AEME-B31.3-管道壁厚计算自动计算.xls
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AEME-B31.3-管道壁厚计算自动计算.xls
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B31.3B31.3-PipePipeWallWallThicknessThicknessCalculationCalculationSheetSheetClient:
ENTERENTERCOMPANYCOMPANYNAMENAMEProjectNumber:
ENTERENTERPROJECTPROJECTNUMBERNUMBERProject:
ENTERENTERPROJECTPROJECTNAMENAMEDocumentDate:
ENTERENTERDATEDATEPipePipewallwallthicknessthicknesscalculationcalculationasasperperASMEASMEB31.3-2004,B31.3-2004,Sect.Sect.304.1.2:
304.1.2:
I.Calculatepressuredesignthickness:
tt=PPDD,where22(SSEEWW+PPYY)P:
27MPa(Internaldesigngagepressure)D:
219.1mm(Outsidediameterofpipe)S:
137.9MPa(Materialstressvalue-TableA-1)E:
1-(Qualityfactor-TableA-1AorA-1B)W:
1-(Weldjointstrengthreductionfactor-par.302.3.5(e)Y:
0.4-(Coefficient-Table304.1.1)tt=19.8919.89mmmm(Pressuredesignthickness)II.Calculateminimumrequiredthickness:
ttmm=tt+cc,wherec1:
0mm(Mechanicalallowance:
threadorgroovedepth)c2:
3.2mm(Corrosionallowance)c3:
0mm(Erosionallowance)c=3.20mm(Sumofc1,c2andc3)ttmm=23.0923.09mmmm(Minimumrequiredthickness,consideringallowances)III.Calculateminimumspecifiedthickness:
tol:
12.5%(Millundertolerance)TTminmin=25.9825.98mmmm(Minimumrequiredpipethicknesswhenordering)Note:
ThiscalculationisonlysuitableforseamlesspipewithtD/6.RevDateDescriptionMadebyCheckedbyApprovedby2024/3/2d81ce007381252b0c25b8e15e41874a7.xls1of1
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- AEME B31 管道 计算 自动