Concrete Pipe Sizes

Concrete Pipe Sizes

ROUND PIPES:

Pipe Size (in.) Arch Equiv. Metric Equivalent (mm) Area (ft) Weight (lbs/ft) Wall Thickness (in.)
15 18x11 375 1.2 140
18 22x13 450 1.8 180
24 29x18 600 3.1 286 3
30 36x23 750 4.9 402
36 44x27 900 7.1 654
42 51x31 1,050 9.6 810
48 58x36 1,200 12.6 1,010
54 65x40 1,350 15.9 1,208
60 73x45 1,500 19.6 1,475
72 88x54 1,800 28.3 1,810 7

ARCH PIPES:

Pipe Size (in.) Round Equiv. Metric Equivalent (mm) Area (ft) Weight (lbs/ft) Wall Thickness (in.)
18x11 15 460x280 1.1 188 3
22x13 18 560x245 1.6 233 3 1/8
29x18 24 725x460 2.9 325
36x23 30 920x570 4.4 392
44x27 36 1110x675 6.5 537 4
51x31 42 1300x795 8.7 696
58x36 48 1485x915 11.4 885 5
65x40 54 1650x1015 14.3 1,079
73x45 60 1855x1145 17.7 1,333 6
88x54 72 2235x1370 25.6 1,856 7

End Section Data

pipe dimensions

ROUND PIPES

Pipe Size (in.) Arch Equiv. Metric Equivalent (mm) Weight (lbs/sec) A B C D L Wall Thickness
15 18x11 375 1,000 6" 27" 46" 32" 73" 2.250"
18 22x13 450 1,180 9" 27" 46" 36" 73" 2.500"
24 29x18 600 1,666 10" 44" 30" 48" 74" 3.000"
30 36x23 750 1,960 12" 54" 20" 60" 74" 3.500"
36 44x27 900 4,430 15" 63" 35" 72" 98" 4.750"
42 51x31 1,050 5,630 21" 63" 35" 78" 98" 5.250"
48 58x36 1,200 6,870 24" 72" 26" 84" 98" 5.750"
54 65x40 1,350 8,320 28" 78" 22" 90" 100" 6.250"
60 73x45 1,500 10,660 40" 78" 22" 96" 100" 6.750"
72 88x54 1,800 14,820 46" 78" 22" 102" 100" 7.000"

 

ARCH PIPES

Pipe Size (in.) Round Equiv. Metric Equivalent (mm) Weight (lbs/sec) A B C D L Wall Thickness
22x13 18 560x245 1,050 7" 27" 45" 36" 72" 3.125"
29x18 24 725x460 1,580 8" 39" 33" 48" 72" 3.500"
36x23 30 920x570 2,250 10" 48" 24" 60" 72" 3.500"
44x27 36 1110x675 3,900 10" 60" 36" 72" 96" 4.000"
51x31 42 1300x795 5,420 15" 60" 36" 78" 96" 4.500"
58x36 48 1485x915 6,540 21" 60" 36" 84" 96" 5.000"
65x40 54 1650x1015 7,640 25" 60" 36" 90" 96" 5.500"
73x45 60 1855x1145 9,510 26" 75" 21" 96" 96" 6.000"
88x54 72 2235x1370 14,840 35" 78" 22" 120" 100" 7.000"