Welded Branch (Tees) (EN 13480-3 par. 8.4.3 a), b))
Design conditions
Project name
Design pressure
P = [psig]
Design temperature
T = [°F]
Material
Name
Nominal design stress
f = [ksi]
Component geometry
Pipe
Diameter
Do = [in]
Thickness
eord,s = [in]
Branch
Diameter
do = [in]
Thickness
eord,b = [in]
Reinforcement
Thickness
epl = [in]
Width
lpl = [in]
Factors/Tolerances
Corrosion allowance
c0 = [in]
Manufacturer's thickness tolerance
c1 = [%]
Thinning allowance
c2 = [in]
Pipe
Analysis thickness
ea,s = [in]
Branch
Analysis thickness
ea,b = [in]
Nomenclature
Equivalent diameter of the pipe
Deq = [in]
Equivalent diameter of the branch
deq = [in]
Reinforcing length in pipe wall
ls = [in]
Reinforcing length in branch wall
lb = [in]
Results
Effective cross sectional area of the pipe
Afs = [in2]
Effective cross sectional area of the branch
Afb = [in2]
Effective cross sectional area of the reinforcing pad
Afpl = [in2]
Pressured area
Ap = [in2]
Percentage area replacement
(Af / Ap).100% = [%]
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