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直缝焊管Q345B/L245

 

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直缝钢管规格表、焊管实际重量表

公称外径 nominal O.D
mm
公称壁厚 Nominal Wall Thickness mm
5.05.56.07.08.09.010.011.012.013.014.015.016.018.020.022.0
21926.3928.9631.5136.6041.63
27333.0436.2839.5145.92
325   54.9062.5470.13
377    72.8081.67
426    82.4692.55102.59
457    88.5899.43110.23120.98131.60142.34
508  98.64110.75122.81134.82146.78158.69
529  102.78115.41127.99140.51152.99165.42
559 _澳门葡亰官方娱乐赌场app 108.70122.07135.38148.65161.87175.04
610  118.76133.39147.96162.48176.96191.39
630  122.71137.82152.89167.91182.88197.80
660  128.63144.48160.29176.05191.76207.42
720  140.46157.80175.09192.32209.51226.65
820 160.19179.99199.75219.45239.10258.71276.26297.77317.23256.01394.58432.96
914178.74200.06222.93244.95266.92288.84310.72332.54354.31397.74440.95483.96
920179.92202.19224.41246.58268.70290.77312.79334.76356.68400.40443.91486.13
1016198.86223.49248.08272.62297.10321.54345.93370.27394.56443.02491.26539.30
1020199.65224.38249.07273.70298.39322.82347.31371.75396.1444.79493.23541.47
1220296.39327.95357.47386.94416.36445.73475.58533.58591.88649.98
1420347.71362.21416.66451.06485.41519.71553.96622.36690.52758.49
1620397.03436.46475.84515.17554.46593.60632.87711.14789.17867.00
1820446.35490.71535.02579.29623.50667.67711.79799.92887.81975.51
2020 495.67544.96594.21643.40692.55741.65796.70888.70986.461084.21
2220544.99599.21653.39707.52761.60815.63869.61977.481085.111192.53

直缝高频焊接钢管的消费工艺流程:
  直缝焊接钢管是经由过程高频焊接机组将必然的规格的长条形钢带卷成圆管状并将直缝焊接而成钢管。钢管的外形能够是圆形的,也能够是方形或异形的,它取决于焊后的定径轧制。焊接钢管的质料次要是:低碳钢及σs≤300N/mm2、σs≤500N/mm2的低合金钢或其他钢材。

关键词:焊管、直缝钢管、有缝钢管、山东高频焊管、山东直缝焊管消费厂

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