PT PATRA BADAK ARUN SOLUSI

PT PATRA BADAK ARUN SOLUSI

Jl. Prof. Dr. Soepomo SH. No. 55 Jakarta Selatan. 12810

COMPRESS Pressure Vessel Design Calculations

Vessel No: -

Engineer: Deny Hardiyanto

Name: Chemical Vessel

Table of Contents

General Arrangement Drawing 1

Deficiencies Summary 3

Nozzle Schedule 4

Nozzle Summary 5

Pressure Summary 6

Revision History 7

Settings Summary 8

Radiography Summary 10

Thickness Summary 11

Weight Summary 12

Long Seam Summary 13

Hydrostatic Test 14

Vacuum Summary 15

Out-Of-Roundness Summary 16

Foundation Load Summary 17

Bill of Materials 18

Ellipsoidal Head #2 19

Straight Flange on Ellipsoidal Head #2 22

PSV (N5) 33

Shell 45

Inlet (N1) 62

Legs #1 74

Pressure Gauge (N3) 82

Spare (N6) 94

Temperature Indicator (N4) 106

Straight Flange on Ellipsoidal Head #1 118

General Arrangement Drawing

Deficiencies Summary

No deficiencies found.

Nozzle Schedule

Specifications Nozzle

mark Identifier Size Materials Impact

Tested Normalized Fine Grain Flange Blind N1 Inlet NPS 2 Sch 40S (Std) DN 50 Nozzle SA-312 TP316 Wld pipe No No No NPS 2 Class 900

WN A182 F316 No

N2

Outlet Drain NPS 2 Sch 40S (Std) DN 50 Nozzle SA-312 TP316 Wld pipe No No No NPS 2 Class 900 WN A182 F316 N/A Elbow Outlet (N2) NPS 2 Sch 40S (Std) DN 50 B16.9 Elbow SA-403 316 No No No NPS 2 Class 900

WN A182 F316 No Pipe Outlet (N2) NPS 2 Sch 40S (Std) DN 50 Nozzle Pipe SA-312 TP316 Wld pipe No No No NPS 2 Class 900

WN A182 F316 No

N3 Pressure Gauge NPS 2 Sch 40S (Std) DN 50 Nozzle SA-312 TP316 Wld pipe No No No NPS 2 Class 900 WN A182 F316 No N4 Temperature Indicator NPS 2 Sch 40S (Std) DN 50 Nozzle SA-312 TP316 Wld pipe No No No NPS 2 Class 900

WN A182 F316 No N5 PSV NPS 2 Sch 40S (Std) DN 50 Nozzle SA-312 TP316 Wld pipe No No No NPS 2 Class 900

WN A182 F316 No N6 Spare NPS 2 Sch 40S (Std) DN 50 Nozzle SA-312 TP316 Wld pipe No No No NPS 2 Class 900

WN A182 F316 No

Nozzle Summary

Dimensions

Nozzle mark

OD (mm)

t_n (mm)

Req t_n (mm)

A₁? A₂?

Shell Reinforcement

Pad Corr

(mm) A_a/A_r Nom t (%)

(mm)

Design t (mm)

User t (mm)

Width (mm)

t_pad (mm)

N1 60.33 3.91 3.91 Yes Yes 22 N/A N/A N/A 0 Exempt

N2 60.33 3.91 3.91 Yes Yes 24.07* N/A N/A N/A 0 Exempt

N3 60.33 3.91 3.91 Yes Yes 22 N/A N/A N/A 0 Exempt

N4 60.33 3.91 3.91 Yes Yes 22 N/A N/A N/A 0 Exempt

N5 60.33 3.91 3.91 Yes Yes 24.07* N/A N/A N/A 0 Exempt

N6 60.33 3.91 3.91 Yes Yes 22 N/A N/A N/A 0 Exempt

*Head minimum thickness after forming

Definitions tn Nozzle thickness

Req tn Nozzle thickness required per UG-45/UG-16

Increased for pipe to account for 12.5% pipe thickness tolerance Nom t Vessel wall thickness

Design t Required vessel wall thickness due to pressure + corrosion allowance per UG-37 User t Local vessel wall thickness (near opening)

A_a Area available per UG-37, governing condition A_r Area required per UG-37, governing condition Corr Corrosion allowance on nozzle wall

Pressure Summary

Component Summary

Identifier

P Design

(bar) T Design

(°C) MAWP

(bar) MAP (bar)

MAEP (bar)

T_e external

(°C) MDMT

(°C)

MDMT Exemption

Impact Tested

Ellipsoidal Head #2 99.28 80 119.74 119.74 43.81 80 -196 Note 1 No

Straight Flange on Ellipsoidal Head #2 99.28 80 120.77 120.77 50.16 80 -196 Note 2 No

Shell 99.28 80 105.34 105.34 42.94 80 -196 Note 2 No

Straight Flange on Ellipsoidal Head #1 99.28 80 120.77 120.77 50.16 80 -196 Note 2 No

Ellipsoidal Head #1 99.28 80 119.74 119.74 43.81 80 -196 Note 3 No

Legs #1 99.28 80 99.28 N/A N/A N/A N/A N/A N/A

Inlet (N1) 99.28 80 105.34 105.34 42.94 80 -48 Note 4 No

Outlet Drain (N2) 99.28 80 132.92 132.92 43.81 80 -48 Note 4 No

Elbow Outlet (N2) 99.28 80 N/I N/I N/I 80 N/I N/A No

Pipe Outlet (N2) 99.28 80 N/I N/I N/I 80 N/I N/A No

Pressure Gauge (N3) 99.28 80 105.34 105.34 42.94 80 -48 Note 4 No

Temperature Indicator (N4) 99.28 80 105.34 105.34 42.94 80 -48 Note 4 No

PSV (N5) 99.28 80 132.92 132.92 43.81 80 -48 Note 4 No

Spare (N6) 99.28 80 105.34 105.34 42.94 80 -48 Note 4 No

Chamber Summary

Design MDMT -28.89 °C

Rated MDMT -28.89 °C @ 99.28 bar

MAWP hot & corroded 99.28 bar @ 80 °C

MAP cold & new 105.34 bar @ 21.11 °C

MAEP 42.94 bar @ 80 °C

(1) The rated MDMT is limited to the design MDMT based on the setting in the Calculations tab of the Set Mode dialog.

Notes for MDMT Rating

Note # Exemption Details

1. Straight Flange governs MDMT

2. Rated MDMT per UHA-51(d)(1)(a), (carbon content does not exceed 0.10%) = -196°C 3. Straight Flange governs MDMT

4.

Flange rating governs:

Flange rated MDMT per UHA-51(d)(1)(a) = -196°C Bolts rated MDMT per Fig UCS-66 note (c) = -48°C

Revision History

Revisions

No. Date Operator Notes

0 10/ 5/2023 pbascompress New vessel created ASME Section VIII Division 1 [COMPRESS 2022 Build 8200]

Settings Summary

COMPRESS 2022 Build 8200

ASME Section VIII Division 1, 2021 Edition Metric

Units MKS

Datum Line Location 0.00 mm from bottom seam

Vessel Design Mode Design Mode

Minimum thickness 1.5 mm per UG-16(b)

Design for cold shut down only No

Design for lethal service (full radiography required) No

Design nozzles for Design P only

Corrosion weight loss 100% of theoretical loss

UG-23 Stress Increase 1.20

Skirt/legs stress increase 1.0

Minimum nozzle projection 152.4 mm

Juncture calculations for a > 30 only Yes

Preheat P-No 1 Materials > 1.25" and <= 1.50" thick No UG-37(a) shell tr calculation considers longitudinal stress No Cylindrical shells made from pipe are entered as minimum thickness No

Nozzles made from pipe are entered as minimum thickness No

ASME B16.9 fittings are entered as minimum thickness No

Butt welds Tapered per Figure UCS-66.3(a)

Disallow Appendix 1-5, 1-8 calculations under 15 psi No

Hydro/Pneumatic Test

Shop Hydrotest Pressure 1.3 times vessel MAWP [UG-99(b)]

Test liquid specific gravity 1.00

Maximum stress during test 90% of yield

Required Marking - UG-116

UG-116(e) Radiography RT1

UG-116(f) Postweld heat treatment None

Code Cases\Interpretations

Use Appendix 46 No

Use UG-44(b) No

Apply interpretation VIII-1-83-66 Yes

Apply interpretation VIII-1-86-175 Yes

Apply interpretation VIII-1-01-37 Yes

Apply interpretation VIII-1-01-150 Yes

Apply interpretation VIII-1-07-50 Yes

Apply interpretation VIII-1-16-85 Yes

No UCS-66.1 MDMT reduction No

No UCS-68(c) MDMT reduction No

Disallow UG-20(f) exemptions No

UG-22 Loadings

Note 2: UG-22(d)(1),(e),(f)-snow,(g),(h),(i) are not considered. If these loads are present, additional calculations must be performed.

License Information

Company Name PT Patra Badak Arun Solusi

License Commercial

License Key ID 33623 Support Expires June 23, 2023

Radiography Summary

UG-116 Radiography

Component

Longitudinal Seam Top Circumferential Seam Bottom Circumferential Seam Category Mark

(Fig UW- 3)

Radiography / Joint Type

Category (Fig UW-

3)

Radiography / Joint Type

Category (Fig UW-

3)

Radiography / Joint Type

Ellipsoidal Head #2 N/A Seamless No RT N/A N/A B Full UW-11(a) / Type 1 RT1

Shell A Full UW-11(a) / Type

1 B Full UW-11(a) / Type 1 B Full UW-11(a) / Type 1 RT1

Ellipsoidal Head #1 N/A Seamless No RT B Full UW-11(a) / Type 1 N/A N/A RT1

Nozzle Longitudinal Seam Nozzle to Vessel

Circumferential Seam

Nozzle free end Circumferential Seam

PSV (N5) N/A Welded pipe D N/A / Type 7 C UW-11(a)(4) exempt /

Type 1 N/A

Inlet (N1) N/A Welded pipe D N/A / Type 7 C UW-11(a)(4) exempt /

Type 1 N/A

Pressure Gauge (N3) N/A Welded pipe D N/A / Type 7 C UW-11(a)(4) exempt /

Type 1 N/A

Temperature Indicator (N4) N/A Welded pipe D N/A / Type 7 C UW-11(a)(4) exempt /

Type 1 N/A

Spare (N6) N/A Welded pipe D N/A / Type 7 C UW-11(a)(4) exempt /

Type 1 N/A

Outlet Drain (N2) N/A Welded pipe D N/A / Type 7 C UW-11(a)(4) exempt /

Type 1 N/A

Nozzle Flange Longitudinal Seam Flange Face Nozzle to Flange Circumferential

Seam

ASME B16.5/16.47 flange attached to PSV (N5) N/A Seamless No RT N/A N/A / Gasketed C UW-11(a)(4) exempt /

Type 1 N/A

ASME B16.5/16.47 flange attached to Inlet (N1) N/A Seamless No RT N/A N/A / Gasketed C UW-11(a)(4) exempt /

Type 1 N/A

ASME B16.5/16.47 flange attached to Pressure

Gauge (N3) N/A Seamless No RT N/A N/A / Gasketed C UW-11(a)(4) exempt /

Type 1 N/A

ASME B16.5/16.47 flange attached to Temperature

Indicator (N4) N/A Seamless No RT N/A N/A / Gasketed C UW-11(a)(4) exempt /

Type 1 N/A

ASME B16.5/16.47 flange attached to Spare (N6) N/A Seamless No RT N/A N/A / Gasketed C UW-11(a)(4) exempt /

Type 1 N/A

ASME B16.5/16.47 flange attached to Outlet Drain

(N2) N/A Seamless No RT N/A N/A / Gasketed C UW-11(a)(4) exempt /

Type 1 N/A

Interpretation VIII-1 01-150 has been applied.

UG-116(e) Required Marking: RT1

Thickness Summary

Component Data Component

Identifier Material Diameter (mm)

Length (mm)

Nominal t (mm)

Design t (mm)

Total Corrosion (mm)

Joint

E Load

Ellipsoidal Head #2 SA-240 316 550 ID 161.57 24.07* 19.93 0 1.00 Internal

Straight Flange on Ellipsoidal Head #2 SA-240 316 550 ID 50.8 25.4 20.68 0 1.00 Internal

Shell SA-240 316 550 ID 1,200 22 20.68 0 1.00 Internal

Straight Flange on Ellipsoidal Head #1 SA-240 316 550 ID 50.8 25.4 20.68 0 1.00 Internal

Ellipsoidal Head #1 SA-240 316 550 ID 161.57 24.07* 19.93 0 1.00 Internal

*Head minimum thickness after forming

Definitions

Nominal t Vessel wall nominal thickness

Design t Required vessel thickness due to governing loading + corrosion Joint E Longitudinal seam joint efficiency

Load

Internal Circumferential stress due to internal pressure governs External External pressure governs

Wind Combined longitudinal stress of pressure + weight + wind governs Seismic Combined longitudinal stress of pressure + weight + seismic governs

Weight Summary

Weight (kg) Contributed by Vessel Elements

Component Metal New*

Metal

Corroded Insulation Insulation

Supports Lining Piping + Liquid

Operating Liquid Test Liquid Surface Area m² New Corroded New Corroded

Ellipsoidal Head #2 93.1 93.1 0 0 0 0 0 0 34 34 0.53

Shell 378.8 378.8 0 0 0 0 0 0 285.6 285.6 2.23

Ellipsoidal Head #1 93.1 93.1 0 0 0 0 0 0 34.9 34.9 0.53

Legs #1 39 39 0 0 0 0 0 0 0 0 1.27

TOTAL: 604.1 604.1 0 0 0 0 0 0 354.4 354.4 4.55

*Shells with attached nozzles have weight reduced by material cut out for opening.

Weight (kg) Contributed by Attachments

Component

Body Flanges Nozzles &

Flanges Packed Beds

Ladders &

Platforms Trays Tray Supports

Rings &

Clips Vertical

Loads

Surface Area m² New Corroded New Corroded

Ellipsoidal Head #2 0 0 11.9 11.9 0 0 0 0 0 0 0.11

Shell 0 0 47.7 47.7 0 0 0 0 0 0 0.44

Ellipsoidal Head #1 0 0 36.9 36.9 0 0 0 0 0 0 0.33

Legs #1 0 0 0 0 0 0 0 0 0 0 0

TOTAL: 0 0 96.5 96.5 0 0 0 0 0 0 0.88

Vessel Totals

New Corroded

Operating Weight (kg) 701 701

Empty Weight (kg) 701 701

Test Weight (kg) 1,057 1,057

Surface Area (m²) 5.43 -

Capacity** (liters) 353 353

**The vessel capacity does not include volume of nozzle, piping or other attachments.

Vessel Lift Condition Vessel Lift Weight, New (kg) 701 Center of Gravity from Datum (mm) 502.48

Long Seam Summary

Shell Long Seam Angles Component Seam 1

Shell 135°

Shell Plate Lengths Component Starting

Angle Plate 1

Shell 135° 1,796.99 mm

Notes

1) Plate Lengths use the circumference of the vessel based on the mid diameter of the components.

2) North is located at 0°

Shell Rollout

Hydrostatic Test

Horizontal shop hydrostatic test based on MAWP per UG-99(b) Gauge pressure at 21.11°C

Horizontal shop hydrostatic test Identifier

Local test pressure

(bar)

Test liquid static head

(bar)

UG-99(b) stress

ratio

UG-99(b) pressure factor

Ellipsoidal Head #2 (1) 129.14 0.07 1 1.30

Straight Flange on Ellipsoidal Head #2 129.14 0.07 1 1.30

Shell 129.14 0.07 1 1.30

Straight Flange on Ellipsoidal Head #1 129.14 0.07 1 1.30

Ellipsoidal Head #1 129.14 0.07 1 1.30

Inlet (N1) 129.09 0.02 1 1.30

Outlet Drain (N2) 129.12 0.05 1 1.30

PSV (N5) 129.12 0.05 1 1.30

Pressure Gauge (N3) 129.1 0.03 1 1.30

Spare (N6) 129.12 0.05 1 1.30

Temperature Indicator (N4) 129.1 0.03 1 1.30

(1) Ellipsoidal Head #2 limits the UG-99(b) stress ratio.

(2) The zero degree angular position is assumed to be up, and the test liquid height is assumed to the top-most flange.

The field test condition has not been investigated.

= 1.3 ⋅M A W P ⋅LSR

= 1.3 ⋅ 99.28 ⋅ 1

=129.07 bar

Vacuum Summary

Largest Unsupported Length Le

Component Line of Support

Elevation above Datum

(mm)

Length Le (mm)

Ellipsoidal Head #2 - 1,412.37 N/A

- 1/3 depth of Ellipsoidal Head #2 1,296.63 N/A

Straight Flange on Ellipsoidal Head #2 Top - 1,250.8 1,393.27

Straight Flange on Ellipsoidal Head #2 Bottom - 1,200 1,393.27

Shell Top - 1,200 1,393.27

Shell Bottom - 0 1,393.27

Straight Flange on Ellipsoidal Head #1 Top - 0 1,393.27

Straight Flange on Ellipsoidal Head #1 Bottom - -50.8 1,393.27

- 1/3 depth of Ellipsoidal Head #1 -96.63 N/A

Ellipsoidal Head #1 - -212.37 N/A

Out-Of-Roundness Summary

Out-Of-Roundness

Component Diameter

(mm)

Elevation (mm)

Max. Deviation, e (mm)

Chord (mm)

Length, Le (mm)

Ellipsoidal Head #2 598.14 1,296.63 5.32 314.67 498.23

Straight Flange on Ellipsoidal Head #2 600.8 1,225.4 5.08 421.94 1,393.27

Shell 594 600 4.95 405.34 1,393.27

Straight Flange on Ellipsoidal Head #1 600.8 -25.4 5.08 421.94 1,393.27

Ellipsoidal Head #1 598.14 -96.63 5.32 314.67 498.23

Foundation Load Summary

Legs #1: Total Loading at Base Load Vessel Condition Base Shear

( kg_f )

Base Moment ( kg_f-m )

Vertical Force ( kg_f )

Weight Operating, Corroded 0 15.1 700.6

Weight Operating, New 0 15.1 700.6

Shear and moment values reported above are presented without applicable load combination factors.

Support Information

Support Type Legs

Number of Support Elements (Base Plates) 4

Base Plate Length 120 mm

Base Plate Width 120 mm

Base Plate Thickness 22 mm

Number of Anchor Bolts Per Base Plate 1 Bolt Circle Diameter 701.6 mm

Bolt Size and Type 3/8" coarse bolt

Bolt Hole Clearance 9.52 mm

Center of Gravity (Distance from Support Base) 1,402.48 mm

Bill of Materials

Heads

Item # Type Material Thk [mm] Dia. [mm] Wt. [kg] (ea.) Qty

H1 Ellipsoidal Head SA-240 316 24.07 (min.) 550 ID 93.7 2

Shells

Item # Type Material Thk [mm] Dia. [mm] Length [mm] Wt. [kg] (ea.) Qty

S1 Cylinder SA-240 316 22 550 ID 1,200 380.8 1

Legs

Item # Type Material Thk [mm] Length [mm] Wt. [kg] Qty

L1 3x3x1/4 Equal Angle SS 316 6.35 1,000 9.8 4

Nozzles / Nozzle Piping

Item # Type Material NPS Thk [mm] Dia. [mm] Length [mm] Wt. [kg]

Noz1 Nozzle SA-312 TP316 Wld pipe NPS 2 Sch 40S (Std) DN 50 3.91 60.33 OD 625 3.5

P1 Nozzle Pipe SA-312 TP316 Wld pipe NPS 2 Sch 40S (Std) DN 50 3.91 60.33 OD 300 1.7

ASME B16.9 Fittings

Item # Type Material Size [mm] Qty

EB1 B16.9 Elbow Long Radius SA-403 316 NPS 2 Sch 40S (Std) DN 50 1

Flanges

Item # Type Material NPS Dia. [mm] Wt. [kg] (ea.) Qty

AF1 ASME B16.5 Welding Neck - Class 900 A182 F316 2 215.9 x 52.5 11.3 8

Fasteners

Item # Description Material Length [mm] Qty

FB1 7/8" coarse bolt SA-193 B7 Bolt <= 64 146 56

SB1 3/8" coarse bolt Support Leg bolt material - 4

All listed flange bolts require associated nuts and washers in accordance with Division 1, UCS-11.

Plates

Item # Material Thk [mm] Wt. [kg] Qty [ m²]

Plate1 SS 316 22 9.9 0.0576

Plate1 - Note: Applies to support leg base plates

Ellipsoidal Head #2

ASME Section VIII Division 1, 2021 Edition Metric

Component Ellipsoidal Head

Material SA-240 316 (II-D Metric p. 76, ln. 26)

Attached To Shell

Impact

Tested Normalized Fine Grain

Practice PWHT Maximize MDMT/

No MAWP

No No No No No

Design

Pressure (bar) Design

Temperature (°C) Design MDMT (°C)

Internal 99.28 80

-28.89

External 1.03 80

Static Liquid Head

Condition P_s (bar) H_s (mm) SG

Test horizontal 0.07 760.45 1

Dimensions

Inner Diameter 550 mm

Head Ratio 2

Minimum Thickness 24.07 mm

Corrosion Inner 0 mm

Outer 0 mm

Length L_{s f} 50.8 mm

Nominal Thickness t_{s f} 25.4 mm

Weight and Capacity

Weight (kg)¹ Capacity (liters)¹

New 93.12 33.85

Corroded 93.12 33.85

Radiography

Category A joints Seamless No RT

Head to shell seam Full UW-11(a) Type 1

1 includes straight flange

Results Summary

Governing condition internal pressure

Minimum thickness per UG-16 1.5 mm + 0 mm = 1.5 mm Design thickness due to internal pressure (t) 19.93 mm

Design thickness due to external pressure (t_e) 1.48 mm Maximum allowable working pressure (MAWP) 119.74 bar Maximum allowable pressure (MAP) 119.74 bar Maximum allowable external pressure (MAEP) 43.81 bar Straight Flange governs MDMT -196°C

Design thickness for internal pressure, (Corroded at 80 °C) UG-32(c)(1)

19.93 mm

Maximum allowable working pressure, (Corroded at 80 °C) UG-32(c)(1)

119.74 bar

t= P⋅D + Corrosion

2 ⋅S⋅E− 0.2 ⋅P = 99.28 ⋅ 550 + 0

2 ⋅ 1,380 ⋅ 1 − 0.2 ⋅ 99.28 =

P =2 ⋅S⋅E⋅t −

D+ 0.2 ⋅t Ps =2 ⋅ 1,380 ⋅ 1 ⋅ 24.07 − 0 550 + 0.2 ⋅ 24.07 =

Maximum allowable pressure, (New at 21.11 °C) UG-32(c)(1)

119.74 bar

Design thickness for external pressure, (Corroded at 80 °C) UG-33(d)

Equivalent outside spherical radius

From Table HA-2 Metric: B = 354.6598 kg_f/cm²

The head external pressure design thickness (t_e) is 1.48 mm.

Maximum Allowable External Pressure, (Corroded at 80 °C) UG-33(d)

Equivalent outside spherical radius

From Table HA-2 Metric: B = 924.643 kg_f/cm²

The maximum allowable external pressure (MAEP) is 43.81 bar.

% Forming strain - UHA-44(a)(2)

ASME Section VIII Division 1 UG-81(a) Out-of-Roundness P =2 ⋅S⋅E⋅t −

D+ 0.2 ⋅t Ps =2 ⋅ 1,380 ⋅ 1 ⋅ 24.07 − 0 550 + 0.2 ⋅ 24.07 =

= ⋅ = 0.833 ⋅ 598.14 = 498.23 mm Ro Ko Do

A= 0.125 = = 0.000372

/ t Ro

0.125 498.23 / 1.48

= = = 1.0342 bar

Pa

B / t Ro

347.8025 498.23 / 1.48

t = 1.48 mm+Corrosion = 1.48 mm + 0 mm = 1.48 mm

= ⋅ = 0.833 ⋅ 598.14 = 498.23 mm Ro Ko Do

A= 0.125 = = 0.006039

/ t Ro

0.125 498.23 / 24.07

= = = 43.807 bar

Pa

B / t Ro

906.765 498.23 / 24.07

EF E=(75 ⋅t )⋅(1 − )=( )⋅(1 − )= 17.9379 % Rf

Rf

Ro

75 ⋅ 25.4 106.2

106.2

∞

Inside surface shall not deviate outside the shape by more than 1.25 % of D Inside surface shall not deviate inside the shape by more than 0.625 % of D

ASME Section VIII Division 1 UG-80(b) Out-of-Roundness

Measured deviation shall not exceed the maximum permissible deviation e

0.5

41.3982

0.2

34.054

0.25

51.4448

0.2211

5.32 mm

ASME Section VIII Division 1 Figure UG-29.2

0.175

28.1183

0.15

47.5263

0.1579

157.33 mm 314.67 mm L =

Do

= =

Do

t

996.45 24.07 Lower curve factor =

( = 0.5)= y1 L

Do

Upper curve factor =

( = 0.5)=

y2 L Do

C F= y−y1 (C −C ) +C = ⋅ (0.25 − 0.2) + 0.2 =

−

y2 y1 F2 F1 F1 41.3982−34.054 51.4448−34.054 e=C F⋅t= 0.2211 ⋅ 24.07 =

Chord length = 2 ⋅ arc length determined from Figure UG-29.2 Lower curve factor =

( = 0.5)=

y₁ L Do

Upper curve factor =

( = 0.5)=

y2 L Do

C F= y−y1 (C −C ) +C = ⋅ (0.15 − 0.175) + 0.175 =

−

y₂ y₁ F2 F1 F1 41.3982−28.1183 47.5263−28.1183 A rc=C F⋅Do = 0.1579 ⋅ 996.45 =

Chord = 2 ⋅A rc= 2 ⋅ 157.33 =

Straight Flange on Ellipsoidal Head #2

ASME Section VIII Division 1, 2021 Edition Metric

Component Cylinder

Material SA-240 316 (II-D Metric p. 76, ln. 26) Impact

Tested Normalized Fine Grain

Practice PWHT Maximize MDMT/

No MAWP

No No No No No

Design Pressure (bar)

Design Temperature (°C)

Design MDMT (°C)

Internal 99.28 80

-28.89

External 1.03 80

Static Liquid Head

Condition P_s (bar) H_s (mm) SG

Test horizontal 0.07 760.45 1

Dimensions

Inner Diameter 550 mm

Length 50.8 mm

Nominal Thickness 25.4 mm

Corrosion Inner 0 mm

Outer 0 mm

Weight and Capacity

Weight (kg) Capacity (liters)

New 18.72 12.07

Corroded 18.72 12.07

Radiography

Longitudinal seam Seamless No RT

Bottom Circumferential seam Full UW-11(a) Type 1 Results Summary

Governing condition Internal pressure

Minimum thickness per UG-16 1.5 mm + 0 mm = 1.5 mm

Design thickness due to internal pressure (t) 20.68 mm Design thickness due to external pressure (t_e) 2.8 mm Design thickness due to combined loadings + corrosion 9.75 mm Maximum allowable working pressure (MAWP) 120.77 bar Maximum allowable pressure (MAP) 120.77 bar Maximum allowable external pressure (MAEP) 50.16 bar

Rated MDMT -196 °C

UHA-51 Material Toughness Requirements

20.68 mm

= =

tr

99.28 ⋅ 275 1,380 ⋅ 1 − 0.6 ⋅ 99.28

⋅ ^* 20.68 ⋅ 1

20.68 mm

Maximum allowable working pressure, (at 80 °C) UG-27(c)(1)

120.77 bar

Maximum allowable pressure, (at 21.11 °C) UG-27(c)(1)

120.77 bar

External Pressure, (Corroded & at 80 °C) UG-28(c)

From table G:

From table HA-2 Metric:

Design thickness for external pressure P_a = 1.03 bar

2.8 mm

Maximum Allowable External Pressure, (Corroded & at 80 °C) UG-28(c)

From table G:

From table HA-2 Metric:

50.16 bar

% Forming strain - UHA-44(a)(2)

t= P⋅R + Corrosion = + 0 =

S⋅E− 0.60 ⋅P

99.28 ⋅ 275 1,380 ⋅ 1.00 − 0.60 ⋅ 99.28

P= S⋅E⋅t − = − 0 =

R+ 0.60 ⋅t Ps

1,380 ⋅ 1.00 ⋅ 25.4 275 + 0.60 ⋅ 25.4

P= S⋅E⋅t = =

R+ 0.60 ⋅t

1,380 ⋅ 1.00 ⋅ 25.4 275 + 0.60 ⋅ 25.4

= = 2.3190

L Do

1,393.27 600.8

= = 214.4348

Do

t

600.8 2.8

A= 0.000179

B= 169.6081 kg/cm²(166.33 bar)

= = = 1.03 bar

Pa 4 ⋅B 3 ⋅ (Do/t)

4 ⋅ 166.33 3 ⋅ (600.8/2.8)

=t+ Corrosion = 2.8 + 0 = ta

= = 2.3190

L Do

1,393.27 600.8

= = 23.6535

Do

t

600.8 25.4

A= 0.004764

B= 907.3311 kg/cm²(889.7863 bar)

= = =

Pa

4 ⋅B 3 ⋅ (Do/t)

4 ⋅ 889.79 3 ⋅ (600.8/25.4)

EF E=(50 ⋅t )⋅(1 − )=( )⋅(1 − )= 4.4143 % Rf

Rf

Ro

50 ⋅ 25.4 287.7

287.7

∞

Thickness Required Due to Pressure + External Loads

Condition Pressure

P ( bar)

Allowable Stress Before UG-23

Stress Increase ( kg/cm²) Temperature ( °C)

Corrosion

C (mm) Load Req'd Thk Due to Tension (mm)

Req'd Thk Due to Compression (mm)

S_t S_c

Operating, Hot & Corroded 99.28 1,407.2 964.7 80 0 Weight 9.75 9.75

Operating, Hot & New 99.28 1,407.2 964.7 80 0 Weight 9.75 9.75

Hot Shut Down, Corroded 0 1,407.2 964.7 80 0 Weight 0.01 0.01

Hot Shut Down, New 0 1,407.2 964.7 80 0 Weight 0.01 0.01

Empty, Corroded 0 1,407.2 987.6 21.11 0 Weight 0.01 0.01

Empty, New 0 1,407.2 987.6 21.11 0 Weight 0.01 0.01

Vacuum -1.03 1,407.2 964.7 80 0 Weight 0.16 0.16

Hot Shut Down, Corroded, Weight &

Eccentric Moments Only 0 1,407.2 964.7 80 0 Weight 0.01 0.01

Allowable Compressive Stress, Hot and Corroded- S_cHC, (table HA-2 Metric)

964.7 kg/cm²

Allowable Compressive Stress, Hot and New- S_cHN

964.7 kg/cm²

Allowable Compressive Stress, Cold and New- S_cCN, (table HA-2 Metric)

987.6 kg/cm²

Allowable Compressive Stress, Cold and Corroded- S_cCC

987.6 kg/cm²

Allowable Compressive Stress, Vacuum and Corroded- S_cVC, (table HA-2 Metric)

964.7 kg/cm²

Operating, Hot & Corroded, Bottom Seam

A=0.125 = = 0.010569

/t Ro

0.125 300.4/25.4 B= 964.7 kg/cm² S= 1,407.2 = 1,407.2

1.00 kg/cm²

= min (B,S) = ScHC

H N = H C = Sc Sc

A=0.125 = = 0.010569

/t Ro

0.125 300.4/25.4 B= 987.6 kg/cm² S= 1,407.2 = 1,407.2

1.00 kg/cm²

= min (B,S) = ScCN

C= C N= Sc Sc

A=0.125 = = 0.010569

/t Ro

0.125 300.4/25.4 B= 964.7 kg/cm² S= 1,407.2 = 1,407.2

1.00 kg/cm²

= min (B,S) = ScVC

t_p = (Pressure)

=

= 9.75 mm

t_m = (bending)

=

= 0 mm

t_w = (Weight)

=

= 0 mm

t_t = (total required, tensile)

=

= 9.75 mm

t_c = (total, net tensile)

=

= 9.75 mm

Maximum allowable working pressure, Longitudinal Stress

P =

=

= 264.75 bar

Operating, Hot & New, Bottom Seam P⋅R

2 ⋅St⋅Ks⋅Ec+ 0.40 ⋅ |P| 99.28 ⋅ 275

2 ⋅ 1,380 ⋅ 1.00 ⋅ 1.00 + 0.40 ⋅ |99.28|

⋅ MetricFactor M

π⋅R²m⋅St⋅Ks⋅Ec

⋅ 98066.5 0

π⋅287.7²⋅ 1,380 ⋅ 1.00 ⋅ 1.00

⋅ MetricFactor W

2 ⋅π⋅Rm⋅St⋅Ks⋅Ec

⋅ 98.0665 105

2 ⋅π⋅ 287.7 ⋅ 1,380 ⋅ 1.00 ⋅ 1.00

+ −

tp tm tw

9.75+0 − (0)

|tmc+twc−tpc|

|0 + (0) − (9.75)|

2 ⋅St⋅Ks⋅Ec⋅ (t−tm+ )tw

R− 0.40 ⋅ (t−tm+ )tw

2 ⋅ 1,380 ⋅ 1.00 ⋅ 1.00 ⋅ (25.4 − 0 + (0)) 275 − 0.40 ⋅ (25.4 − 0 + (0))

t_p = (Pressure)

=

= 9.75 mm

t_m = (bending)

=

= 0 mm

t_w = (Weight)

=

= 0 mm

t_t = (total required, tensile)

=

= 9.75 mm

t_c = (total, net tensile)

=

= 9.75 mm

Maximum allowable working pressure, Longitudinal Stress

P =

=

= 264.75 bar

Hot Shut Down, Corroded, Bottom Seam P⋅R

2 ⋅St⋅Ks⋅Ec+ 0.40 ⋅ |P| 99.28 ⋅ 275

2 ⋅ 1,380 ⋅ 1.00 ⋅ 1.00 + 0.40 ⋅ |99.28|

⋅ MetricFactor M

π⋅R²m⋅St⋅Ks⋅Ec

⋅ 98066.5 0

π⋅287.7²⋅ 1,380 ⋅ 1.00 ⋅ 1.00

⋅ MetricFactor W

2 ⋅π⋅Rm⋅St⋅Ks⋅Ec

⋅ 98.0665 105

2 ⋅π⋅ 287.7 ⋅ 1,380 ⋅ 1.00 ⋅ 1.00

+ −

tp tm tw

9.75+0 − (0)

|tmc+twc−tpc|

|0 + (0) − (9.75)|

2 ⋅St⋅Ks⋅Ec⋅ (t−tm+ )tw

R− 0.40 ⋅ (t−tm+ )tw

2 ⋅ 1,380 ⋅ 1.00 ⋅ 1.00 ⋅ (25.4 − 0 + (0)) 275 − 0.40 ⋅ (25.4 − 0 + (0))

t_p = 0 mm (Pressure)

t_m = (bending)

=

= 0 mm

t_w = (Weight)

=

= 0.01 mm

t_t = (total, net compressive)

=

= 0.01 mm

t_c = (total required, compressive)

=

= 0.01 mm

Hot Shut Down, New, Bottom Seam

t_p = 0 mm (Pressure)

t_m = (bending)

=

= 0 mm

t_w = (Weight)

=

= 0.01 mm

t_t = (total, net compressive)

=

= 0.01 mm

t_c = (total required, compressive)

=

⋅ MetricFactor M

π⋅R²m⋅Sc⋅Ks

⋅ 98066.5 0

π⋅287.7²⋅ 946.09 ⋅ 1.00

⋅ MetricFactor W

2 ⋅π⋅Rm⋅Sc⋅Ks

⋅ 98.0665 105

2 ⋅π⋅ 287.7 ⋅ 946.09 ⋅ 1.00

| +tp tm− |tw

|0 + 0 − (0.01)|

+ −

tmc twc tpc

0 + (0.01) − (0)

⋅ MetricFactor M

π⋅R²m⋅Sc⋅Ks

⋅ 98066.5 0

π⋅287.7²⋅ 946.09 ⋅ 1.00

⋅ MetricFactor W

2 ⋅π⋅Rm⋅Sc⋅Ks

⋅ 98.0665 105

2 ⋅π⋅ 287.7 ⋅ 946.09 ⋅ 1.00

| +tp tm− |tw

|0 + 0 − (0.01)|

+ −

tmc twc tpc

0 + (0.01) − (0)

t_p = 0 mm (Pressure)

t_m = (bending)

=

= 0 mm

t_w = (Weight)

=

= 0.01 mm

t_t = (total, net compressive)

=

= 0.01 mm

t_c = (total required, compressive)

=

= 0.01 mm

Empty, New, Bottom Seam

t_p = 0 mm (Pressure)

t_m = (bending)

=

= 0 mm

t_w = (Weight)

=

= 0.01 mm

t_t = (total, net compressive)

=

= 0.01 mm

t_c = (total required, compressive)

=

= 0.01 mm Vacuum, Bottom Seam

⋅ MetricFactor M

π⋅R²m⋅Sc⋅Ks

⋅ 98066.5 0

π⋅287.7²⋅ 968.52 ⋅ 1.00

⋅ MetricFactor W

2 ⋅π⋅Rm⋅Sc⋅Ks

⋅ 98.0665 105

2 ⋅π⋅ 287.7 ⋅ 968.52 ⋅ 1.00

| +tp tm− |tw

|0 + 0 − (0.01)|

+ −

tmc twc tpc

0 + (0.01) − (0)

⋅ MetricFactor M

π⋅R²m⋅Sc⋅Ks

⋅ 98066.5 0

π⋅287.7²⋅ 968.52 ⋅ 1.00

⋅ MetricFactor W

2 ⋅π⋅Rm⋅Sc⋅Ks

⋅ 98.0665 105

2 ⋅π⋅ 287.7 ⋅ 968.52 ⋅ 1.00

| +tp tm− |tw

|0 + 0 − (0.01)|

+ −

tmc twc tpc

0 + (0.01) − (0)

t_p = (Pressure)

=

= -0.15

t_m = (bending)

=

= 0 mm

t_w = (Weight)

=

= 0.01 mm

t_t = (total, net compressive)

=

= 0.16 mm

t_c = (total required, compressive)

=

= 0.16 mm

Maximum Allowable External Pressure, Longitudinal Stress

P =

=

= 181.43 bar

Hot Shut Down, Corroded, Weight & Eccentric Moments Only, Bottom Seam P⋅R

2 ⋅Sc⋅Ks+ 0.40 ⋅ |P|

−1.03 ⋅ 275 2 ⋅ 946.09 ⋅ 1.00 + 0.40 ⋅ |1.03|

mm

⋅ MetricFactor M

π⋅R²m⋅Sc⋅Ks

⋅ 98066.5 0

π⋅287.7²⋅ 946.09 ⋅ 1.00

⋅ MetricFactor W

2 ⋅π⋅Rm⋅Sc⋅Ks

⋅ 98.0665 105

2 ⋅π⋅ 287.7 ⋅ 946.09 ⋅ 1.00

| +tp tm− |tw

| − 0.15 + 0 − (0.01)|

+ −

tmc twc tpc

0 + (0.01) − ( − 0.15)

2 ⋅Sc⋅Ks⋅ (t−tmc−twc) R− 0.40 ⋅ (t−tmc−twc) 2 ⋅ 946.09 ⋅ 1.00 ⋅ (25.4 − 0 − 0.01)

275 − 0.40 ⋅ (25.4 − 0 − 0.01)

t_p = 0 mm (Pressure)

t_m = (bending)

=

= 0 mm

t_w = (Weight)

=

= 0.01 mm

t_t = (total, net compressive)

=

= 0.01 mm

t_c = (total required, compressive)

=

= 0.01 mm

ASME Section VIII Division 1 UG-80(a) Out-of-Roundness

ASME Section VIII Division 1 UG-80(b) Out-of-Roundness

Measured deviation shall not exceed the maximum permissible deviation e

2.319

23.6535 0.2 5.08 mm

⋅ MetricFactor M

π⋅R²m⋅Sc⋅Ks

⋅ 98066.5 0

π⋅287.7²⋅ 946.09 ⋅ 1.00

⋅ MetricFactor W

2 ⋅π⋅Rm⋅Sc⋅Ks

⋅ 98.0665 105

2 ⋅π⋅ 287.7 ⋅ 946.09 ⋅ 1.00

| +tp tm− |tw

|0 + 0 − (0.01)|

+ −

tmc twc tpc

0 + (0.01) − (0)

(D_max−D_min) shall not exceed 1% of D

When the cross section passes through an opening or within 1 I.D. of the opening, (Dmax−Dmin) shall not exceed 1% of D+ 2% of the inside diameter of the opening

= =

L Do

1,393.27 600.8

= =

Do

t

600.8 25.4 C F=

e=C F⋅t= 0.2 ⋅ 25.4 =

ASME Section VIII Division 1 Figure UG-29.2

0.39 12.6281 0.3 38.1672

0.3511 210.97 mm 421.94 mm Chord length = 2 ⋅ arc length determined from Figure UG-29.2

Lower curve factor =

( = 2.319)=

y1 L Do

Upper curve factor =

( = 2.319)=

y2 L Do

C F= y−y1 (C −C ) +C = ⋅ (0.3 − 0.39) + 0.39 =

−

y2 y1 F2 F1 F1 23.6535−12.6281 38.1672−12.6281 A rc=C F⋅Do = 0.3511 ⋅ 600.8 =

Chord = 2 ⋅A rc= 2 ⋅ 210.97 =

PSV (N5)

ASME Section VIII Division 1, 2021 Edition Metric

Note: round inside edges per UG-76(c)

Location and Orientation

Located on Ellipsoidal Head #2

Orientation 90°

End of nozzle to datum line 1,599.24 mm

Calculated as hillside No

Distance to head center, R 0 mm

Passes through a Category A joint No Nozzle

Description NPS 2 Sch 40S (Std) DN 50

Access opening No

Material specification SA-312 TP316 Wld pipe (II-D Metric p. 76, ln. 34)

Inside diameter, new 52.5 mm

Pipe nominal wall thickness 3.91 mm

Pipe minimum wall thickness¹ 3.42 mm

Corrosion allowance 0 mm

Projection available outside vessel, Lpr 79.75 mm Projection available outside vessel to flange face, Lf 187.7 mm

Local vessel minimum thickness 24.07 mm

Liquid static head included 0 bar

Welds

Inner fillet, Leg₄₁ 8 mm

Nozzle to vessel groove weld 25.4 mm

Radiography

Longitudinal seam Welded pipe

Circumferential seam Spot UW-11(a)(5)(b) only Type 1

1Pipe minimum thickness = nominal thickness times pipe tolerance factor of 0.875.

ASME B16.5-2017 Flange

Description NPS 2 Class 900 WN A182 F316

Bolt Material SA-193 B7 Bolt <= 64 (II-D Metric p. 410, ln. 32)

Blind included No

Rated MDMT -48°C

Liquid static head 0 bar

MAWP rating 133.68 bar @ 80°C

MAP rating 148.9 bar @ 21.11°C

Hydrotest rating 224 bar @ 21.11°C

PWHT performed No

Produced to Fine Grain Practice and

Supplied in Heat Treated Condition No

Impact Tested No

Circumferential joint radiography Spot UW-11(a)(5)(b) only Type 1 Bore diameter, B (specified by purchaser) 52.5 mm

Notes Flange rated MDMT per UHA-51(d)(1)(a) = -196°C Bolts rated MDMT per Fig UCS-66 note (c) = -48°C

UHA-51 Material Toughness Requirements Nozzle 2.35 mm

0.6858

Rated MDMT per UHA-51(d)(1)(a), (carbon content does not exceed 0.10%) = -196°C Material is exempt from impact testing at the Design MDMT of -28.89°C.

= =

tr

99.28⋅26.25 1,170 ⋅ 1 − 0.6 ⋅ 99.28

Stress ratio =tr⋅E^* = =

−c tn

2.35 ⋅ 1 3.42−0

Reinforcement Calculations for Internal Pressure

UG-37 Area Calculation Summary (cm²) UG-45 Summary (mm)

For P = 99.28 bar @ 80 °C The nozzle passes UG-45 A

required

A

available A₁ A₂ A₃ A₅ A

welds t_req t_min

This nozzle is exempt from area calculations per UG-36(c)(3)(a) 3.42 3.42 UG-41 Weld Failure Path Analysis Summary

The nozzle is exempt from weld strength calculations per UW-15(b)(2) UW-16 Weld Sizing Summary

Weld description Required weld throat size (mm)

Actual weld

throat size (mm) Status Nozzle to shell fillet (Leg₄₁) 2.74 5.6 weld size is adequate

Calculations for internal pressure 99.28 bar @ 80 °C Parallel Limit of reinforcement per UG-40

L_R =

=

=

Outer Normal Limit of reinforcement per UG-40 L_H =

=

=

Nozzle required thickness per UG-27(c)(1)

t_rn =

=

=

Required thickness t_r from UG-37(a)(c)

t_r =

=

=

Required thickness t_r per Interpretation VIII-1-07-50

This opening does not require reinforcement per UG-36(c)(3)(a) max [d, Rn+ ( −tn Cn) + (t−C)]

max [52.5, 26.25 + (3.91 − 0) + (24.07 − 0)]

54.23 mm

min [2.5 ⋅ (t−C), 2.5 ⋅ ( −tn Cn) + ]te

min [2.5 ⋅ (24.07 − 0), 2.5 ⋅ (3.91 − 0) + 0]

9.78 mm

P⋅Rn

⋅E− 0.6 ⋅P Sn

99.2845⋅26.25 1,380 ⋅ 1 − 0.6 ⋅ 99.2845 1.97 mm

P⋅K1⋅D 2 ⋅S⋅E− 0.2 ⋅P

99.2845 ⋅ 0.9 ⋅ 550 2 ⋅ 1,380 ⋅ 1 − 0.2 ⋅ 99.2845 17.94 mm

= tr

P⋅D

2 ⋅S⋅E− 0.2 ⋅P = 99.28 ⋅ 550

2 ⋅ 1,380 ⋅ 1 − 0.2 ⋅ 99.28 =19.93 mm