11--6010.2610.8011.3211.8312.3313.2914.2115.0715.88-63.510.9511.5312.1012.6513.1914.2415.2416.1917.09-6811.8412.4713.1013.7114.3015.4616.5717.6318.6419.617012.231