guideProgram User Guide :Mechanical Design of P / V in acc. with ASMEDoc. No.PUG - MDPV - 000Date2005. 8. 15.Revision011.IntroductionSheet No.1of1This guide is intended to outline a program for mechnical design of pressure vessels in accordance withASME.2.ReferencesThe program is based on the following, which shall be referred to for further understanding.DesignASME Sec. VIII, Div. 1MaterialsASME Sec. II - DTechnicalsProcess Vessel Design Manual, Dennis R. MossDesign of Process Equipment, 3rd Ed., K. K. MahajanCatalogues for Flanges3.Future DevelopmentDescriptionDateVersionRemarksNozzle05. 8. 15.0.1Conical Section05. 8. 15.0.1Shell Flange05. 8. 15.0.1Header, Box TypeSupportSaddleLegLugSkirtLifting LugNozzle External LoadExternal PressureTall TowerDavit4.Program ArchitectureInside the Program" IS "Input and Summary Sheet" shell "Calculation Sheet forShell" head "Calculation Sheet forHead" consec "Calculation Sheet forconical Section" s.flg "Calculation Sheet forShell Flange" tube "Calculation Sheet forTube" HD "Calculation Sheet forHeader" cv "Calculation Sheet forCover for Header" Nx "Calculation Sheet forNozzleData Files" materials ASTM "Stress Values of ASTM / ASME materials" materials common "Material Index, Flange Data, Modulus of Elasticity, ..." materials JIS "Stress Values of JIS materials" materials KS "Stress Values of KS materials5.General InformationData are inputed via cells with blue words / numbers and comboboxes.Attention shall be paid to cells with red words / numbers. Sheet .NTESNarai Thermal Engineering Services

notesDesign Notes :Mechanical Design of P / V in acc. with ASMEDoc. No.DN - MDPV - 000Date2005. 7. 28.Revision01.IntroductionSheet No.1of1These notes are intended to help designers follow normal design practices, and further reach an optimumdesign.2.NotesFlangeThe procedures are from Taylor Forge Bulletin No. 502, 7th Ed., " Modern Flange Design ".In general, bolts should be used in multiples of four(4).For large diameter flanges, many smaller bolts on a tight bolt circle are recommended to reduce the flangethickness.NTESNarai Thermal Engineering Services

ISI N P U T & S U M M A R Y S H E E T f o r P / V M E C H . D E S I G NDoc. No.MD - IS - 000Date2005. 8. 15.Job No.0 - 3100 - 25Item No.F - 3704Revision0ProjectSohar Refinery ProjectServiceIncinerator ChamberSheet No.1of1D E S I G N D A T AUG - 16 ( b )CodeASME Sec. VIII Div. 1Minimum Thickness of Press. Retaining PartsService acc. to UG-16 (b)Generalt,min-CAServicePartI N T E R N A LE X T E R N A L1.6GeneralP. R. PartsDesign Pressure300kPa.gkg/cm2.g6Unfired Steam BoilerShell & HeadDesign Temperature340302.4Compressed AirShell & HeadTest Press. / Test MethodkPa.g/Hydrostatic2.4SteamShell & Head2.4WaterShell & HeadS H E L LH E A DN O Z Z L ET U B E*Excluding corrosion allowance,Corrosion Allowancemm3330after forming,C O N S T R U C T I O N D A T Aregardless of material.DescriptionTypeMaterialsJoint Eff.I.D., mmThickness, mmPipe SizeCodeSpec. No.t, min.t, req.t, usedJudgeODtIDShellplateASTMA 516-700.8525004.60.014024"Sch.40000.0Headplate2:1 EllipsoidalASTMA 516-7015.40.0140Thick Reduction after Forming15%Shell #2plateASTMA 516-700.8514504.60.0140Conical Sec.plateConicalASTMA 516-700.855.40.0140Length >920ConcentricBSABSPGWBoltWtFlat HeadforgingFlangedASTMA 105Nozzle ID>1450M. Input >0.0500Bolt >ASTMA 193-B7,14M. Input >0.0950Gasket>ConfinedSpiral W.,SUS15%0001"480std size>0* t std >0TubetubeU-tubeKSSTS 304 TB E119.40.003015 ASch.10S000TriangularPitch, Trans.50.8Long.70.5Header, InletpipeCircularKSSTS 304 TP E100.000125 ASch.80C.A.00.00.00.0Blind Flg, InletplateWeldedKSSTS 30410.0150Bolt >BSAGWFlange >0000- N/A -Gasket>00Header, OutletpipeCircularKSSTS 304 TP E10.00.00.0080 ASch.80C.A.00.00.00.0Blind Flg, OutletplateFlangedJISSUS 30410.00.00Bolt >ASTMA 193-B8, Shell0.00.00.0Pad >plateASTMA 516-70Pad OD >116000Pad Th'k >14Ar0Sr0Access or Inspection Opening >YesK1 & K2pipeInsertedASTMA 106-B10.00.00.001 1/2"XX-STRLocation >Shell0.00.00.0Pad >Pad OD >00Pad Th'k >Ar0Sr0Access or Inspection Opening >NoNotes :1.- N/R -:Not Required.ArArea RequirementBSARequirement for Bolt Sectional Area2.- N/A -:Not ApplicableSrStrength RequirementBSPRequirement for Bolt Spacing3.GWRequirement for Gasket Width4.BoltBolt Detail, Size / Q'tyNTESNarai Thermal Engineering Services

CVDoc. No.MD - PV - 000P R E S S U R E V E S S E LM E C H A N I C A L D E S I G NJob No.:0 - 3100 - 25Project:Sohar Refinery ProjectClient:JGCContractor:HCEIItem No.:F - 3704ServiceIncinerator Chamber54321005. 8. 15.Issued for approval.S. J. LeeLTGLeeRev.DateDescriptionPreparedReviewedApprovedNarai Thermal Engineering ServicesTel.HomepageFax.E-mailNTESNarai Thermal Engineering Services

TOCP R E S S U R E V E S S E L :Doc. No.MD - PV - 000M E C H A N I C A L D E S I G NDate05. 8. 15.Rev.0Sheet No.1of1T a b l e of C o n t e n t s1.Design Data and Summary2.Shell3.4.5.6.7.8.9.10.NTESNarai Thermal Engineering Services

DSP R E S S U R E V E S S E L :Doc. No.MD - PV - 000M E C H A N I C A L D E S I G NDate05. 8. 15.1Revision02Sheet No.1ofx34ProjectSohar Refinery Project5Item No.F - 37046ServiceIncinerator Chamber78D E S I G N D A T A910CodeASME Sec. VIII Div. 111I N T E R N A LE X T E R N A L12DesignPressure300kPa.g13Temperature34014Pressure TestMethodHydrostatic15Pressure0kPa.g16Ambient Temperature3017Corrosion AllowanceJoint EfficiencyRadiography18Shell3mm0.85Spot19Head3mm1No or Full20Nozzle3mm******21Tube0mm******22D E S I G N S U M M A R Y2324DescriptionTypeMaterialIDThicknessRemarks25Min.Req.Used26mm27Shell0A 516-7025004.60.014028Head2:1 EllipsoidalA 516-705.40.01429Shell #2A 516-7014504.60.01430Conical Sec.ConicalConcentricA 516-70250014505.40.014L = 920 mm31Flat HeadFlangedA 105Nz ID.14500.050Bolt = A 193-B7, Flange ODTotal Bolt Load* Operating ConditionW=Wm1 = H + Hp =0.785 d2 P + ( 2 b 3.14 d m P )=0.7851,505^2300+(28.03.141,5050300.0)=0* Gasket SeatingWm2 =3.14 b d y =3.148.01,5050.0=0Sb =00*Allowable bolt stress at design temp.Sa =00*Allowable bolt stress at atmospheric temp.Am1 =Wm1 / Sb =0/0=0Am2 =Wm2 / Sa =0/0=0Am =Larger of Am1 or Am2=0*total required cross-sectional area of boltsAb = / 4 d22 n=0*cross-sectional area of the bolts using the root diameter*Ab0Am->0*Required gasket width = Ab Sa / 2 y d =0.00Gasket width, used =20.0->0W=( Am + Ab ) Sa / 2=0NTESNarai Thermal Engineering ServicesP R E S S U R E V E S S E L :Doc. No.MD - PV - 000M E C H A N I C A L D E S I G NDate05. 8. 15.Revision0Sheet No.0ofxPartFlat HeadCodeASME Sec. VIII, Div. 1UG - 34Unstayed Flat Heads and Covers( c ) ( 2 ) Sketch ( p )Bolted with a full-face gasket to ShellD E S I G N D A T AMaterial CodeASTMMaterialA 105Internal design pressureP300kPa.gDesign temperature340Diameter measured as indicated in Fig. UG-34d0mmMaximum allowable stress valueS0.00Joint efficiency for, or the efficiency of, appropriate jointE1Factor depending upon the method of attachment of head, shell dimensionsC0.25Corrosion allowance3mmC A L C U L A T I O NFlangeAWWARingMinimum Required Thickness of Flat Head150 lbt0M a n u a l I n p u tNot=dC P / S E+*00No* =70mm-> d=00.25300.0/0.01+3.01,450d ==0.0mm050mm used.->0Shell IDNTESNarai Thermal Engineering ServicesP R E S S U R E V E S S E L :Doc. No.MD - PV - 000M E C H A N I C A L D E S I G NDate05. 8. 15.Revision0Sheet No.0ofxPartFlat HeadCodeASME Sec. VIII, Div. 1UG - 34Unstayed Flat Heads and Covers( c ) ( 2 ) Sketch ( e ) or ( f )Welded to ShellD E S I G N D A T AMaterial CodeASTMMaterialA 105Internal design pressureP300kPa.gDesign temperature340Diameter measured as indicated in Fig. UG-34Uncorroded1450mmDiameter measured as indicated in Fig. UG-34Corrodedd1456mmMaximum allowable stress valueS0.00Joint efficiency for, or the efficiency of, appropriate jointE1Factor depending upon the method of attachment of head, shell dimensionsC***Corrosion allowance3mmC A L C U L A T I O NMinimum Required Thickness of Flat Headm=the ratio, tr / ts=0.00/14=0.00Where,trRequired thickness of seamless shelltsNominal thickness of shellC=0.33m=0.33x0.00=0.00* min.0.2t=dC P / S E+=1,4560.00300.0/0.01+3.0=0.0mm050mm used.->0NTESNarai Thermal Engineering ServicesP R E S S U R E V E S S E L :Doc. No.MD - PV - 000M E C H A N I C A L D E S I G NDate05. 8. 15.Revision0Sheet No.0ofxPartFlat HeadCodeASME Sec. VIII, Div. 1UG - 34Unstayed Flat Heads and Covers( c ) ( 2 ) Sketch ( a )Formed & Welded to ShellD E S I G N D A T AMaterial CodeASTMMaterialA 105Internal design pressureP300kPa.gDesign temperature340Diameter measured as indicated in Fig. UG-34Uncorroded1450mmDiameter measured as indicated in Fig. UG-34Corrodedd1456mmMaximum allowable stress valueS0.00Joint efficiency for, or the efficiency of, appropriate jointE1Factor depending upon the method of attachment of head, shell dimensionsC0.17Corrosion allowance3mmThickness reduction rate after formingrt15%C A L C U L A T I O NMinimum Required Thickness of Flat Headt= (dC P / S E+ )100= (1,4560.17300.0/0.01+3.0)100100 -r100-15=0.0mm050mm used.->0NTESNarai Thermal Engineering Services

tsdttsdtSketch (e)Sketch (f)tsdtSketch (a)r = 3 t min.W.L.T.L.

s.flgW E L D I N G N E C K F L A N G E D E S I G NM A N U A L I N P U TDesignInput Status1ProjectSohar Refinery ProjectDoc. No.DF - WNFLG - 100YesNoWNConfined2Item No.F - 3704SeriviceIncinerator ChamberSheet No.1of10BSANoSlip-onConfined3DescriptionShell Flange* Design result0Revision00BSPNoSlip-onFull Face1D E S I G N C O N D I T I O N0GWYesRingConfined0SrNoRingFull Face4Design PressurekPa.g300Allowable Stresses0.0tr5Design Temperature340FlangeBolting6Atm. Temp.0MaterialASTMA 105MaterialASTMA 193-B7, Am013b0/ bmm0.000.00W = 0.5 ( Am + Ab ) Sa0014Gmm0.015Bolt Size / Q'ty, n00Required Gasket Widthmm0.000.0016Bolt Dia. / Root Dia., d2mm0.000.00Nr = Ab Sa / 2 y G < N17Bolt Spacingmm0.000 C34 = 4/3 t e + 10.000*0.0Nog1 =15mm35 = / T0.000HTHDg1=0.0NoE =20mm36 = t3 / d0.000Noh =40mm37 = + 0.00000038mo = Mo / B0g0=0.039mG = Mo' / B0tn =1440If bolt spacing exceeds 2 dB + t, mo and mG in above equations areA =C =G =B =1,45641multiplied byBolt SpacingID, uncorroded1,450422 dB + tdB:Nominal Bolt Dia.Unit :mm700Allowable StressOperating ConditionAllowable StressGasket Seating431.5 Sfo00Longitudinal Hub,01.5 Sfa00Longitudinal Hub,00SH = f mo / g120SH = f mG / g1244Sfo00Radial Flange0Sfa00Radial Flange00SR = mo / t20SR = mG / t245Sfo00Tangential Flange0Sfa00Tangential Flange00ST = mo Y / t2 - Z SR0ST = mG Y / t2 - Z SR46Sfo00Greater of 0.5( SH + SR )0Sfa00Greater of 0.5( SH + SR )00or 0.5( SH + ST )0or 0.5( SH + ST )NTESNarai Thermal Engineering ServicesS L I P - O N F L A N G E D E S I G N1ProjectSohar Refinery ProjectDoc. No.DF - SOFLG - 1002Item No.F - 3704SeriviceIncinerator Chamber* TypeLooseSheet No.1of13DescriptionShell Flange* Design result0Revision01D E S I G N C O N D I T I O N4Design PressurekPa.g300Allowable Stresses5Design Temperature340FlangeBolting6Atm. Temp.0MaterialASTMA 105MaterialASTMA 193-B7, Am013b0/ bmm10.007.97W = 0.5 ( Am + Ab ) Sa0014Gmm1505.115Bolt Size / Q'ty, n1"48Required Gasket Widthmm0.000.0016Bolt Dia. / Root Dia., d2mm0.000.00Nr = Ab Sa / 2 y G < N17Bolt Spacingmm0.000 C34*21.5hDh =0.0Yesg1 =26mm35HTg1=YesE =30mm36HD26.0Yesh =0.0mm37001,50538mo = Mo / B039mG = Mo' / B0g0 =0.040If bolt spacing exceeds 2 dB + t, mo and mG in above equations areA =C =G =B =1,478tn =1441multiplied byBolt SpacingID, uncorroded1,450422 dB + tdB:Nominal Bolt Dia.Unit :mm7R E Q U I R E D T H I C K N E S S, unit - mmtr, max.00.0FormulaOperating ConditionAllowable StressGasket Seating43t =mO Y0.0t =mG Y0.0SfoSfa44NTESNarai Thermal Engineering ServicesR I N G, F U L L F A C E G A S K E T F L A N G E D E S I G N1ProjectSohar Refinery ProjectDoc. No.DF - RFFG - 1002Item No.F - 3704SeriviceIncinerator Chamber* TypeLooseSheet No.1of13DescriptionShell Flange* Design result0Revision01D E S I G N C O N D I T I O N4Design PressurekPa.g300Allowable Stresses5Design Temperature340FlangeBolting6Atm. Temp.0MaterialASTMA 105MaterialASTMA 193-B7,0P=30000.385 S E =0.0->0tr1=P Rn+n=300.00.0+3.0=0.00mmSn En -0.6P01-0.6300.0UG - 45 ( b )( 1 )Shell or head thickness ( E = 1 )tr2=0.00mmUG - 16 ( b )Minimum thicknesstr3=4.60mm( 4 )Minimum thickness of standard wall pipetr4=0.00mmLarger of tr2 or tr3tr5=0.00mmtr6=Smaller of tr4 or tr5=0.00mm->Larger of tr1 or tr6=0.00mm00.00mm used.->00Size of Weld Required* UW - 16 ( c )Inner Fillet Weldtmin=Smaller of 19 mm or tn or t=0.00tcmin=Smaller of 6 mm or 0.7 tmin=0.00tcact=0.7 Leg41=0.00->0Outer Fillet Weldtmin=Smaller of 19 mm or te or t=- N/A -twmin=0.5 tmin=- N/A -twact=0.7 Leg42=- N/A -->- N/A -->0Strength cal. for welds are NOT required for this detail which conforms to Fig. UW - 16. 1, sketch ( c ) ~ ( e ).000tr, shell0.00head0.0000NTESNarai Thermal Engineering ServicesP R E S S U R E V E S S E L :Doc. No.MD - PV - 000M E C H A N I C A L D E S I G NDate05. 8. 15.Revision0Sheet No.1ofxPartNozzle >K1 & K2CodeUG - 37Reinforcements required for Openings in Shells and Formed HeadsD E S I G N D A T ANozzle PlacemenentInsertedFinished diameter of circular opening= Dnd0.0mmCorrction factorF1Required thickness of a seamless shell or headtr0.0mmRequired thickness of a seamless nozzle walltrn0.00mmAllowable stress value in tension, NozzleSn00Allowable stress value in tension, VesselSv00Strength reduction factor, 1.0= Sn/Svfr10.00Strength reduction factor, 1.0= Sn/Svfr20.00E11Pad material code- N/A -Pad material specification- N/A -Pad O.D.- N/A -mmPad thicknesste- N/A -mmAllowable stress value in reinforcing elementSp- N/A -0Strength reduction factor, 1.0=( lesser of Sn or Sp )/ Svfr3- N/A -0Strength reduction factor, 1.0= Sp/Svfr4- N/A -Size of Weld Required* UW - 16 ( c )Leg410.0mm* Min.0.0Leg42- N/A -mm* Min.- N/A -Leg43- N/A -mm* Min.Limit of reinforcement* UG - 400mm* Larger of d or Rn + tn + tOutside diameter of reinforcing elementDp- N/A -mmC A L C U L A T I O N=A, Area required=d tr F + 2 tn tr F ( 1 - fr1 )=0mm2=A1, Area available in shell=Larger of d ( E1 t - F tr ) - 2 tn ( E1 t - F tr ) ( 1 - fr1 ) or 2 ( t + tn ) ( E1 t - F tr ) - 2 tn ( E1 t - F tr ) ( 1 - fr1 )=0mm2=A2, Area available in nozzle projecting outward=Smaller of5 ( tn - trn ) fr2 t or 5 ( tn - trn ) fr2 tn=0mm2=A3, Aea available in inward nozzle=Smallest of5 t ti fr2, 5 ti ti fr2 or 2 h ti fr2=- N/A -mm2=A41, Area available in outward weld=outward nozzle weld=(leg)^2 fr2=0mm2=A42, Area available in outer weld=outer element weld=(leg)^2 fr4=- N/A -mm2=A43, Area available in inward weld=inward nozzle weld=(leg)^2 fr2=- N/A -mm2=A5, Area available in element=( Dp - d - 2 tn ) te fr4=- N/A -mm2A1 + A2 + A41 =00A =000NTESNarai Thermal Engineering ServicesP R E S S U R E V E S S E L :Doc. No.MD - PV - 000M E C H A N I C A L D E S I G NDate05. 8. 15.Revision0Sheet No.2ofxPartNozzle >K1 & K2CodeUG - 41Strength of ReinforcementC A L C U L A T I O NAllowable Unit Stresses* UG - 45 ( c ) & UW - 15 ( c )Fillet Weld ShearSfs=0.49x0=00Nozzle Wall ShearSns=0.7x0=00Groove Weld TensionSgt=0.74x0=00Groove Weld ShearSgs=0.6x0=00Strength of Connection Elements* Dimensions are in0Inner Fillet Weld Shear(a)= / 2 x Nozzle OD x Weld Leg x Sfs= / 2 x0x0x0=00=0NNozzle Wall Shear(b)= / 2 x Mean Nozzle Dia. x tn x Sns= / 2 x0x0x0=00=0NGroove Weld Tension(c)= / 2 x Nozzle OD x t x Sgt= / 2 x0x0x0=00=0NOuter Fillet Weld Shear(d)= / 2 x Pad OD x Weld Leg x Sfs= / 2 x- N/A -x- N/A -x0=- N/A -0=- N/A -NUpper Groove Weld Tension(e)= / 2 x Nozzle OD x te x Sgt= / 2 x0x- N/A -x0=- N/A -0=- N/A -NLower Fillet Weld Shear(f)= / 2 x Nozzle OD x Weld Leg x Sfs= / 2 x0x- N/A -x0=- N/A -0=- N/A -NLoad to be carried by Welds* UG - 41 ( b ) ( 1 ) & ( 2 )Weld Load for Strength Path 1 - 1W1-1=( A2 + A5 + A41 + A42 ) Sv=00=0NWeld Load for Strength Path 2 - 2W2-2=( A2 + A3 + A41 + A43 + 2 tn t fr1 ) Sv=00=0NWeld Load for Strength Path 3 - 3W3-3=( A2 + A3 + A5 + A41 + A42 + A43 + 2 tn t fr1 ) Sv=00=0NTotal Weld LoadW=[ A - A1 + 2 tn fr1 ( E1 t - F tr ) ] Sv=00=0NCheck Strength Paths* UG - 41 ( b ) ( 1 ) & ( 2 )Path 1-1(d)+(b)=0+0=0N->0Load for Path 1-1=Smaller of W1-1 or W=0NPath 2-2(a)+(c)+(e)=0+0+0=0N->0Load for Path 2-2=Smaller of W2-2 or W=0NPath 3-3(d)+(c)=0+0=0N->0Load for Path 3-3=Smaller of W3-3 or W=0N->00NTESNarai Thermal Engineering Services

tnRnDptrntrchtidtet* 1 : Smaller of 2.5 t or 2.5 tn + te* 2 : Smallest of h, 2.5 t, or 2.5 tiLarger ofd or Rn + tn + tFor nozzle wall insertedLarger ofd or Rn + tn + tFor nozzle wall abuttingthe vessel wallthrough the vessel wall* 1* 2Min. x 1.15up to Integer ! ! ! ! ! ! !