法蘭螺栓用量

1、附錄二 無縫鋼管保溫材料工程量計算表 計量單位：100m 體積(m3)面積（m2）保溫層厚度（mm）02030405060708090100管道外徑mm206.280.260.500.801.161.602.1022.1428.7335.3341.9248.5155.10257.850.300.550.861.241.692.2123.6230.2236.8243.4250.0156.613210.100.340.610.961.351.832.3825.8232.4239.0245.6252.2158.813811.930.380.671.031.461.942.5127.7134.3140

2、.9047.5054.1060.704514.130.410.741.121.572.092.6529.9136.5143.1049.7056.3062.895717.900.510.861.271.772.312.933.634.3833.6640.2546.8653.4460.0466.6373.2279.826018.850.530.891.311.812.383.013.704.4634.6041.2047.7954.3860.9867.5774.1780.767623.860.631.041.522.072.693.374.124.9439.6346.2252.8159.4166.0

3、072.6079.1985.788927.950.711.171.692.282.933.684.455.3143.7150.3056.9063.4070.0876.6883.2789.97附錄二續(xù): 無縫鋼管保溫材料工程量計算表 計量單位：100m 體積(m3)面積（m2）保溫層厚度（mm）02030405060708090100管道外徑mm10833.910.841.351.942.573.314.094.955.8749.6756.2762.8669.4676.0582.6489.2495.8313348.101.001.592.263.003.794.665.606.607.6657.

4、5264.1270.7177.3183.9090.4997.09103.68110.3715950.001.171.852.603.424.305.256.277.358.5165.6972.2878.8885.4792.0698.66105.25111.85118.5421968.801.562.433.384.395.466.617.839.1110.4584.5391.1297.72104.31110.90117.50124.09113.69137.3824576.931.722.693.724.815.977.218.509.8711.3092.7999.38105.98112.571

5、19.16125.76132.35138.95145.5427385.801.902.954.085.276.527.849.2210.6812.21101.48108.08114.67121.27127.86134.45141.05147.64154.33325102.012.243.464.756.117.539.0210.5812.2013.89117.81124.41131.00137.59144.19150.78157.38163.97170.66377118.402.583.985.436.958.5410.2111.9313.7315.59134.21140.81147.4015

6、4.00160.60167.20173.39180.39187.08426133.802.904.456.067.759.5711.3213.2015.1517.18149.60156.20162.80169.39175.99182.59189.19195.78202.48鋼管絕熱、刷油工程量計算公式：V（m3）=100××（D+×3.3%）×(×3.3%）； S（m2）=100××（D+22×5%+2d1+3d1）附錄三：法蘭螺栓重量表 一、平焊法蘭螺栓重量表公稱直徑mm 0.25MPa(2.5kgf/cm2)0

7、.6MPa(6kgf/cm2)1.0MPa(10kgf/cm2)1.6MPa(16kgf/cm2)2.5MPa(25kgf/cm2)法蘭螺栓法蘭螺栓法蘭螺栓法蘭螺栓法蘭螺栓孔數(shù)Lkg孔數(shù)Lkg孔數(shù)Lkg孔數(shù)Lkg孔數(shù)Lkg2012410×400.19714410×400.19714412×450.3016412×500.31918412×500.3192512410×400.19714410×400.19714412×450.3018412×500.31918412×500.3193212412

8、×400.28116412×500.31916416×500.60118416×550.63520416×600.6994012412×400.28116412×500.31918416×550.63520416×600.69922416×650.7025012412×400.28116412×500.31918416×550.63522416×650.70224416×700.7367014412×450.3016412×5

9、00.31920416×600.69924416×700.73624816×701.4728014416×500.60118416×550.63520416×600.69924816×701.47226816×701.47210014416×500.60118416×550.63522816×651.40426816×701.47228820×802.7112514816×501.20220816×601.33824816×701.47

10、228816×751.5430822×853.55615016816×501.20220816×601.33824820×702.49828820×802.7130822×853.55617518816×501.20222816×651.40424820×702.49828820×802.71321222×905.33420020816×531.2722816×651.40424820×702.49830820×854.38321222

11、×905.33422522816×601.33822816×651.40424820×702.498301220×854.38341227×1009.981250221216×652.106241216×702.208261220×753.906321222×905.334341227×1009.981300221220×703.747241220×703.747281220×804.065321222×905.334361627×10

12、514.076350221220×703.747261220×753.906281620×805.42341222×957.62421630×12018.996400221620×704.996281620×805.42301622×857.112381627×10514.076441630×12018.996450241620×704.996281620×805.42302022×858.89421627×11518.56482030×1302

13、4.93500241620×704.996301620×855.84322022×908.89482030×13024.93522036×15041.45600242022×757.932302022×858.89362027×10517.595502030×14026.12700262422×809.90322422×9010.668800262427×8518.804322427×9519.962900282427×8518.804342427

14、5;9519.9621000302827×9021.938362827×10524.663附錄三續(xù)： 二、榫槽面平焊法蘭螺栓重量表公稱直徑mm 0.25MPa(2.5kgf/cm2)0.6MPa(6kgf/cm2)1.0MPa(10kgf/cm2)1.6MPa(16kgf/cm2)2.5MPa(25kgf/cm2)法蘭螺栓法蘭螺栓法蘭螺栓法蘭螺栓法蘭螺栓孔數(shù)Lkg孔數(shù)Lkg孔數(shù)Lkg孔數(shù)Lkg孔數(shù)Lkg2012410×450.2114412×500.22314412×500.31916412×550.33818412×600

15、.3572512410×450.2114412×500.22314412×500.31918412×600.35718412×600.3573212412×450.316412×550.33816416×600.69918416×650.70220416×650.7024012412×450.316412×550.33818416×650.70220416×650.70222416×750.775012412×450.316412

16、15;550.33818416×650.70222416×700.73624416×750.777014412×500.31916412×550.33820416×700.73624416×700.73624816×751.548014416×550.63518416×650.70220416×700.73624816×751.5426816×801.60810014416×550.63518416×650.70222816×701.4

17、7226816×801.60828820×852.9212514816×551.2720816×651.40424816×751.5428816×851.74230822×953.8115016816×601.33820816×651.40424820×802.7128820×902.9230822×953.8117516816×601.33822816×701.47224820×802.7128820×902.92321222

18、5;1005.71520018816×651.40222816×701.47224820×802.71301220×954.695321222×1005.71522520816×651.40222816×701.47224820×802.71301220×854.695341227×10510.577250221216×702.208241216×752.31261220×854.38321222×1005.715341227×10510.577

19、300221220×753.906241220×804.065281220×904.38321222×1005.715361627×12014.848350221220×753.906261220×854.38281620×905.84341622×1058.132421630×13019.944400221620×755.208281620×855.84301622×957.62381627×11514.848441630×13019.9444

20、50241620×805.42281620×905.84302022×959.525422027×13019.52482030×14026.12500241620×805.42301620×905.84322020×1009.525482030×14026.12522036×15041.45600242022×858.89302022×908.89362022×11017.595502036×15041.45700262422×8510.6688

21、00262427×9018.804附錄三續(xù)： 三、對焊法蘭螺栓重量表公稱直徑mm 0.25MPa(2.5kgf/cm2)0.6MPa(6kgf/cm2)1.0MPa(10kgf/cm2)1.6MPa(16kgf/cm2)法蘭螺栓法蘭螺栓法蘭螺栓法蘭螺栓孔數(shù)Lkg孔數(shù)Lkg孔數(shù)Lkg孔數(shù)Lkg2010410×400.19712410×400.19714412×500.31914412×500.3192510410×400.19714410×450.2114412×500.31914412×500.31932

22、10412×400.314412×500.31916416×600.66916416×600.6994012412×450.314412×500.31916416×600.66916416×600.6995012412×450.314412×500.31916416×600.66916416×600.6997012412×450.314412×500.31918416×650.70218416×650.7028014416×5

23、00.60116416×600.66918416×650.70220816×701.47210014416×500.60116416×600.66920816×701.47220816×701.47212514816×501.20218816×651.40422816×751.5422816×801.60815014816×501.20218816×651.40422820×752.60422820×802.7117516816×601

24、.33820816×701.47222820×752.60424820×802.7120016816×601.38820816×701.47222820×752.604241220×804.06522518816×651.40420816×701.47222820×752.604241220×804.065250201216×702.208221216×752.31241220×804.605261222×855.334300201220

25、5;703.747221220×753.906261220×854.38281222×905.334350201220×703.747221220×753.906261620×855.84321622×1007.62400201620×704,996221620×755.208261622×857.112361627×11514.848450201620×704,996221620×755.208262022×908.89382027×12018

26、.56500241620×805,42241620×805.42282022×908.89422030×13024.93600242022×808.25242022×808.25302027×9516.635462030×14039.74附錄三續(xù)： 三、對焊法蘭螺栓重量表公稱直徑mm2.5MPa(25kgf/cm2)4MPa(40kgf/cm2)6.4MPa(64kgf/cm2)法蘭螺栓法蘭螺栓法蘭螺栓孔數(shù)Lkg孔數(shù)Lkg孔數(shù)Lkg2016412×550.33816416×650.3762041

27、6×800.8042516412×550.33816416×650.37622416×850.8713218416×650.70218416×750.7724420×951.5654018416×650.70218416×750.7724420×951.5655020416×700.73620416×800.80426420×1001.5657022816×701.47222816×851.74328820×1103.345802281

28、6×701.47224816×851.74330820×1103.34510024820×802.7126820×1003.1332822×1204.32112526822×852.55628820×1103.34536827×1408.19315028822×903.55630820×1103.34538830×15010.924175281222×955.715361227×13011.713421230×15016.386200301227

29、×959.981381227×14012.289441230×16017.105225321227×10510.557401230×15016.386461230×16017.105250321227×10510.557421230×15016.386481236×18027.951300361627×11514.848461630×16022.807541636×19040.008350401630×12018.996521630×17024.72560

30、1636×20040.008400441630×13019.994581636×20040.008661642×22061.368450462030×14026.12602036×20050.01500482036×15041.45622042×21076.71600542036×16043.16附錄三續(xù)： 四、梯形槽式對焊法蘭螺栓重量表公稱直徑mm6.4MPa(64kgf/cm2)10MPa(100kgf/cm2)16MPa(160kgf/cm2)法蘭螺栓法蘭螺栓法蘭螺栓孔數(shù)Lkg孔數(shù)Lkg孔數(shù)Lkg1

31、01522412×800.43322412×800.43326416×950.9392024416×900.87124416×900.87132420×1101.6732524416×900.87124416×900.87134420×1101.6733226420×1001.56530420×1101.67336422×1202.164028420×1101.67332420×1101.67340424×1302.9015030420×

32、;1101.67334422×1202.1644824×1406.1076532820×1103.34638822×1304.57650827×1608.9628036820×1203.55642822×1404.83254827×1709.7310040820×1404.83248827×1608.96258830×18012.36212544827×1508.57852830×17012.36270836×21021.37315048830×

33、16011.404581230×18018.543801236×23034.115200541230×18018.543661236×21032.06921242×26051.625250621236×20030.006741236×22032.061001248×29078.315300661636×22047.747801642×24065.101附錄三續(xù)： 五、焊環(huán)活動法蘭螺栓重量表公稱直徑mm0.25、0.6MPa(2.5、6kgf/cm2)1MPa(10kgf/cm2)1.6MPa(16kgf/cm2)法蘭螺栓法蘭螺栓法蘭螺栓孔數(shù)Lkg孔數(shù)Lkg孔數(shù)Lkg1010410×550.23612412×600.35714412×650.3761510410×550.23612412×600.35714412×650.3762010410×550.23614412×650.37616412×750.4142512410×600.2514412×650.37616412×750.4