PIPE CHART ( OUTSIDE WALL DIAMETER )

ACTUAL
OUTER
DIAMETER


ACTUAL
OUTER
DIAMETER

 

 ACTUAL
OUTER
DIAMETER

FRACTIONAL
INCH
SIZE

  ACTUAL
OUTSIDE
DIAMETER
1/8" = .125"
1/4" = .250"
3/8" = .375"
1/2" = .500"
3/4" = .750"
1" = 1.000"
1 1/4" = 1.25"
1 1/2" = 1.500"
2" = 2.000"
2 1/2" = 2.500"
3" = 3.000"
3 1/2" = 3.500"
4" = 4.000"
4 1/2" = 4.500"
5" = 5.000"
6" = 6.000"
THIN WALL
INCH SIZE
(E.M.T.) 		  ACTUAL
OUTSIDE
DIAMETER
     
     
     
1/2" = .706"
3/4" = .922"
1" = 1.163"
1 1/4" = 1.503"
1 1/2" = 1.738"
2" = 2.195"
2 1/2" = 2.875"
3" = 3.500"
3 1/2" = 4.000"
4" = 4.500"
     
     
     
HEAVY WALL
INCH SIZE & PIPE
(RIGID) 		  ACTUAL
OUTSIDE
DIAMETER
1/8" = .405"
1/4" = .540"
3/8" = .675"
1/2" = .840"
3/4" = 1.050"
1" = 1.315"
1 1/4" = 1.660"
1 1/2" = 1.900"
2" = 2.375"
2 1/2" = 2.875"
3" = 3.500"
3 1/2" = 4.000"
4" = 4.500"
4 1/2" = 5.000"
5" = 5.563"
6" = 6.625"