EN 1594 (Gas infrastructure, EU)
<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 - Material
| Symbol | Description |
|---|---|
| DT | Design Temperature |
| DP | Design Pressure |
| Rt | Allowable Stress at design temperature |
| Rt(amb) | Allowable Stress test at ambient temperature |
| DP / Rt | Ratio of pressure and allowable stress |
| Msg | Message |
<F6> Output symbols - Flange
| Symbol | Description |
|---|---|
| NomOD | Nominal Outside Diameter |
| Type | Flange Type |
| Msg | Message |
<F6> Output symbols - Pipe
| Symbol | Description |
|---|---|
| NomOD | Nominal Outside Diameter |
| Sch | Schedule |
| DT | Design Temperature |
| DP | Design Pressure |
| Rt | Allowable Stress at design temperature |
| fo(design) | Design factor |
| Rt(amb) | Allowable Stress test at ambient temperature |
| fo(test) | Design factor test |
| z | Strength Reduction Coefficient |
| D | Outside Diameter |
| Tn | Nominal Thickness |
| T | Analysis Thickness |
| Tmin | Required Thickness |
| Trn | Nominal Required Thickness |
| MAWP | Maximum Allowable Working Pressure |
| MATP | Maximum Allowable Test pressure |
| Msg | Message |
<F6> Output symbols - Elbow
| Symbol | Description |
|---|---|
| NomOD | Nominal Outside Diameter |
| Sch | Schedule |
| DT | Design Temperature |
| DP | Design Pressure |
| Rt | Allowable Stress at design temperature |
| fo | Design factor |
| Rt(amb) | Allowable Stress test at ambient temperature |
| z | Strength Reduction Coefficient |
| D | Outside Diameter |
| R | Bend Radius |
| Tn | Nominal Thickness |
| Tin | Nominal Thickness Intrados |
| Ten | Nominal Thickness Extrados |
| Trn | Nominal Required Thickness |
| Tirn | Nominal Required Thickness Intrados |
| Tern | Nominal Required Thickness Extrados |
| MAWP | Maximum Allowable Working Pressure |
| MATP | Maximum Allowable Test pressure |
| Msg | Message |
<F6> Output symbols - Miterbend (conform EN 13480)
| Symbol | Description |
|---|---|
| NomOD | Nominal Outside Diameter |
| Sch | Schedule |
| T | Design Temperature |
| Pc | Design Pressure |
| f(T) | Allowable Stress at design temperature |
| f(test) | Allowable Stress test |
| z | Joint Coefficient |
| Do | Outside Diameter |
| R | Miterbend Radius |
| NoS | Number of Sections |
| Angle | Total Deflection Angle |
| en | Nominal Thickness |
| ea | Analysis Thickness |
| er | Required Thickness |
| ern | Nominal Required Thickness |
| MAWP | Maximum Allowable Working Pressure |
| MATP | Maximum Allowable Test pressure |
| Msg | Message |
<F6> Output symbols - Cap
| Symbol | Description |
|---|---|
| NomOD | Nominal Outside Diameter |
| Sch | Schedule |
| DT | Design Temperature |
| DP | Design Pressure |
| Rt | Allowable Stress at design temperature |
| fo | Design factor |
| Rt(amb) | Allowable Stress test at ambient temperature |
| z | Strength Reduction Coefficient |
| D | Outside Diameter |
| ri1n | Nominal Dish Radius |
| ri2n | Nominal Knuckle Radius |
| Tdn | Nominal Dish Thickness |
| Tkn | Nominal Knuckle Thickness |
| Tdrn | Nominal Required Dish Thickness |
| Tkrn | Nominal Required Knuckle Thickness |
| MAWP | Maximum Allowable Working Pressure |
| MATP | Maximum Allowable Test pressure |
| Msg | Message |
<F6> Output symbols - Reducer (concentric, conform EN 13480)
| Symbol | Description |
|---|---|
| NomOD | Nominal Outside Diameter Large End |
| NomOD1 | Nominal Outside Diameter Small End |
| Sch | Schedule |
| T | Design Temperature |
| Pc | Design Pressure |
| f(T) | Allowable Stress at design temperature |
| f(test) | Allowable Stress test |
| z | Joint Coefficient |
| Do(l) | Outside Diameter Large End |
| en(l) | Nominal Thickness Large End |
| Do(s) | Outside Diameter Small End |
| en(s) | Nominal Thickness Small End |
| Alpha | Conical Angle |
| econrn(l) | Nominal Required Thickness Cone Large End |
| e1,2rn(l) | Nominal Required Thickness Junction Large End |
| econrn(s) | Nominal Required Thickness Cone Small End |
| e1,2rn(s) | Nominal Required Thickness Junction Small End |
| MAWP | Maximum Allowable Working Pressure |
| MATP | Maximum Allowable Test pressure |
| Msg | Message |
<F6> Output symbols - Reducer (eccentric, conform EN 13480)
| Symbol | Description |
|---|---|
| NomOD | Nominal Outside Diameter Large End |
| NomOD1 | Nominal Outside Diameter Small End |
| Sch | Schedule |
| T | Design Temperature |
| Pc | Design Pressure |
| f(T) | Allowable Stress at design temperature |
| f(test) | Allowable Stress test |
| z | Joint Coefficient |
| Do(l) | Outside Diameter Large End |
| en(l) | Nominal Thickness Large End |
| Do(s) | Outside Diameter Small End |
| en(s) | Nominal Thickness Small End |
| Alpha | Conical Angle |
| econrn(l) | Nominal Required Thickness Cone Large End |
| e1,2rn(l) | Nominal Required Thickness Junction Large End |
| econrn(s) | Nominal Required Thickness Cone Small End |
| e1,2rn(s) | Nominal Required Thickness Junction Small End |
| MAWP | Maximum Allowable Working Pressure |
| MATP | Maximum Allowable Test pressure |
| Msg | Message |
<F6> Output symbols - Tee (conform RToD)
| Symbol | Description |
|---|---|
| NomOD | Nominal Outside Diameter Large End |
| NomOD1 | Nominal Outside Diameter Small End |
| Sch | Schedule |
| DT | Design Temperature |
| DP | Design Pressure |
| S | Allowable Stress at design temperature |
| S(test) | Allowable Stress test |
| D | Outside Diameter Header |
| Tn | Nominal Thickness Header |
| D2 | Outside Diameter Branch |
| T2n | Nominal Thickness Branch |
| L | Reinforcement Limit Header |
| H | Reinforcement Limit Branch |
| A | Total Material Area |
| Ap | Total Pressure Area |
| z | Strength Reduction Coefficient |
| zmin | Minimum Strength Reduction Coefficient |
| MAWP | Maximum Allowable Working Pressure |
| MATP | Maximum Allowable Test pressure |
| Msg | Message |
<F6> Output symbols - Weldolet
| Symbol | Description |
|---|---|
| NomOD | Nominal Outside Diameter Header |
| NomOD1 | Nominal Outside Diameter Branch |
| Sch | Schedule |
| DT | Design Temperature |
| DP | Design Pressure |
| S | Allowable Stress at design temperature |
| D | Outside Diameter Header |
| Tsn | Nominal Thickness Header |
| di | Corroded Inside Diameter Branch |
| Tab | Thickness Branch at Limit |
| L | Reinforcement Limit Header |
| H | Reinforcement Limit Branch |
| A | Total Material Area |
| Ap | Total Pressure Area |
| Fp | Pressure Force |
| Fp max | Maximal Pressure Force |
| z | Strength Reduction Coefficient |
| MAWP | Maximum Allowable Working Pressure |
| MATP | Maximum Allowable Test pressure |
| Msg | Message |
<F6> Output symbols - Stubon (conform RToD)
| Symbol | Description |
|---|---|
| NomOD | Nominal Outside Diameter Header |
| Sch | Schedule Header |
| NomOD1 | Nominal Outside Diameter Branch |
| Sch' | Schedule Branch |
| Type | StubOn Type |
| DT | Design Temperature |
| DP | Design Pressure |
| f(T) | Allowable Stress Header at design temperature |
| f(test) | Allowable Stress Header test |
| De | Outside Diameter Header |
| dn | Nominal Thickness Header |
| d3n | Nominal Thickness Reinforement pad |
| Wmax | Reinforcement Limit Header |
| Ap | Total Pressure Area |
| MAWP | Maximum Allowable Working Pressure |
| MATP | Maximum Allowable Test pressure |
| Msg | Message |
| f1(T) | Allowable Stress Branch at design temperature |
| f1(test) | Allowable Stress Branch test |
| De2 | Outside Diameter Branch |
| d2n | Nominal Thickness Branch |
| f2(T) | Allowable Stress Pad at design temperature |
| f2(test) | Allowable Stress Pad test |
| wr | Width Reinforcement Pad |
| Hmax | Reinforcement Limit Branch |
| A | Total Material Area |
| z3 | Strength Reduction Coefficient |
| z3min | Minimum Strength Reduction Coefficient |
<F6> Output symbols - Pipe (external pressure, conform EN 13480)
| Symbol | Description |
|---|---|
| NomOD | Nominal Outside Diameter |
| Sch | Schedule |
| DT | Design Temperature |
| DP | Design Pressure |
| Rpt | Minimum Yield Strength at design temperature |
| Et | Modulus of Elasticity at design temperature |
| Do | Outside Diameter |
| en | Nominal Thickness |
| ea | Analysis Thickness |
| Lmax | Maximum Unsupported Length |
| Pa | Maximum Pressure |
| Msg | Message |