Hubbed threaded flange Hubbed threaded flange Hubbed threaded flange Hubbed threaded flange Cylindrical Shell
Cylindrical Shell Cylindrical Shell Cylindrical Shell Solid metal gaskets Solid metal gaskets Bolts - ISO M24 Bolts - ISO M24 P460NH P460NH P460NH P460NH NiCr22Mo9Nb (F) NiCr22Mo9Nb (F) NiCr22Mo9Nb (F) NiCr22Mo9Nb (F) 1.1181 1.1181 OK OK OK OK --OK OK OK OK Shell flange 1 Shell flange 1 Shell flange 2 Shell flange 2 EN10028-3 EN10028-3 EN10028-3 EN10028-3 VdTÜV 499 VdTÜV 499 VdTÜV 499 VdTÜV 499 EN10269 EN10269 C
Coommppoonneennt t ttyyppee CCoommppoonneennt t nnaammee CCoommppnneennt t IIDD MMaatt. . ccooddee MMaatt. . ggrraaddee SSttaattuuss
European Standard European Standard ... Standard title Standard title ... Standard subtitle Standard subtitle ... Standard edition Standard edition ... Standard dated Standard dated ... ICS number ICS number ... Program version Program version ... Program build Program build ... Program development Program development ... EN 1591-1 EN 1591-1 Flanges and their joints Flanges and their joints Design rules for gasketed circular flange connections Design rules for gasketed circular flange connections Issue 1 Issue 1 April 2001 April 2001 ICS 23.040.60 ICS 23.040.60 Version 1.0 Version 1.0 Build 015 12-01-2009 Build 015 12-01-2009 Danish Exergy Technology - DXT Danish Exergy Technology - DXT
References References
Nomenclature, equation numbers and figure numbers are made with direct reference to the English printed Nomenclature, equation numbers and figure numbers are made with direct reference to the English printed version of this European Standard.
Project No ... Project No ... Calculated by .. Calculated by .. Revision ... Revision ... Page ... Page ... Component : Component : ID No. ID No. Catliq Demo Catliq Demo Flange Flange 264 264 2/9 2/9 Project Project
Main body design
Main body design code ...code ... Medium
Medium ... Fluid
Fluid state state ... Fluid
Fluid gruppe gruppe ... Maximum operation pressure
Maximum operation pressure (Po) ...(Po) ... Maximum operation temperature
Maximum operation temperature (to) ...(to) ... Number of
Number of full load cycles ...full load cycles ... Temperature gradient
Temperature gradient during start-up ...during start-up ... Component lifetime
Component lifetime (T) ...(T) ... Lifetime monitoring
Lifetime monitoring system provided ...system provided ... Max allowable internal pressure
Max allowable internal pressure (PSmax) ...(PSmax) ... Internal calculation pressure (P)
Internal calculation pressure (P) ... Minimum allowable temperature (TSmin)
Minimum allowable temperature (TSmin) ... Maximum allowable temperature (T
Maximum allowable temperature (TSmax) ...Smax) ... Calculation temperature
Calculation temperature (tc) ...(tc) ... Max allowa
Max allowable external pressure ble external pressure (PSmax) ...(PSmax) ... External calculation pressure (P)
External calculation pressure (P) ... Minimum allowable temperature (TSmin)
Minimum allowable temperature (TSmin) ... Maximum allowable temperature (T
Maximum allowable temperature (TSmax) ...Smax) ... Calculation temperature Calculation temperature (tc) ...(tc) ... --barg barg ° °CC pcs pcs °C/min °C/min hh --barg barg barg barg ° °CC ° °CC ° °CC barg barg barg barg ° °CC ° °CC ° °CC EN13480 EN13480 Other Other Gas Gas 11 300,0 300,0 250,0 250,0 500 500 1,0 1,0 200000 200000 NO NO 325,0 325,0 325,0 325,0 20,0 20,0 400,0 400,0 400,0 400,0 0,0 0,0 0,0 0,0 0,0 0,0 50,0 50,0 30,0 30,0
Inside diameter of f
Inside diameter of flange (d0) ...lange (d0) ... Average diameter of hub
Average diameter of hub at thin end (d1) at thin end (d1) ... Average diameter if hub
Average diameter if hub at thick end (d2) at thick end (d2) ... Bolt circle diameter
Bolt circle diameter (d3) ...(d3) ... Outside diameter of f
Outside diameter of flange (d4) ...lange (d4) ... Diameter of bolt
Diameter of bolt hole (d5) ...hole (d5) ... Inside diameter of loose
Inside diameter of loose flange (d6) ...flange (d6) ... Diameter of reaction between flange and stub or collar (d7) ... Diameter of reaction between flange and stub or collar (d7) ... Outside diameter of c
Outside diameter of collar (d8) ...ollar (d8) ... Diameter of central
Diameter of central hole in blank flange (d9) hole in blank flange (d9) ... Thickness of central plate of blank flange (e0) ... Thickness of central plate of blank flange (e0) ... Thickness of hub
Thickness of hub at thin end (e1) at thin end (e1) ... Thickness of hub at thick end (e2) ... Thickness of hub at thick end (e2) ... Length of hub
Length of hub (lH) ...(lH) ... Effective axial thickness of flange
Effective axial thickness of flange (eF) ...(eF) ... Thickness
Thickness (ep) ...(ep) ... Cross-section area of
Cross-section area of ring (AF) ...ring (AF) ... Shell material
Shell material code ...code ... Shell material
Shell material number ...number ... Shell form
Shell form ... Diameter of shell
Diameter of shell at junction (ds) ...at junction (ds) ... Thickness of
Thickness of shell (es) shell (es) ... Angle of inclination of
Angle of inclination of connected shell (PsiS) connected shell (PsiS) ... Pitch between bolts
Pitch between bolts (pB) ...(pB) ... Effective diameter of
Effective diameter of bolt holes (d5e) ...bolt holes (d5e) ... Effective bolt circle diameter (d3e)
Effective bolt circle diameter (d3e) ... Average diameter of flange
Average diameter of flange (dF) ...(dF) ... Effective width of
Effective width of flange (bF) flange (bF) ... Effective axial thickness of flange
Effective axial thickness of flange (eF) ...(eF) ... Part of flange thickness
Part of flange thickness with radial pressure loading (eP) ...with radial pressure loading (eP) ... Part of flange thickness
Part of flange thickness without radial pressure loading (eQ) ...without radial pressure loading (eQ) ... Wall thickness of
Wall thickness of equivalent cylinder for load calculations (eE) ...equivalent cylinder for load calculations (eE) ... Average diameter equivalent cylinder for load calculation (dE) ... Average diameter equivalent cylinder for load calculation (dE) ... Lever arm c
Lever arm correction (hP) ...orrection (hP) ... Lever arm correction
Lever arm correction (hG) ...(hG) ... Calculation factor (Gamm
Calculation factor (Gamma) ...a) ... Calculation factor
Calculation factor (Theta) ...(Theta) ... Calculation factor (Lambda)
Calculation factor (Lambda) ... Calculation factor
Calculation factor (cF) ...(cF) ... Lever arm c
Lever arm correction (hS) ...orrection (hS) ... Lever arm correction
Lever arm correction (hT) ...(hT) ... Lever arm correction
Lever arm correction (hQ) ...(hQ) ... Lever arm c
Lever arm correction (hR) ...orrection (hR) ... Calculation factor
Calculation factor (kQ) ...(kQ) ... Calculation factor
Calculation factor (kR) ...(kR) ... Rotational flexibility modulus of flange (ZF) *1,0E5
Rotational flexibility modulus of flange (ZF) *1,0E5 ... mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm² mm² --mm mm mm mm ° ° mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm --mm mm mm mm mm mm mm mm --1/mm³ 1/mm³ 24,0 24,0 NA NA NA NA 80,0 80,0 115,0 115,0 24,0 24,0 42,4 42,4 42,4 42,4 42,4 42,4 NA NA NA NA NA NA NA NA NA NA 25,0 25,0 25,0 25,0 230,0 230,0 VdTÜV 499 VdTÜV 499 r22Mo9Nb (F) r22Mo9Nb (F) Cylindrical Cylindrical 32,4 32,4 9,5 9,5 0,0 0,0 31,4 31,4 21,0 21,0 77,5 77,5 33,2 33,2 9,2 9,2 25,0 25,0 25,0 25,0 0,0 0,0 9,5 9,5 32,4 32,4 30,59 30,59 2,70 2,70 1,06 1,06 0,39 0,39 0,00 0,00 0,35 0,35 14,65 14,65 14,95 14,95 27,68 27,68 -2,20 -2,20 0,85 0,85 -0,15 -0,15 0,00 0,00 Flange number ... Flange number ... Flange type Flange type ... Flange code Flange code ... Flange serie Flange serie ... Flange material code ... Flange material code ... Flange material grade
Flange material grade ...
First flange in joint First flange in joint Hubbed threaded flange Hubbed threaded flange NA NA NA NA EN10028-3 EN10028-3 P460NH P460NH
Project No ... Project No ... Calculated by .. Calculated by .. Revision ... Revision ... Page ... Page ... Component : Component : ID No. ID No. Catliq Demo Catliq Demo Flange Flange 264 264 4/9 4/9 Project Project Inside diameter of f
Inside diameter of flange (d0) ...lange (d0) ... Average diameter of hub
Average diameter of hub at thin end (d1) at thin end (d1) ... Average diameter if hub
Average diameter if hub at thick end (d2) at thick end (d2) ... Bolt circle diameter
Bolt circle diameter (d3) ...(d3) ... Outside diameter of f
Outside diameter of flange (d4) ...lange (d4) ... Diameter of bolt
Diameter of bolt hole (d5) ...hole (d5) ... Inside diameter of loose
Inside diameter of loose flange (d6) ...flange (d6) ... Diameter of reaction between flange and stub or collar (d7) ... Diameter of reaction between flange and stub or collar (d7) ... Outside diameter of c
Outside diameter of collar (d8) ...ollar (d8) ... Diameter of central
Diameter of central hole in blank flange (d9) hole in blank flange (d9) ... Thickness of central plate of blank flange (e0) ... Thickness of central plate of blank flange (e0) ... Thickness of hub
Thickness of hub at thin end (e1) at thin end (e1) ... Thickness of hub at thick end (e2) ... Thickness of hub at thick end (e2) ... Length of hub
Length of hub (lH) ...(lH) ... Effective axial thickness of flange
Effective axial thickness of flange (eF) ...(eF) ... Thickness
Thickness (ep) ...(ep) ... Cross-section area of
Cross-section area of ring (AF) ...ring (AF) ... Shell material
Shell material code ...code ... Shell material
Shell material number ...number ... Shell form
Shell form ... Diameter of shell
Diameter of shell at junction (ds) ...at junction (ds) ... Thickness of
Thickness of shell (es) shell (es) ... Angle of inclination of
Angle of inclination of connected shell (PsiS) connected shell (PsiS) ... Pitch between bolts
Pitch between bolts (pB) ...(pB) ... Effective diameter of
Effective diameter of bolt holes (d5e) ...bolt holes (d5e) ... Effective bolt circle diameter (d3e)
Effective bolt circle diameter (d3e) ... Average diameter of flange
Average diameter of flange (dF) ...(dF) ... Effective width of
Effective width of flange (bF) flange (bF) ... Effective axial thickness of flange
Effective axial thickness of flange (eF) ...(eF) ... Part of flange thickness
Part of flange thickness with radial pressure loading (eP) ...with radial pressure loading (eP) ... Part of flange thickness
Part of flange thickness without radial pressure loading (eQ) ...without radial pressure loading (eQ) ... Wall thickness of
Wall thickness of equivalent cylinder for load calculations (eE) ...equivalent cylinder for load calculations (eE) ... Average diameter equivalent cylinder for load calculation (dE) ... Average diameter equivalent cylinder for load calculation (dE) ... Lever arm c
Lever arm correction (hP) ...orrection (hP) ... Lever arm correction
Lever arm correction (hG) ...(hG) ... Calculation factor (Gamm
Calculation factor (Gamma) ...a) ... Calculation factor
Calculation factor (Theta) ...(Theta) ... Calculation factor (Lambda)
Calculation factor (Lambda) ... Calculation factor
Calculation factor (cF) ...(cF) ... Lever arm c
Lever arm correction (hS) ...orrection (hS) ... Lever arm correction
Lever arm correction (hT) ...(hT) ... Lever arm correction
Lever arm correction (hQ) ...(hQ) ... Lever arm c
Lever arm correction (hR) ...orrection (hR) ... Calculation factor
Calculation factor (kQ) ...(kQ) ... Calculation factor
Calculation factor (kR) ...(kR) ... Rotational flexibility modulus of flange (ZF) *1,0E5
Rotational flexibility modulus of flange (ZF) *1,0E5 ... mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm² mm² --mm mm mm mm ° ° mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm --mm mm mm mm mm mm mm mm --1/mm³ 1/mm³ 24,0 24,0 NA NA NA NA 80,0 80,0 115,0 115,0 24,0 24,0 42,4 42,4 42,4 42,4 42,4 42,4 NA NA NA NA NA NA NA NA NA NA 25,0 25,0 25,0 25,0 230,0 230,0 VdTÜV 499 VdTÜV 499 r22Mo9Nb (F) r22Mo9Nb (F) Cylindrical Cylindrical 32,4 32,4 9,5 9,5 0,0 0,0 31,4 31,4 21,0 21,0 77,5 77,5 33,2 33,2 9,2 9,2 25,0 25,0 25,0 25,0 0,0 0,0 9,5 9,5 32,4 32,4 30,59 30,59 2,70 2,70 1,06 1,06 0,39 0,39 0,00 0,00 0,35 0,35 14,65 14,65 14,95 14,95 27,68 27,68 -2,20 -2,20 0,85 0,85 -0,15 -0,15 0,00 0,00 Flange number ... Flange number ... Flange type Flange type ... Flange code Flange code ... Flange serie Flange serie ... Flange material code ... Flange material code ... Flange material grade
Flange material grade ...
Second flange in joint Second flange in joint Hubbed threaded flange Hubbed threaded flange NA NA NA NA EN10028-3 EN10028-3 P460NH P460NH
Inside diameter of gask
Inside diameter of gasket (dG1) ...et (dG1) ... Outside diameter of gas
Outside diameter of gasket (dG2) ...ket (dG2) ... Gasket width
Gasket width (bGt) ...(bGt) ... Gasket thickness (
Gasket thickness (eGt) ...eGt) ... Angle of inclination of sealing face
Angle of inclination of sealing face (PsiG) ...(PsiG) ... Radius of curvature in
Radius of curvature in cross.section (r2) ...cross.section (r2) ... Maximum allowable operation temperature
Maximum allowable operation temperature ... Minimum effective compressive stress in gasket for assembly conditions (Qmin) ... Minimum effective compressive stress in gasket for assembly conditions (Qmin) ... Maximum allowable compressive stress
Maximum allowable compressive stress in gasket for in gasket for reference gasket reference gasket Qmax,ref (at 20°Qmax,ref (at 20°C) ...C) ... Yield stress characteristic of gasket material (Qmax,y) (eq. 4a) ... Yield stress characteristic of gasket material (Qmax,y) (eq. 4a) ... Compressive modulus of
Compressive modulus of elasticity of gasket at zero comelasticity of gasket at zero compressive stress at 20°pressive stress at 20°C (E0) ...C (E0) ... Rate of change of
Rate of change of compressive modulus of compressive modulus of elasticity of gasket with compressive stress elasticity of gasket with compressive stress at 20°at 20°C (C ( Load - pressure ratio corresponding to reference conditions QI/P
Load - pressure ratio corresponding to reference conditions QI/P (20°(20°C) ...C) ... Creep factor
Creep factor for for gasket at gasket at 20°20°C (gc) C (gc) ... Numerical constant c1 (eq.
Numerical constant c1 (eq. 4a) ...4a) ... Thermal
Thermal conductivity (alphaG) conductivity (alphaG) at at 20°20°C C ... Reference inside gasket diameter
Reference inside gasket diameter (dG1)ref ...(dG1)ref ... Reference outside diameter (dG2)ref
Reference outside diameter (dG2)ref ... Reference gasket w
Reference gasket width (bGt)ref idth (bGt)ref ... Reference gasket thickness (
Reference gasket thickness (eG)ref ...eG)ref ... Reference pressure
Reference pressure (Pref) ...(Pref) ... Nitrogen gas leak
Nitrogen gas leak rate ...rate ...
mm mm mm mm mm mm mm mm ° ° mm mm ° °CC MPa MPa MPa MPa MPa MPa MPa MPa --W/mK W/mK mm mm mm mm mm mm mm mm barg barg ml/min ml/min 24,0 24,0 37,0 37,0 6,5 6,5 11,0 11,0 20,0 20,0 43,0 43,0 600,0 600,0 300,0 300,0 660,0 660,0 660,0 660,0 210000,0 210000,0 0,00 0,00 2,00 2,00 1,00 1,00 0,0 0,0 0,0 0,0 50,0 50,0 90,0 90,0 40,0 40,0 2,0 2,0 40,0 40,0 1,0 1,0 Gasket group Gasket group ... Gasket
Gasket type ...type ... Gasket form
Gasket form ... Gasket material
Gasket material ...
Solid metal gaskets Solid metal gaskets Stainless steel, heat resistent Stainless steel, heat resistent Metal gasket with curved surface - figure 3c Metal gasket with curved surface - figure 3c
Component : Component : ID No. ID No. Catliq Demo Catliq Demo Flange Flange Project
Project Project No ...Project No ...
Calculated by ... Calculated by ... Revision ... Revision ... Page ... Page ... 264 264 6/9 6/9 Bolt frabrication
Bolt frabrication code ...code ... Bolt thread
Bolt thread type ...type ... Number of
Number of bolts ...bolts ... Bolt nominal
Bolt nominal diameter ...diameter ... Bolt outside diameter (dB0)
Bolt outside diameter (dB0) ... Bolt effective diameter
Bolt effective diameter (dBe) ...(dBe) ... Bolt shank diameter
Bolt shank diameter (dBs) ...(dBs) ... Thread mean
Thread mean diameter (dB2) ...diameter (dB2) ... Thread pitch
Thread pitch (pt) ...(pt) ... Bolt axial dimension (LB - figure
Bolt axial dimension (LB - figure 2) ...2) ... Bolt axial diemnsion (LS - figure
Bolt axial diemnsion (LS - figure 2) ...2) ... Nominal stress area for
Nominal stress area for single bolt (As) ...single bolt (As) ... Nominal stress area for
Nominal stress area for all bolt (AB) ...all bolt (AB) ... Plastic torsion modulus for s
Plastic torsion modulus for single bolt (IB) ...ingle bolt (IB) ... Flexibility modulus for all
Flexibility modulus for all bolts (XB) ...bolts (XB) ... Bolt material
Bolt material code ...code ... Bolt material
Bolt material class ...class ... Bolt material
Bolt material grade ...grade ... Bolt material
Bolt material number ...number ... Bolt material
Bolt material type ...type ... Heat treatment
Heat treatment ... Minimum tensile strength at room temperature (Rm) ... Minimum tensile strength at room temperature (Rm) ... Proof strength at room temperature (Rp02) ... Proof strength at room temperature (Rp02) ... Elongation after fracture
Elongation after fracture (A) ...(A) ... Reduction in area after f
Reduction in area after fracture (Z) ...racture (Z) ... Impact energy
Impact energy (ISO-V) (KV) ...(ISO-V) (KV) ... --pcs pcs mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm² mm² mm² mm² mm³ mm³ 1/mm 1/mm --N/mm² N/mm² N/mm² N/mm² % % % % JJ EN/ISO 898 EN/ISO 898 ISO M24 ISO M24 88 24,00 24,00 24,00 24,00 21,20 21,20 22,10 22,10 22,05 22,05 3,00 3,00 576,2 576,2 100,0 100,0 353,0 353,0 2823,9 2823,9 2494,5 2494,5 0,207 0,207 EN10269 EN10269 NA NA C35E +N C35E +N 1.1181 1.1181 Other Other N N 500,0 500,0 300,0 300,0 20,0 20,0 --27,0 27,0 R Rmm Rp02 Rp02 R Retet Material
Material sstrength properttrength propertiesies
Tem
Tem perature perature [°[°C]C]
500 500 450 450 400 400 350 350 300 300 250 250 200 200 150 150 100 100 50 50 S S t t r r e e s s s s v v a a l l u u e e [ [ N N / / m m m m ² ² ] ] 500 500 450 450 400 400 350 350 300 300 250 250 200 200 150 150 100 100 50 50 Elements Elements C C Si Si Mn Mn P P S S N N Cr Cr Cu Cu Mo Mo Nb Nb Ni Ni Ti Ti W W Min Min 0,3200 0,3200 0,0000 0,0000 0,5000 0,5000 0,0000 0,0000 0,0000 0,0000 0,0000 0,0000 0,0000 0,0000 0,0000 0,0000 0,0000 0,0000 0,0000 0,0000 0,0000 0,0000 0,0000 0,0000 0,0000 0,0000 Max Max 0,3900 0,3900 0,4000 0,4000 0,8000 0,8000 0,0350 0,0350 0,0350 0,0350 0,0000 0,0000 0,4000 0,4000 0,0000 0,0000 0,1000 0,1000 0,0000 0,0000 0,4000 0,4000 0,0000 0,0000 0,0000 0,0000
Friction coefficient under nut
Friction coefficient under nut or bolt head (myn) or bolt head (myn) ... Friction coefficient
Friction coefficient on thread (on thread (myt) ...myt) ... Mean contact diameter under nut or bolt head (dn) ... Mean contact diameter under nut or bolt head (dn) ... Mean contact diameter on
Mean contact diameter on thread (dt) ...thread (dt) ... Scatter of initial bolt load of
Scatter of initial bolt load of a single bolt (eps1+) ...a single bolt (eps1+) ... Scatter of initial bolt load of
Scatter of initial bolt load of a single bolt (eps1-) ...a single bolt (eps1-) ... Systematic error due to inaccuracy of
Systematic error due to inaccuracy of bolt tightening (Ks) ...bolt tightening (Ks) ... Scatter for the global
Scatter for the global load of all bolts (eps+) load of all bolts (eps+) ... Scatter for the global
Scatter for the global load of all bolts (eps-) load of all bolts (eps-) ... Nominal torque applied to tighten
Nominal torque applied to tighten bolt (Mt,nom) ...bolt (Mt,nom) ... Nominal twisting moment on
Nominal twisting moment on bolt shanks (MtB,nom) ...bolt shanks (MtB,nom) ... Nominal bolt assembly force (F
Nominal bolt assembly force (FB0nom) ...B0nom) ... Minimum bolt assembly force
Minimum bolt assembly force inclusive scatter (FB0min) ...inclusive scatter (FB0min) ... Maximum bolt assembly force inclusive scatter (FB0max) ... Maximum bolt assembly force inclusive scatter (FB0max) ... Required bolt assembly force
Required bolt assembly force (FB0req) ...(FB0req) ... Max allowable assembly force
Max allowable assembly force (FB0all) ...(FB0all) ... --mm mm mm mm --Nm Nm Nm Nm N N N N N N N N N N 0,130 0,130 0,000 0,000 20,80 20,80 14,40 14,40 0,070 0,070 0,070 0,070 0,018 0,018 0,036 0,036 0,036 0,036 45725 45725 11925 11925 200000 200000 192788 192788 207212 207212 145223 145223 282391 282391 Bolting up method ... Bolting up method ... Bolting up model Bolting up model ... Surface conditions Surface conditions ...
Wrench. Torque measuring Wrench. Torque measuring General General Smooth lubricated surface (0,10 to 0,15) Smooth lubricated surface (0,10 to 0,15)
Component : Component : ID No. ID No. Catliq Demo Catliq Demo Flange Flange Project
Project Project No ...Project No ...
Calculated by ... Calculated by ... Revision ... Revision ... Page ... Page ... 264 264 8/9 8/9 First flange First flange Load point Load point ... Load description ... Load description ... Load condition ... Load condition ... Internal pressure (Pi) ... Internal pressure (Pi) ... External pressure (Pe) ... External pressure (Pe) ... Temperature (T) ... Temperature (T) ... Additional external axial force (FA) ... Additional external axial force (FA) ... Additional external moment (MA) ... Additional external moment (MA) ... Bolt temperature (TB) ... Bolt temperature (TB) ... Flange temperature (TF) ... Flange temperature (TF) ... Temperature loose flange (TL) ... Temperature loose flange (TL) ... Gasket temperature (TG) ... Gasket temperature (TG) ... Min. tensile strength at 20°C (RmS) ... Min. tensile strength at 20°C (RmS) ... Min tensile strength at design temp (RetS) .... Min tensile strength at design temp (RetS) .... 0,2% yield stress at design temp. (Rp02S) .... 0,2% yield stress at design temp. (Rp02S) .... Safety factor for shell material (SS) ... Safety factor for shell material (SS) ... Nominal stress for shell material (fS) ... Nominal stress for shell material (fS) ... Min. tensile strength
Min. tensile strength at 20°at 20°C (RmF) C (RmF) ... Min tensile strength at design temp. (RetF) ... Min tensile strength at design temp. (RetF) ... 0,2% yield stress at design temp. (Rp02F) .... 0,2% yield stress at design temp. (Rp02F) .... Safety factor for flange material (SF) ... Safety factor for flange material (SF) ... Nominal stress for flange material (fF) ... Nominal stress for flange material (fF) ... Min tensile strength
Min tensile strength at 20°at 20°C (RmB) C (RmB) ... Min tensile strength at design temp. (RetB) ... Min tensile strength at design temp. (RetB) ... 0,2% yield stress at design temp (Rp02B) ... 0,2% yield stress at design temp (Rp02B) ... Safety factor for bolt material (SB) ... Safety factor for bolt material (SB) ... Nominal stress for bolt material (fB) ... Nominal stress for bolt material (fB) ... Axial compliance YG (eq. 46)
Axial compliance YG (eq. 46) ... Axial compliance YQ (eq. 47)
Axial compliance YQ (eq. 47) ... Axial complianceYR (eq. 48) ... Axial complianceYR (eq. 48) ... Min gasket
Min gasket force FGmin force FGmin (eq. 49/50) (eq. 49/50) ... Min gasket force FGd (eq. 51) ... Min gasket force FGd (eq. 51) ... Bolt assembly force (FG0) ... Bolt assembly force (FG0) ... Req. assembly force (FG0req) ... Req. assembly force (FG0req) ... Nominal assembly force (FB0nom) ... Nominal assembly force (FB0nom) ... Minimum assembly force (FB0min) ... Minimum assembly force (FB0min) ... Maximum assembly force (FB0max) ... Maximum assembly force (FB0max) ... Bolt load ratio ØB (eq.71) ... Bolt load ratio ØB (eq.71) ... Gasket load ratio ØG (eq.72) ... Gasket load ratio ØG (eq.72) ... Flange load ratio ØF (eq 73) ... Flange load ratio ØF (eq 73) ... Blank flange load ratio ØF (eq.85) ... Blank flange load ratio ØF (eq.85) ... Blank flange load ratio Øx (eq.87) ... Blank flange load ratio Øx (eq.87) ... Loose flange load ratio ØL (eq.89) ... Loose flange load ratio ØL (eq.89) ... Allowable load ratio Ømax ... Allowable load ratio Ømax ... Minimum value of eF (eq. A.1) ... Minimum value of eF (eq. A.1) ... Load point admissibility valid ... Load point admissibility valid ...
--barg barg barg barg ° °CC N N Nm Nm ° °CC ° °CC ° °CC ° °CC N/mm² N/mm² N/mm² N/mm² N/mm² N/mm² --N/mm² N/mm² N/mm² N/mm² N/mm² N/mm² N/mm² N/mm² --N/mm² N/mm² N/mm² N/mm² N/mm² N/mm² N/mm² N/mm² --N/mm² N/mm² --N N N N N N N N N N N N N N --mm mm --Bolting Up Bolting Up Assembly Assembly 1,0 1,0 0,0 0,0 20,0 20,0 0,0 0,0 0,0 0,0 20,0 20,0 20,0 20,0 20,0 20,0 20,0 20,0 760,0 760,0 0,0 0,0 380,0 380,0 1,5 1,5 253,3 253,3 570,0 570,0 0,0 0,0 445,0 445,0 2,4 2,4 253,3 253,3 500,0 500,0 0,0 0,0 300,0 300,0 3,0 3,0 100,0 100,0 9,57E-06 9,57E-06 1,76E-06 1,76E-06 1,76E-06 1,76E-06 78169 78169 78188 78188 145209 145209 145223 145223 200000 200000 192788 192788 207212 207212 0,522 0,522 0,353 0,353 0,000 0,000 --0,950 0,950 12,99 12,99 OK OK Operation Operation Operation Operation 325,0 325,0 0,0 0,0 400,0 400,0 0,0 0,0 0,0 0,0 400,0 400,0 400,0 400,0 400,0 400,0 400,0 400,0 760,0 760,0 0,0 0,0 260,0 260,0 1,5 1,5 173,3 173,3 570,0 570,0 0,0 0,0 253,0 253,0 1,5 1,5 173,3 173,3 500,0 500,0 0,0 0,0 173,0 173,0 3,0 3,0 57,7 57,7 1,14E-05 1,14E-05 2,04E-06 2,04E-06 2,04E-06 2,04E-06 96203 96203 145223 145223 145209 145209 145223 145223 200000 200000 192788 192788 207212 207212 0,805 0,805 0,303 0,303 0,000 0,000 --0,950 0,950 13,15 13,15 OK OK Test Test Test Test 550,0 550,0 0,0 0,0 20,0 20,0 0,0 0,0 0,0 0,0 20,0 20,0 20,0 20,0 20,0 20,0 20,0 20,0 760,0 760,0 0,0 0,0 380,0 380,0 1,5 1,5 253,3 253,3 570,0 570,0 0,0 0,0 445,0 445,0 2,4 2,4 253,3 253,3 500,0 500,0 0,0 0,0 300,0 300,0 2,0 2,0 150,0 150,0 9,57E-06 9,57E-06 1,76E-06 1,76E-06 1,76E-06 1,76E-06 78169 78169 89038 89038 145209 145209 145223 145223 200000 200000 192788 192788 207212 207212 0,324 0,324 0,190 0,190 0,000 0,000 --0,950 0,950 12,99 12,99 OK OK 0 1 2 3 4 0 1 2 3 4
Load point Load point ... Load description ... Load description ... Load condition ... Load condition ... Internal pressure (Pi) ... Internal pressure (Pi) ... External pressure (Pe) ... External pressure (Pe) ... Temperature (T) ... Temperature (T) ... Additional external axial force (FA) ... Additional external axial force (FA) ... Additional external moment (MA) ... Additional external moment (MA) ... Bolt temperature (TB) ... Bolt temperature (TB) ... Flange temperature (TF) ... Flange temperature (TF) ... Temperature loose flange (TL) ... Temperature loose flange (TL) ... Gasket temperature (TG) ... Gasket temperature (TG) ... Min. tensile strength at 20°C (RmS) ... Min. tensile strength at 20°C (RmS) ... Min tensile strength at design temp (RetS) .... Min tensile strength at design temp (RetS) .... 0,2% yield stress at design temp. (Rp02S) .... 0,2% yield stress at design temp. (Rp02S) .... Safety factor for shell material (SS) ... Safety factor for shell material (SS) ... Nominal stress for shell material (fS) ... Nominal stress for shell material (fS) ... Min. tensile strength
Min. tensile strength at 20°at 20°C (RmF) C (RmF) ... Min tensile strength at design temp. (RetF) ... Min tensile strength at design temp. (RetF) ... 0,2% yield stress at design temp. (Rp02F) .... 0,2% yield stress at design temp. (Rp02F) .... Safety factor for flange material (SF) ... Safety factor for flange material (SF) ... Nominal stress for flange material (fF) ... Nominal stress for flange material (fF) ... Min tensile strength
Min tensile strength at 20°at 20°C (RmB) C (RmB) ... Min tensile strength at design temp. (RetB) ... Min tensile strength at design temp. (RetB) ... 0,2% yield stress at design temp (Rp02B) ... 0,2% yield stress at design temp (Rp02B) ... Safety factor for bolt material (SB) ... Safety factor for bolt material (SB) ... Nominal stress for bolt material (fB) ... Nominal stress for bolt material (fB) ... Axial compliance YG (eq. 46)
Axial compliance YG (eq. 46) ... Axial compliance YQ (eq. 47)
Axial compliance YQ (eq. 47) ... Axial complianceYR (eq. 48) ... Axial complianceYR (eq. 48) ... Min gasket
Min gasket force FGmin force FGmin (eq. 49/50) (eq. 49/50) ... Min gasket force FGd (eq. 51) ... Min gasket force FGd (eq. 51) ... Bolt assembly force (FG0) ... Bolt assembly force (FG0) ... Req. assembly force (FG0req) ... Req. assembly force (FG0req) ... Nominal assembly force (FB0nom) ... Nominal assembly force (FB0nom) ... Minimum assembly force (FB0min) ... Minimum assembly force (FB0min) ... Maximum assembly force (FB0max) ... Maximum assembly force (FB0max) ... Bolt load ratio ØB (eq.71) ... Bolt load ratio ØB (eq.71) ... Gasket load ratio ØG (eq.72) ... Gasket load ratio ØG (eq.72) ... Flange load ratio ØF (eq 73) ... Flange load ratio ØF (eq 73) ... Blank flange load ratio ØF (eq.85) ... Blank flange load ratio ØF (eq.85) ... Blank flange load ratio Øx (eq.87) ... Blank flange load ratio Øx (eq.87) ... Loose flange load ratio ØL (eq.89) ... Loose flange load ratio ØL (eq.89) ... Allowable load ratio Ømax ... Allowable load ratio Ømax ... Minimum value of eF (eq. A.1) ... Minimum value of eF (eq. A.1) ... Load point admissibility valid ... Load point admissibility valid ...
--barg barg barg barg ° °CC N N Nm Nm ° °CC ° °CC ° °CC ° °CC N/mm² N/mm² N/mm² N/mm² N/mm² N/mm² --N/mm² N/mm² N/mm² N/mm² N/mm² N/mm² N/mm² N/mm² --N/mm² N/mm² N/mm² N/mm² N/mm² N/mm² N/mm² N/mm² --N/mm² N/mm² --N N N N N N N N N N N N N N --mm mm --Bolting Up Bolting Up Assembly Assembly 1,0 1,0 0,0 0,0 20,0 20,0 0,0 0,0 0,0 0,0 20,0 20,0 20,0 20,0 20,0 20,0 20,0 20,0 760,0 760,0 0,0 0,0 380,0 380,0 1,5 1,5 253,3 253,3 570,0 570,0 0,0 0,0 445,0 445,0 2,4 2,4 253,3 253,3 500,0 500,0 0,0 0,0 300,0 300,0 3,0 3,0 100,0 100,0 9,57E-06 9,57E-06 1,76E-06 1,76E-06 1,76E-06 1,76E-06 78169 78169 78188 78188 145209 145209 145223 145223 200000 200000 192788 192788 207212 207212 0,522 0,522 0,353 0,353 0,000 0,000 --0,950 0,950 12,99 12,99 OK OK Operation Operation Operation Operation 325,0 325,0 0,0 0,0 400,0 400,0 0,0 0,0 0,0 0,0 400,0 400,0 400,0 400,0 400,0 400,0 400,0 400,0 760,0 760,0 0,0 0,0 260,0 260,0 1,5 1,5 173,3 173,3 570,0 570,0 0,0 0,0 253,0 253,0 1,5 1,5 173,3 173,3 500,0 500,0 0,0 0,0 173,0 173,0 3,0 3,0 57,7 57,7 1,14E-05 1,14E-05 2,04E-06 2,04E-06 2,04E-06 2,04E-06 96203 96203 145223 145223 145209 145209 145223 145223 200000 200000 192788 192788 207212 207212 0,805 0,805 0,303 0,303 0,000 0,000 --0,950 0,950 13,15 13,15 OK OK Test Test Test Test 550,0 550,0 0,0 0,0 20,0 20,0 0,0 0,0 0,0 0,0 20,0 20,0 20,0 20,0 20,0 20,0 20,0 20,0 760,0 760,0 0,0 0,0 380,0 380,0 1,5 1,5 253,3 253,3 570,0 570,0 0,0 0,0 445,0 445,0 2,4 2,4 253,3 253,3 500,0 500,0 0,0 0,0 300,0 300,0 2,0 2,0 150,0 150,0 9,57E-06 9,57E-06 1,76E-06 1,76E-06 1,76E-06 1,76E-06 78169 78169 89038 89038 145209 145209 145223 145223 200000 200000 192788 192788 207212 207212 0,324 0,324 0,190 0,190 0,000 0,000 --0,950 0,950 12,99 12,99 OK OK 0 1 2 3 4 0 1 2 3 4
