ASME VIII Div.1
ASME VIII - American Standard for Construction of Pressure Vessels
ASME VIII Div.1 Rules for Construction of Pressure Vessels
The following sections are included in the VVD software:
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Section |
Description |
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UG-27 |
Thickness of Shells Under Internal Pressure |
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UG-28 |
Thickness of Shells and Tubes Under External Pressure |
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UG-29 |
Stiffening Rings for Cylindrical Shells Under External Pressure |
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UG-30 |
Attachment of Stiffening Rings |
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UG-31 |
Tubes and Pipes. When used as Tubes or Shells |
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UG-32 |
Formed Heads, and Sections, Pressure on Concave Side |
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UG-33 |
Formed Heads, and Sections, Pressure on Convex Side |
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UG-34 |
Unstayed Flat Heads & Covers |
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UG-35 |
Other Types of Closures |
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UG-36 |
Openings in Pressure Vessels |
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UG-37 |
Required for Openings in Shells and Formed Heads |
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UG-38 |
Flued Openings in Shells and Formed Heads |
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UG-39 |
>Reinforcement Required for Openings in Flat Heads |
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UG-40 |
Limits of Reinforcement |
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UG-41 |
Strength of Reinforcement |
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UG-42 |
Reinforcement of Multiple Openings |
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UG-43 |
Methods of Attachment of Pipe and Nozzle Necks to Vessel Walls |
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UG-44 |
Flanges and Pipe Fittings |
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UG-45 |
Nozzle Neck Thickness |
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UG-46 |
Inspection Openings |
|
UG-53 |
Ligaments |
|
App.2 |
Rules for Bolted Flange Connections with Ring Type Gaskets |
|
UG-98 |
Maximum Allowable Working Pressure |
|
UG-99 |
Standard Hydrostatic Pressure |
|
App.1-1 |
Thickness of Cylindrical And Spherical Shells |
|
App.1-2 |
Thick Cylindrical Shells |
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App.1-3 |
Thick Spherical Shells |
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App.1-4 |
Formulas for the Design of Formed Heads Under Internal Pressure |
|
App.1-5 |
>Rules for Conical Reducer Sections and Conical Heads Under Internal Pressure |
|
App.1-6 |
Spherically Dished Covers (Bolted Heads) |
|
App.1-7 |
Large Openings in Cylindrical Shells |
|
App.1-8 |
Rules for Reinforcement of Cone-To-Cylinder Junction Under External Pressure |
|
Part UHX |
Tubesheets (U-Tube, Fixed and Floating Head) |
|
App.13 |
Vessels of Non-Circular Cross Sections |
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App.26 |
Expansion Bellows |
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UCS-66 UHA-51 |
Calculation of MDMT (Minimum Design Metal Temperature). All materials have been given a curve designation A,B,C or D in Fig. UCS-66, and the reduction in MDMT is determined from Fig. UCS-66.1. |
|
UW |
Requirements in UW-16 included for design of Nozzle attachment weld, UW-20 for tube to tubesheet joints, etc. |
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Vertical Vessels on Skirt Support Including External Loads (seismic, acceleration, wind, blast, etc.) |
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Vertical Vessels on Bracket Support(seismic, acceleration, wind, blast, etc.) |
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Vertical Vessels with Supporting Legs(seismic, acceleration, wind, blast, etc.) |
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Vertical Vessels on Ring Support(seismic, acceleration, wind, blast, etc.) |
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Tall Tower Design Analysis (seismic, acceleration, wind, blast, etc.) |
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Horizontal Vessels on Saddle Support Including External Loads (seismic, acceleration, wind, blast, etc.) |
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Horizontal Vessels on Ring Support(seismic, acceleration, wind, blast, etc.) |
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Lifting LUGs, including rotational lift from horizontal to vertical |
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External Loads on Nozzles |
Over 3500 different materials are also included in the material database to ASME II Part D Tables 1A, 1B, 3 and Y1.