KUOSHENG POOL COOLING PIPE. BOLTED JOINT 6" WN 150# RF

Design pressure 0.69 Allowable StressesDesign temperature 100.00 Flange BoltingFlange material A-182 F304 Design temp., Sfo 137.00 Design temp., Sb 293.80Bolting material A-193 B8 Cl 1 Atm. Temp., Sfa 137.90 Atm. Temp., Sa 357.30Corrosion allowance 0.00 No. of bolts 8.00

Bolt Nom. Size 19.05 3/4" 10 UNC 2ABolt root dia. (a) 15.75

FLANGE DIMENSIONSA= 279.40 B= 154.20 C= 241.30 R= 24.6Tentative thickness (t) 25.40 h= 63.50 go 7.10 g1= 18.95

Gasket FLEXITALLIC CG 6" 150#, 4.5 mm Facing3 GASKET PARAMETERS 4 LOAD AND BOLT CALCULATIONS

N 13.50 2.78E+05

7.79E+02b 6.55 1.68E+04

G 196.10 2.10E+04 1.56E+03

y 68.97 3.78E+04 W= 4.18E+05 BOLT STRESS = 267.89m 3.005 MOMENT CALCULATIONS

Load x Lever Arm = MomentOperating

1.30E+04 34.08 4.42E+05

1.68E+04 22.6 3.80E+05

8.00E+03 33.08 2.65E+05Mo 1.09E+06

Seating

4.18E+05 22.6 M'o 9.44E+066 K AND HUB FACTORSK=A/B 1.812 h/ho 1.92T 1.58 F (GRAPH APP. XI) 0.62Z 1.88 V (GRAPH APP. XI) 0.07Y 3.44 f (GRAPH APP. XI) 1.00U 3.78 e=F/ho 0.02

g1/go 2.67 9.00E+04

33.097 STRESS FORMULA FACTORS

t 25.40

1.48

1.63

0.93

0.18

1.12Bolt spacing 94.76 56.90

1.29mo = Mo/B 9.09E+03

7.90E+04

Allowable Stress Operating Allowable Stress Seating

205.5 22.66 206.85 196.96

137.00 20.62 137.90 179.20

137.00 9.73 137.90 84.53

137.00 21.64 137.90 188.08

21.64 188.08

16.19 140.75

1 DESIGN CONDITIONS

2 GASKET AND FACING DETAILS

Wm2=bπGy Am=greater of Wm2/Sa or Wm1/Sb

Hp=2bπGmP

H=G2πP/4 Ab

Wm1=Hp+H

HD=πB2P/4 hD=R+0.5g1 MD=HDhD

HG=Wm1-H hG=0.5(C-G) MG=HGhG

HT=H-HD hT=0.5(R+g1+hG) MT=HThT

HG=W hG=0.5(C-G)

d=(U/V)hogo2

ho = Ö(Bgo)

a = te+1b = 4/3 te + 1g = a/T

d = t3/dl = g + d

mG = M’o/B

1.5 Sfo 1.5 Sfa

Sfo Sfa

Sfo Sfa

Sfo Sfa

0.5(SH + SR) 0.5(SH + SR)

0.5(SH + ST) 0.5(SH + ST)

21/

.

gfmoS

alLongitudinHub

H l

2/

.

tmoS

RadialFlange

R lb

RT ZStmoYS

TangentialFlange

2/

.

)(5.0

)(5.0

TH

RH

SSor

SSofGreater

21/

.

gfmS

alLongitudinHub

GH l

2/

.

tmS

RadialFlange

GR lb

RGT ZStYmS

TangentialFlange

2/

.

)(5.0

)(5.0

TH

RH

SSor

SSofGreater

If bolt spacing exceeds 2a+t , multiply m0 and mG by

√bolt spacing2a+t

BRIDA PLANA (Fig. 6 de AD-B8)CONDICIONES DE DISEÑO

Presión (bar) 6.87 Temperatura (ºC) 20MATERIAL DE LA BRIDA = St 37-2

K (MPa) 235 S 1.5 235CARACTERÍSTICAS DE LA JUNTA

534 35.6GEOMETRIA DE LA BRIDA

995 910 759

826.5 33 6

a (mm) 72.5 v (B8 Fig. 3) 0.5 16.5

27540 47.5

310835.18 57745.30 76204.52

1386545.059 270966.31 43.82

K20 (MPa)

k0 k0 KD k1

da (mm) dt (mm) di (mm)

dD (mm) dL (mm) s1 (mm)

d'L (mm)

Z (mm3) bD (mm) (B7, Tbl. 1)

CALCULO DE FRB, FFB, FDB, FSB, FDV (B7)

FRB (N) FFB (N) FDB (N)

FDV (N) W (mm3) hF (mm)

BRIDA PLANA (Fig. 6 de AD-B8)CONDICIONES DE DISEÑO

MATERIAL DE LA BRIDA = St 37-2

S' 1.1CARACTERÍSTICAS DE LA JUNTA

1.2GEOMETRIA DE LA BRIDA

776

41.75

b (mm) 186

444785.00

SD

d2 (mm)

ad (mm)

FSB (N)