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PD 8010 Wall Thickness
IGEM TD/1 & TD/13 Wall Thickness
TD/12 SIF — Forged Tee to BS 1640
TD/12 SIF — Drawn/Extruded Tee
TD/12 SIF — Sweepolet
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TD/12 SIF — Sweepolet
Tables
B36.10 Pipe Sizes
Calculators
PD 8010 Wall Thickness
IGEM TD/1 & TD/13
TD/12 SIF — Forged Tee to BS 1640
TD/12 SIF — Drawn/Extruded Tee
TD/12 SIF — Sweepolet
D
o
D
i
T
R
m
r
c
T
c
d
i
T
b
d
o
A4.11.7
Sweepolet
Symbol
Description
Value
Unit
d
o
Outside diameter of branch pipe
mm
T
Nominal wall thickness of main pipe
mm
r
c
Crotch radius
minimum: r
c
≥ 0.125 d
o
mm
T
c
Crotch thickness
minimum: T
c
≥ 1.5 T
mm
