STANDARD PIPE DIMENSIONS
(SCH.40 PIPE)

SIZE
REF.
NOM.SIZE
(INCHES)
PIPE O.D.
(INCHES)
NOM.SIZE
(mm)
PIPE O.D.
(mm)
5
3/4"
1.050"
20
26.7
6
1"
1.315"
25
33.4
7
1 1/4"
1.660"
32
42.2
8
1 1/2"
1.900"
38
48.3
9
2"
2.375"
50
60.3

NOTE:
To convert (mm) to (inches) divide (mm) by 25.4, to convert (kg) to (lbs) multiply (kg) by 2.204

STANDARD PIPE DIMENSIONS
(SCH. 40 PIPE)

Pipe sizes
Pipe sizes