Bolted Flange Design

ASME BPVC Section VIII Division 1 Appendix 2

Project Information

Description:
Use Registered Project?
Project:
Equipment:
Customer:
Report Number:
System of Units:

Process Information

Fluid:
Internal Design Temperature - Td: °C
Internal Design Pressure - Pd: MPa

Dimensions

Flange Type:
Flange Construction:
Calculate as Loose or Integral?
Flange Outside Diameter - A: mm
Flange Inside Diameter - B: mm
Flange Thickness - t: mm
Flange Nozzle Wall Thickness - tn: mm
Thickness of Hub at Small End - g0: mm
Thickness of Hub at Back of Flange - g1: mm
Hub Length - h: mm
Flange Face Outside Diameter - faceOD: mm
Flange Face Inside Diameter - faceID: mm
Lap Outside Diameter - Lod: mm
Lap Flange Thickness - tl: mm
Corrosion Allowance - corr: mm
Use Corrosion Allowance in the Calculations?
Joint Efficiency of the Pipe - Ep:
Use B1 instead of B if B < 20 * g1?

Bolting

Bolt Circle Diameter - varC: mm
Bolt Unit Type:
Bolt Size:
Bolt Nominal Diameter - BoltND: mm
Bolt Root Area - BRArea: mm^2
Number of Bolts - NBolt:

Material Properties

Flange
Material Name:
Material Listing:
Yield Strength at Design Temperature - FYDe: MPa
Allowable Stress at Design Temperature - Sfo: MPa
Allowable Stress at Ambient Temperature - Sfa: MPa
Material Density - FMDensity: kg/m^3
P-Number Thickness - FMPnum: mm
External Pressure Chart:
UCS-66 Curve:
Elastic Modulus at Operating Condition - Efo: MPa
Elastic Modulus at Seating Condition - Efs: MPa
Is the Material Normalized?
Bolt
Material Name:
Material Listing:
Yield Strength at Design Temperature - BYDe: MPa
Allowable Stress at Design Temperature - BSfo: MPa
Allowable Stress at Ambient Temperature - BSfa: MPa
Material Density - BMDensity: kg/m^3
P Number Thickness - BMPnum: mm
External Pressure Chart:
UCS 66 Curve:
Elastic Modulus at Operating Condition - BEfo: MPa
Elastic Modulus at Seating Condition - BEfs: MPa
Is the Material Normalized?

Gasket

Gasket Thickness - gt: mm
Gasket Outside Diameter - GOD: mm
Gasket Inside Diameter - GID: mm
Use Gasket Database?
Gasket Type:
Gasket Factor - m:
Gasket or Joint-Surface Unit Seating Load - gy: MPa
Flange Facing Sketch (Table 2-5.2):
Column from Table 2-5.2:
Flange Face Width - Nf: mm
Serration Depth - sd: mm
Nubbin Width - ws: mm

Settings

Show Factors Calculation?
Show Results with Toggle/Accordion Effect?
Show Flange Image in the DOCX file?