Project Plant Date
Design Pressure, P (MPa) o Design Temperature ( C) Flange
Material Bolting Material Modulus of Elasticity
Vessel Description Reference Drawing No.s DESIGN OF LOOSE TYPE
FLANGE TO AS 1210-2010 DESIGN CONDITION Allowable Stresses Flange
#N/A Design Temp, Sb Design Temp, Sf #N/A Ambient Temp, Sa Ambient
Temp, Sf Design Temp, Eo RESULTANT EXTERNAL LOADS & MOMENTS
Operating Conditions #N/A Ambient Temp, Eg
Bolting #N/A #N/A #N/A Gasket Seating
Moments Axial Tensile Loads Shell ID (mm) Neck Thickness (mm)
Bolt Size No. of Bolts, n Gasket OD (mm) Tongue OD (mm) Gasket
Material Gasket Width, N Gasket Thickenss, T Length of Pass
Partition Gasket, Lp Tongue Width, w Gasket Diameter, G Equivalent
Pressure, Pe OD PCD Gasket OD Gasket ID ID 0
Meo Feo DESIGN INPUT DATA Flange OD, A Flange ID, B Flange PCD,
C Flange Thickness, t Gasket ID Tongue ID GASKET AND FACING DETAILS
Facing 0 mm mm mm 0 mm #N/A mm #N/A MPa
N.mm N
Meg Feg mm mm mm mm mm mm Weld Leg (mm)
N.mm N
Dimensions Include Any Allowances
Gasket Factors, m & mp Seating Stresses, y & yp
Effective Pass Partition Gasket Seating Width, bp Basic Gasket
Width, bo Effective Gasket Width, b Total Pressure, Pt K=A/B BOLT
SPACING Min. Bolt Spacing, Pbmin
#N/A #N/A MPa mm #N/A mm #N/A mm #N/A SHAPE CONSTANTS #DIV/0! Y
MPa #DIV/0! #N/A #DIV/0! #N/A #N/A #N/A #N/A #N/A #N/A #N/A #N/A
Actual #N/A #N/A
Actual Bolt Spacing, Pbact Max. Bolt Spacing, Pbmax FLANGE
DESIGN BOLT LOAD H = 0.785G2P HP = 2b GmP + 2bpLpmpP Operating
Conditions Wm1 = H + HP + Feo + 4Meo/G Am1 = Wm1 / Sb Gasket
Seating Conditions Wm2 = bGy + bpLpyp + Feg + 4Meg/G
0
Shell ID
Thk
#N/A
Am2 = Wm2 / Sa W = Sa(Am + Ab) / 2
Dimensions Include Any Allowances MOMENT CALCULATIONS #DIV/0!
Moment Arm Operating 0 N hD = (C - B) / 2 #N/A hG = (C - G) / 2
#N/A hT = (hD + hG) / 2
Required Bolt Area, Am Actual Bolt Area, Ab
Load HD = 0.785B2P HG = W - H HT = H - HD
Moments 0 mm MD = HD x hD #N/A MG = HG x hG #N/A MT = HT x hT MO
= MD+MG+MT M'O = Cf x MO 0 Nm #N/A #N/A #N/A #DIV/0! #N/A #DIV/0!
Actual #DIV/0! Thickness Allowable #DIV/0! Design Temp, Sf Amb
Temp, Sf Allowable #N/A 1.0 #N/A #N/A mm
W
Gasket Seating #N/A hG = (C - G) / 2 FLANGE THICKNESS Gasket
Seating t = (M'oY) #DIV/0! (SfB) STRESSES INDUCED Gasket Seating ST
= YM'O #DIV/0! t B Operating FLANGE RIGIDITY Gasket Seating #N/A
547Mo Egt3 Ln(K)
#N/A MO = W x hG M'O = Cf x MO
Operating t = (M'oY) (SfB) Operating ST = YM'O t B
547Mo Eot3 Ln(K)
Design Data & CalculationsDesign Pressure Design Temperature
External Moment (Meo) External Moment (Meg) External Tensile Load
(Feo) External Tensile Load (Feg) Flange Material Bolt Material
Gasket Material Flange Type Shell I.D. Shell / Neck Thk Corrosion
Allowance Allowable Stress Values Flange (Ambient Temp) Flange
(Design Temp) Bolt (Ambient Temp) Bolt (Design Temp) Modulus of
Elasticity Values Flange (Ambient Temp) Flange (Design Temp)
Assumptions Flange Thickness Bolt Size Bolt Hole Dia Flange I.D.
(B) Wels Size Bolt Size Radial Dist. (R) Edge Dist. (E) Pbmin
Flange P.C.D. (C) Flange O.D. (A) Gasket Width (N) Gasket Thickness
(T) Tongue Width (w) Gasket Factors (m & m p) Seating Stresses
(y & yp) Facing Sketch Type Basic gasket Width (bo) 0 0 0 0 0 0
0 0 0 Loose 0 0 MPa C N.mm N.mm N N
0
mm mm mm
#N/A #N/A #N/A #N/A
MPa MPa MPa MPa
#N/A #N/A
MPa MPa
0 0 #N/A 0 0 0 #N/A #N/A #N/A 0 0 0 0 0 #N/A #N/A 0 #N/A
mm mm mm mm mm mm mm
mm mm mm MPa mm
Eff. gasket Width (b) Pb(max) No. of Bolts Max. Min. No. of
Bolts provided Pb(act) Factors K (A/B) Y Tongue I.D. Tongue O.D.
Gasket I.D. Gasket O.D. Length of Pass Partition Gasket (Lp)
Effective Pass Partition Gasket Seating Width (bp) Gasket Diameter
(G) Equivalent Pressure (Pe) Total Pressure (Pt) Loads H HP HD HG
HT Flange Design Bolt Load Operating W m1 Gasket Seating W m2
Operating Am1 Gasket Seating Am2 Am Ab #N/A #N/A #N/A #N/A mm mm mm
mm #N/A #N/A N N
#N/A #N/A
mm mm
#N/A #N/A 0 #DIV/0! mm
#DIV/0! #DIV/0! 0.0 0.0 0.0 0.0 0 0 #N/A #N/A #N/A mm mm mm mm
mm mm mm MPa MPa
#N/A #N/A 0 #N/A #N/A
N N N N N
#N/A
Operating W Gasket Seating W Moment Arms hD hG hT Moments MD MG
MT Operating MO Gasket Seating MO Moment Factor Cf Operating CfMO
Gasket Seating CfMO Operating t Gasket Seating t Req'd t Operating
ST Gasket Seating ST Flange Rigidity Operating 547 Mo/(Eo t3Ln(K))
Gasket Seating 547 Mo/(Eg t3Ln(K)) Maximum #DIV/0! #DIV/0! MPa MPa
#DIV/0! #DIV/0! #DIV/0! mm mm mm #N/A #N/A Nm Nm 0 #N/A #N/A Nm Nm
Nm #N/A N
#N/A
N
0.0 #N/A #N/A
mm mm mm
#DIV/0!
#DIV/0! #DIV/0!
Nm Nm
#N/A #N/A
547 Mo/(E t3Ln(K))
#N/A
Flange O.D. (A) Flange I.D. (B) K (A/B) Y
Ambient Design T
Material Modulus Modulus Max. Te
Recommended Maximum Value 1 mm
Recommended Minimum Values #N/A mm #N/A mm
A
Bolt Size Bolt Material Lower Limit > Upper limit 50%
Expanded PTFE - Compress. >50% Elastomer - Cotton Fabric
Insertion Vegetable Fibre Spiral Wound (Carbon Steel) Spiral Wound
(Stainless Steel) Spiral Wound (Monel) Corr. Soft Aluminium -
graphite Corr. Soft Copper - graphite Corr. Iron - graphite Corr.
Soft Steel - graphite Corr. Monel - graphite Corr. Stainless -
graphite Corr. Soft Aluminium Jacketed - gra Corr. Soft Copper
Jacketed - graph Corr. Iron Jacketed - graphite
Corr. Soft Steel Jacketed - graphite Corr. Monel Jacketed -
graphite Corr. Stainless Jacketed - graphite Corr. Soft Aluminium
Corr. Soft Copper Corr. Iron Corr. Soft Steel Corr. Monel Corr.
Stainless Steel Graphite Laminate Solid Metal Core PTFE Laminate
Solid Metal Core Flat Soft Aluminium Jacketed - gra Flat Soft
Copper Jacketed - graphi Flat Iron Jacketed - graphite Flat Soft
Steel Jacketed - graphite Flat Monel Jacketed - graphite Flat
Stainless Jacketed - graphite Grooved Soft Aluminium Grooved Soft
Copper Grooved Iron Grooved Soft Steel Grooved Monel Grooved
Stainless Flat Soft Aluminium
Gasket width (N) Gasket Thk (T) Tongue Width (w) Actual
Facing
0 0 0 0 I 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0 2 3 4 5 6 1a 1b 1c 1d
Basic Gasket Seating Width(bo) Effective Gasket Seating Width
(b)
#N/A #N/A
0 0 #### ####
Actual Shell OD
0 Shell OD Less Than 80 150 350 450 600 -
Ambient Temperature Design Temperature
20 0
0 0
C C
Material Modulus of Elasticity (Ambient) Modulus of Elasticity
(Design) Max. Temp. Limit
0 #N/A #N/A #N/A
MPa MPa 0 C
Material Max. Temp. Limit
Bolt Material Max. Temp. Limit
Flange Material AS 1548-PT430 [
