ASME B31.3 (Process piping, USA)

<F6> Sheets with output symbols:

Cover
Material
Flange
Pipe
Elbow
Miterbend
Cap
Reducer concentric
Reducer eccentric
Tee
Weldolet
Stub-On & Stub-In
Pipe (External pressure)

<F6> Output symbols - Cover

Symbol	Description
#Msg	Number of Messages

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<F6> Output symbols - Material

Symbol	Description
`T`	Design Temperature
`P`	Design Pressure
`S(T)`	Allowable Stress at design temperature
`S_ymin`	Minimum Yield Strength
`P` / `S`	Ratio of pressure and allowable stress
Msg	Message

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<F6> Output symbols - Flange

Symbol	Description
NomOD	Nominal Outside Diameter
Type	Flange Type
Msg	Message

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<F6> Output symbols - Pipe

Symbol	Description
NomOD	Nominal Outside Diameter
Sch	Schedule
`T`	Design Temperature
`P`	Design Pressure
`S(T)`	Allowable Stress at design temperature
`S_ymin`	Minimum Yield Strength
`E`	Joint Efficiency
`D`	Outside Diameter
`t_n`	Nominal Thickness
`t`	Analysis Thickness
`t_r`	Required Thickness
`t_rn`	Nominal Required Thickness
MAWP	Maximum Allowable Working Pressure
MATP	Maximum Allowable Test pressure
Msg	Message

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<F6> Output symbols - Elbow

With specific ratings

Without specific ratings

Symbol	Description
NomOD	Nominal Outside Diameter
Sch	Schedule
`T`	Design Temperature
`P`	Design Pressure
`S(T)`	Allowable Stress at design temperature
`S_ymin`	Minimum Yield Strength
`E`	Joint Efficiency
`D`	Outside Diameter
`t_n`	Nominal Thickness
`t`	Analysis Thickness
`t_r`	Required Thickness
`t_rn`	Nominal Required Thickness
MAWP	Maximum Allowable Working Pressure
MATP	Maximum Allowable Test pressure
Msg	Message

Symbol	Description
NomOD	Nominal Outside Diameter
Sch	Schedule
`T`	Design Temperature
`P`	Design Pressure
`S(T)`	Allowable Stress at design temperature
`S_ymin`	Minimum Yield Strength
`E`	Joint Efficiency
`D`	Outside Diameter
`R₁`	Bend Radius
`t_n`	Nominal Thickness
`t_in`	Nominal Thickness Intrados
`t_en`	Nominal Thickness Extrados
`t_rn`	Nominal Required Thickness
`t_irn`	Nominal Required Thickness Intrados
`t_ern`	Nominal Required Thickness Extrados
MAWP	Maximum Allowable Working Pressure
MATP	Maximum Allowable Test pressure
Msg	Message

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<F6> Output symbols - Miterbend

Symbol	Description
NomOD	Nominal Outside Diameter
Sch	Schedule
`T`	Design Temperature
`P`	Design Pressure
`S(T)`	Allowable Stress at design temperature
`S_ymin`	Minimum Yield Strength
`E`	Joint Efficiency
`D`	Outside Diameter
`R₁`	Miterbend Radius
`NoS`	Number of Sections
`Angle`	Total Deflection Angle
`t_n`	Nominal Thickness
`t`	Analysis Thickness
`t_r`	Required Thickness
`t_rn`	Nominal Required Thickness
MAWP	Maximum Allowable Working Pressure
MATP	Maximum Allowable Test pressure
Msg	Message

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<F6> Output symbols - Cap

With specific ratings

Without specific ratings

Symbol	Description
NomOD	Nominal Outside Diameter
Sch	Schedule
`T`	Design Temperature
`P`	Design Pressure
`S(T)`	Allowable Stress at design temperature
`S_ymin`	Minimum Yield Strength
`E`	Joint Efficiency
`D`	Outside Diameter
`t_n`	Nominal Thickness
`t`	Analysis Thickness
`t_r`	Required Thickness
`t_rn`	Nominal Required Thickness
MAWP	Maximum Allowable Working Pressure
MATP	Maximum Allowable Test pressure
Msg	Message

Symbol	Description
NomOD	Nominal Outside Diameter
Sch	Schedule
`T`	Design Temperature
`P`	Design Pressure
`S(T)`	Allowable Stress at design temperature
`S_ymin`	Minimum Yield Strength
`E`	Joint Efficiency
`D`	Outside Diameter
`L_n`	Nominal Dish Radius
`r_n`	Nominal Knuckle Radius
`t_n`	Nominal Thickness
`t_r`	Required Thickness
`t_rn`	Nominal Required Thickness
MAWP	Maximum Allowable Working Pressure
MATP	Maximum Allowable Test pressure
Msg	Message

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<F6> Output symbols - Reducer (concentric)

With specific ratings

Without specific ratings

Symbol	Description
NomOD	Nominal Outside Diameter Large End
NomOD1	Nominal Outside Diameter Small End
Sch	Schedule
`T`	Design Temperature
`P`	Design Pressure
`S(T)`	Allowable Stress at design temperature
`S_ymin`	Minimum Yield Strength
`E`	Joint Efficiency
`D(l)`	Outside Diameter Large End
`t_n(l)`	Nominal Thickness Large End
`t_rn(l)`	Nominal Required Thickness Large End
`D(s)`	Outside Diameter Small End
`t_n(s)`	Nominal Thickness Small End
`t_rn(s)`	Nominal Required Thickness Small End
MAWP	Maximum Allowable Working Pressure
MATP	Maximum Allowable Test pressure
Msg	Message

Symbol	Description
NomOD	Nominal Outside Diameter Large End
NomOD1	Nominal Outside Diameter Small End
Sch	Schedule
`T`	Design Temperature
`P`	Design Pressure
`S(T)`	Allowable Stress at design temperature
`S_ymin`	Minimum Yield Strength
`E`	Joint Efficiency
`D`(l)	Outside Diameter Large End
`t_n(l)`	Nominal Thickness Large End
`D`(s)	Outside Diameter Small End
`t_n(s)`	Nominal Thickness Small End
`Alpha`	Conical Angle
`t_rn(l)`	Nominal Required Thickness Large End
`A_e(l)`	Effective Reinforcement Area Large End
`A_r(l)`	Required Reinforcement Area Large End
`t_rn(s)`	Nominal Required Thickness Small End
`A_e(s)`	Effective Reinforcement Area Small End
`A_r(s)`	Required Reinforcement Area Small End
MAWP	Maximum Allowable Working Pressure
MATP	Maximum Allowable Test pressure
Msg	Message

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<F6> Output symbols - Reducer (eccentric)

With specific ratings

Without specific ratings

Symbol	Description
NomOD	Nominal Outside Diameter Large End
NomOD1	Nominal Outside Diameter Small End
Sch	Schedule
`T`	Design Temperature
`P`	Design Pressure
`S(T)`	Allowable Stress at design temperature
`S_ymin`	Minimum Yield Strength
`E`	Joint Efficiency
`D(l)`	Outside Diameter Large End
`t_n(l)`	Nominal Thickness Large End
`t_rn(l)`	Nominal Required Thickness Large End
`D(s)`	Outside Diameter Small End
`t_n(s)`	Nominal Thickness Small End
`t_rn(s)`	Nominal Required Thickness Small End
MAWP	Maximum Allowable Working Pressure
MATP	Maximum Allowable Test pressure
Msg	Message

Symbol	Description
NomOD	Nominal Outside Diameter Large End
NomOD1	Nominal Outside Diameter Small End
Sch	Schedule
`T`	Design Temperature
`P`	Design Pressure
`S(T)`	Allowable Stress at design temperature
`S_ymin`	Minimum Yield Strength
`E`	Joint Efficiency
`D`(l)	Outside Diameter Large End
`t_n(l)`	Nominal Thickness Large End
`D`(s)	Outside Diameter Small End
`t_n(s)`	Nominal Thickness Small End
`Alpha`	Conical Angle
`t_rn(l)`	Nominal Required Thickness Large End
`A_e(l)`	Effective Reinforcement Area Large End
`A_r(l)`	Required Reinforcement Area Large End
`t_rn(s)`	Nominal Required Thickness Small End
`A_e(s)`	Effective Reinforcement Area Small End
`A_r(s)`	Required Reinforcement Area Small End
MAWP	Maximum Allowable Working Pressure
MATP	Maximum Allowable Test pressure
Msg	Message

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<F6> Output symbols - Tee

With specific ratings

Without specific ratings

Symbol	Description
NomOD	Nominal Outside Diameter Header
NomOD1	Nominal Outside Diameter Branch
Sch	Schedule
`T`	Design Temperature
`P`	Design Pressure
`S(T)`	Allowable Stress at design temperature
`S_ymin`	Minimum Yield Strength
`E`	Joint Efficiency
`D`	Outside Diameter Header
`t_n`	Nominal Thickness Header
`t_rn`	Nominal Required Thickness Header
`D`	Outside Diameter Branch
`t_n`	Nominal Thickness Branch
`t_rn`	Nominal Required Thickness Branch
MAWP	Maximum Allowable Working Pressure
MATP	Maximum Allowable Test pressure
Msg	Message

Symbol	Description
NomOD	Nominal Outside Diameter Header
NomOD1	Nominal Outside Diameter Branch
Sch	Schedule
`T`	Design Temperature
`P`	Design Pressure
`S(T)`	Allowable Stress at design temperature
`S_ymin`	Minimum Yield Strength
`E`	Joint Efficiency
`D_h`	Outside Diameter Header
`t_hn`	Nominal Thickness Header
`D_b`	Outside Diameter Branch
`t_bn`	Nominal Thickness Branch
`d₂`	Reinforcement Limit Header
`L₅`	Reinforcement Limit Branch
`A₁`	Required Reinforcement Area
`A_tot`	Available Reinforcement Area
MAWP	Maximum Allowable Working Pressure
MATP	Maximum Allowable Test pressure
Msg	Message

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<F6> Output symbols - Weldolet

With specific ratings

Without specific ratings

Symbol	Description
NomOD	Nominal Outside Diameter Header
NomOD1	Nominal Outside Diameter Branch
Sch	Schedule Header
`T`	Design Temperature
`P`	Design Pressure
`S(T)`	Allowable Stress at design temperature
`S_ymin`	Minimum Yield Strength
`E`	Joint Efficiency
`D`	Outside Diameter Header
`t_n`	Nominal Thickness Header
`t_rn`	Nominal Required Thickness Header
`D`	Outside Diameter Branch
`t_n`	Nominal Thickness Branch
`t_rn`	Nominal Required Thickness Branch
MAWP	Maximum Allowable Working Pressure
MATP	Maximum Allowable Test pressure
Msg	Message

Symbol	Description
NomOD	Nominal Outside Diameter Header
NomOD1	Nominal Outside Diameter Branch
Sch	Schedule Header
`T`	Design Temperature
`P`	Design Pressure
`S(T)`	Allowable Stress at design temperature
`S_ymin`	Minimum Yield Strength
`E`	Joint Efficiency
`D_h`	Outside Diameter Header
`t_hn`	Nominal Thickness Header
`t_hrn`	Nominal Required Thickness Header
`d₂`	Reinforcement Limit Header
`L₄`	Reinforcement Limit Branch
`A₁`	Required Reinforcement Area
`A_tot`	Available Reinforcement Area
MAWP	Maximum Allowable Working Pressure
MATP	Maximum Allowable Test pressure
Msg	Message

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<F6> Output symbols - Stubon

Symbol	Description
NomOD	Nominal Outside Diameter Header
Sch	Schedule Header
NomOD1	Nominal Outside Diameter Branch
Sch'	Schedule Branch
Type	StubOn Type
`T`	Design Temperature
`P`	Design Pressure
`S_h(T)`	Allowable Stress Header at design temperature
`S_hymin`	Minimum Yield Strength Header
`D_h`	Outside Diameter Header
`t_hn`	Nominal Thickness Header
`t_rn`	Nominal Required Thickness Header
`d₂`	Reinforcement Limit Header
`A₁`	Required Reinforcement Area
MAWP	Maximum Allowable Working Pressure
MATP	Maximum Allowable Test pressure
Msg	Message
`S_b(T)`	Allowable Stress Branch at design temperature
`S_bymin`	Minimum Yield Strength Branch
`D_b`	Outside Diameter Branch
`t_bn`	Nominal Thickness Branch
`S_r(T)`	Allowable Stress Reinforcement at design temperature
`S_rymin`	Minimum Yield Strength Reinforcement
`W_r`	Width Reinforcement
`L₄`	Reinforcement Limit Branch
`A_tot`	Available Reinforcement Area

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<F6> Output symbols - Pipe (external pressure conform ASME VIII div1.)

Symbol	Description
NomOD	Nominal Outside Diameter
Sch	Schedule
`T`	Design Temperature
`P`	Design Pressure (External)
`S(T)`	Allowable Stress at design temperature
`S_ymin`	Minimum Yield Strength
`A`	Factor from figure G ASME II Part D Subpart 3
`B`	Allowable Buckling Stress
`D`	Outside Diameter
`t_n`	Nominal Thickness
`t`	Analysis Thickness
`L_max`	Maximum Unsupported Length
`P_a`	Maximum Pressure
Msg	Message

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