ASME-B31.3-2008-工艺管道壁厚计算

ProjectNo.:DocumentNo.:ProjectName:PrepareBy:Client:Date:Reference:ASMEB31.3ProcessPing(2008)01InternalDesignPressurePMPag1320.00PisgFormula:02MaterialASTMA106Gr.B-03Min.WorkingTemperatureTmin°CBºF04DesignTemperatureTd°C680ºFNote:05Max.allowablestressSMPa16.70ksi06Under-thicknessToleranceTu%-07CorrosionAllowancecmm0.1181inchSch20Sch30Sch40STDSch60Sch80XSSch100Sch120Sch140Sch160XXS0.521.34.362.412.772.773.733.734.787.470.7526.74.602.412.872.873.913.915.567.82133.44.892.903.383.384.554.556.359.091.2542.25.282.973.563.564.854.856.359.701.548.35.543.183.683.685.085.087.1410.15260.36.073.183.913.915.545.548.7411.072.5736.624.785.165.167.017.019.5314.02388.97.324.785.495.497.627.6211.1315.243.5101.67.884.785.745.748.088.084114.38.434.786.026.028.568.5611.1313.4917.125141.39.626.556.559.539.5312.7015.8819.056168.310.807.117.1110.9710.9714.2718.2621.958219.113.026.357.048.188.1810.3112.7012.7015.0918.2620.6223.0122.231027315.386.357.809.279.2712.7015.0912.7018.2621.4425.4028.5825.4012323.817.616.358.3810.319.5314.2717.4812.7021.4425.4028.5833.3225.4014355.619.007.929.5311.139.5315.0919.0512.7023.8327.7931.7535.7116406.421.227.929.5312.709.5316.6621.4412.7026.1930.9636.5340.491845723.447.9211.1314.279.5319.0523.8312.7029.3634.9339.6745.242050825.679.5312.7015.099.5320.6226.1912.7032.5438.1044.4550.012255927.909.5312.709.5322.2328.5812.7034.9341.2847.6353.982461030.149.5314.2717.489.5324.6130.9612.7038.8946.0252.3759.54PipeWallThicknessCalculationANSIB36.102004PIPEWallThickness(mm)ODND9.10B360.00ASTMA106Gr.B115.1512.503.00INPUT[SIunits]4.W.T.=tm/(1-Tu)Limitationofusingthiscalculationsheet:(1)Temp.upto427°Cor800°F.(2)tD/6.xshowst=D/6.CONVER.[U.S.units]W.T.(min.)1.W=1.0,acc.Topara.302.3.5e.2.Y=0.4,acc.Totable304.1.1.3.E=1.0,acc.TotableA-1B.ANSIB31.3-2008TableA-1BasicAllowableStressinTensionforMetals(ksi)100.0200.0300.037.893.3148.9ASTMA106Gr.BB60.035.020.020.020.0ASTMA333Gr.4-150.060.035.020.019.118.2API5LGr.BB60.035.020.020.020.0API5LX42A60.042.020.020.020.0API5LX46A63.046.021.021.021.0API5LX52A66.052.022.022.022.0API5LX56A71.056.023.723.723.7API5LX60A75.060.025.025.025.0API5LX65A77.065.025.725.725.7API5LX70A82.070.027.327.327.3API5LX80A90.080.030.030.030.0BasicAllowableStress(ksi)atMetalTemperature(°F/°C)Min.Temp.(°F)Tensile(ksi)Yield(ksi)MaterialSpec.400.0500.0600.0650.0700.0750.0800.0204.4260.0315.6343.3371.1398.9426.720.018.917.317.016.513.010.817.316.415.515.0---20.018.917.317.016.513.010.820.0------21.0------22.0------23.7------25.0------25.7------27.3------30.0------BasicAllowableStress(ksi)atMetalTemperature(°F/°C)使用说明:1.数据输入说明:01设计压力(内压):表压02材料:可从下拉列表中选取最常用的美标钢管.03最低温度:根据材料分组,从ASME31.32008Fig.323.2.2A中查取.设计可忽略此项.04设计温度05最大许用应力:根据所选材料从及设计温度,从ASME31.32008TableA-1自动查取,无需人为干预.06壁厚下偏差:取决于所选钢管的标准.对于大部分常用ASME标准钢管,其值为-12.5%.07腐蚀余量:安合同约定或设计文件要求选取.计算时以SI单位为准,US单位仅作对比.如果要输入US单位,则需要手动进行单位换算.例如,输入压力1320Psig,则只需SI单位下输入=L11*6.895/10002.数据输出此为计算所需最小管子壁厚,单位mm.此为数据区.其中高亮显示的是可用管子壁厚.此为计算适用条件.如设计条件超出允许范围,在计算只后面会显示x.例如::根据材料分组,从ASME31.32008Fig.323.2.2A中查取.设计可忽略此项.:根据所选材料从及设计温度,从ASME31.32008TableA-1自动查取,无需人为干预.:取决于所选钢管的标准.对于大部分常用ASME标准钢管,其值为-12.5%.如果要输入US单位,则需要手动进行单位换算.例如,输入压力1320Psig,则只需SI单位下输入=L11*6.895/1000