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B-217
Technical Information
Metal Framing & Cable Tray — Superstrut
®
Metal Framing System
Table 12 — Extra Strong Pipe (Schedule 80)
A.S.A. B36.10 SCHEDULE
NOS. AND NOMINAL
WALL THICKNESS
DESIGNATIONS
NOMINAL
PIPE
SIZE
(IN.)
OUTSIDE
DIAMETER
(IN.)
WALL
THICKNESS
(IN.)
INSIDE
DIAMETER
(IN.)
EXTRA STRONG
PIPE AND
SCHEDULE 80 PIPE
(THROUGH 8")
3
⁄8 .675 .126 .423
1
⁄2 .840 .147 .546
3
⁄4 1.050 .154 .742
1 1.315 .179 .957
1
1
⁄4 1.660 .191 1.278
1
1
⁄2 1.900 .200 1.500
2 2.375 .218 1.939
2
1
⁄2 2.875 .276 2.323
3 3.500 .300 2.900
3
1
⁄2 4.000 .318 3.364
4 4.500 .337 3.826
5 5.563 .375 4.813
6 6.625 .432 5.761
8 8.625 .500 7.625
10 10.750 .500 9.750
EXTRA STRONG PIPE
(10" THROUGH 24" OD)
12 12.750 .500 11.750
14 OD 14.000 .500 13.000
16 OD 16.000 .500 15.000
18 OD 18.000 .500 17.000
20 OD 20.000 .500 19.000
24 OD 24.000 .500 23.000
10 10.750 .593 9.564
SCHEDULE 80 PIPE
(10" THROUGH 24" OD)
12 12.750 .687 11.376
14 OD 14.000 .750 12.500
16 OD 16.000 .842 14.314
18 OD 18.000 .937 16.126
20 OD 20.000 1.031 17.938
24 OD 24.000 1.218 21.564
Table 13 — Pipe Covering Weights Thickness (Intended as Guide Only) and Weight of Calcium Silicate Covering
NOMINAL
PIPE
SIZE
260°
THICK.
(IN.)
360°
THICK.
(IN.)
440°
THICK.
(IN.)
525°
THICK.
(IN.)
600°
THICK.
(IN.)
700°
THICK.
(IN.)
800°
THICK.
(IN.)
1 1 1 1 1 1
1
⁄2 1
1
⁄2 1
1
⁄2
1
1
⁄4 1 1 1 1 1
1
⁄2 1
1
⁄2 2
1
1
⁄2 1 1 1 1 1
1
⁄2 1
1
⁄2 2
2 1 1 1 1
1
⁄2 1
1
⁄2 2 2
2
1
⁄2 1 1 1 1
1
⁄2 1
1
⁄2 2 2
1
⁄2
3 1 1 1 1
1
⁄2 1
1
⁄2 2 2
1
⁄2
3
1
⁄2 1 1 1
1
⁄2 1
1
⁄2 2 2 2
1
⁄2
4 1 1 1
1
⁄2 1
1
⁄2 2 2 2
1
⁄2
5 1 1 1
1
⁄2 1
1
⁄2 2 2 2
1
⁄2
6 1
1
⁄2 1
1
⁄2 1
1
⁄2 1
1
⁄2 2 2 2
1
⁄2
8 1
1
⁄2 1
1
⁄2 1
1
⁄2 1
1
⁄2 2 2 2
1
⁄2