Snap-Tite Culvert Lining System is a no-dig solution to culvert lining, culvert repair, culvert replacement and culvert rehab.
Product Dimensions

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ISCO’s Snap-Tite pipe features the patented Snap-Tite joining system which will ensure an easy-to-install, reliable, water-tight seal. Snap-Tite is constructed of solid-wall polyethylene pipe and provides flexibility for lining obstructed culverts with the possibility of offset joints or slight bends.

  Pipe SDR lbs/ft I.D. Minimum Wall Thickness
10" (10.750 OD) 32.5 4.75 10.088 0.331
12" (12.750 OD) 32.5 6.67 11.966 0.392
14 OD 32.5 8.05 13.138 0.431
16 OD 32.5 10.5 15.016 0.492
18 OD 32.5 13.3 16.892 0.554
16 OD 32.5 4.75 10.088 0.331
20 OD 32.5 16.41 18.77 0.615
22 OD 32.5 19.86 20.646 0.677
24 OD 32.5 23.62 22.524 0.738
28 OD 32.5 32.19 26.276 0.862
32 OD 32.5 42.04 30.03 0.985
36 OD 32.5 53.2 33.784 1.108
42 OD 32.5 72.37 39.416 1.292
47.2444 OD 32.5 91.62 44.336 1.454
54 OD 32.5 119.7 50.676 1.662
63.2 OD 32.5 163.46 59.02 1.945


Oval Pipe Dimensions

CMP SIZES SNAP-TITE OVAL LINER SIZE % FLOW
Arch Existing Round Equivilant Round Oval Liner  
35" x 24" 30" 24" 28" x 20" 122%
42" x 29" 36" 30" 35" x 25" 137%
49" x 33" 42" 32" 37" x 27" 107%
57" x 38" 48" 36" 42" x 30" 103%
64" x 43" 54" 42" 49" x 35" 114%
71" x 47" 60" 48" 56" x 40" 122%
77" x 52" 66" 54" 63" x 45" 130%
83" x 57" 72" 63" 74" x 52" 155%