Polyethylene Encasement Tubing

8 MIL LINEAR LOW DENSITY “POLYWRAP” FOR DUCTILE IRON PIPE

TRUMBULL POLYETHYLENE ENCASEMENT TUBING protects metallic pipe in corrosive soils. The tubing is slipped over the pipe, extended and taped. An overlap of approximately two feet should be figured in calculating the total polywrap required. For example, about 20 feet of polywrap is required for each 18 foot length, or 22 feet for each 20 foot length.

We also sell IAPMO/UPC certified Polywrap Tape for use with the Polyethylene Encasement Tubing. The charts below show the quantity of tape rolls needed per 1,000 feet. These tape quantities are a guide and amount you require can vary due to a variety of conditions.

Trumbull's Polywrap is manufactured and inspected for compliance with AWWA C105 8 mil minimum thickness.

BLACK POLYWRAP

Continuous Perf. at 20ft. Perf. at 22ft.
Pipe Size Layflat Width Weight lbs./ft. Trumbull Item No. Roll Length Trumbull Item No. Roll Length Trumbull Item No. Roll Length Tape Rolls Needed
per 1,000'
3"-6" 16" 0.106 ---- 300 ft. 388-9942 300 ft. 388-9976 308 ft.
2
3"-8" 20" 0.132 388-9989 300 ft. 388-9943 300 ft. 388-9961 308 ft.
3
10" 24" 0.159 ---- 300 ft. 388-9945 300 ft. 388-9951 308 ft.
4
10"-12" 27" 0.179 388-9993 300 ft. 388-9952 300 ft. 388-9962 308 ft.
4
14"-16" 34" 0.225 388-9996 300 ft. 388-9955 300 ft. 388-9966 308 ft.
6
16"-18" 37" 0.237 Special Order* Special Order* 388-9967 308 ft.
7
18"-20" 41" 0.271 388-9998 300 ft. 388-9957 300 ft. 388-9969 308 ft.
7
24" 54" 0.358 388-9999 150 ft. 388-9958 160 ft. 388-9970 154 ft.
8
30" 67" 0.444 388-9985 150 ft. Special Order* 388-9972 154 ft.
10
36"-42" 81" 0.536 388-9986 150 ft. 388-9960 160 ft. 388-9974 154 ft.
15
48" 95" 0.629 388-9980 150 ft. Special Order* 388-9975 154 ft.
17
54"-60" 108" 0.715 388-9982 150 ft. Special Order* 388-9977 154 ft.
20
64" 121" 0.801 388-9984 150 ft. Special Order* Special Order*
21

* Indicates other sizes, types and colors that are available as “special order”; 4000# minimum per color, or size. See Price List for current sizes, colors & configurations stocked. 4 mil cross-laminated Polwrap also available.

BLUE POLYWRAP

Printed with the text "WATER"

Continuous Perf. at 20ft. Perf. at 22ft.
Pipe Size Layflat Width Weight lbs./ft. Trumbull Item No. Roll Length Trumbull Item No. Roll Length Trumbull Item No. Roll Length Tape Rolls Needed
per 1,000'
3"-6" 16" 0.106 ---- ---- ---- ---- ---- ----
2
3"-8" 20" 0.132 388-8705 300 ft. 388-8343 300 ft. 388-8361 308 ft.
3
10" 24" 0.159 ---- ---- ---- ---- ---- ----
4
10"-12" 27" 0.179 388-8710 300 ft. ---- ---- 388-8362 308 ft.
4
14"-16" 34" 0.225 388-8715 300 ft. ---- ---- 388-8366 308 ft.
6
16"-18" 37" 0.237 ---- ---- ---- ---- ---- ----
7
18"-20" 41" 0.271 388-8717 300 ft. ---- ---- ---- ----
7
24" 54" 0.358 388-8720 150 ft. ---- ---- ---- ----
8
30" 67" 0.444 388-8780 150 ft. ---- ---- ---- ----
10
36"-42" 81" 0.536 388-8723 150 ft. ---- ---- ---- ----
15
48" 95" 0.629 ---- ---- ---- ---- ---- ----
17
54"-60" 108" 0.715 ---- ---- ---- ---- ---- ----
20
64" 121" 0.801 ---- ---- ---- ---- ---- ----
21

GREEN POLYWRAP

Printed with the text "SEWER"

Continuous Perf. at 20ft. Perf. at 22ft.
Pipe Size Layflat Width Weight lbs./ft. Trumbull Item No. Roll Length Trumbull Item No. Roll Length Trumbull Item No. Roll Length Tape Rolls Needed
per 1,000'
3"-6" 16" 0.106 ---- ---- ---- ---- ---- ----
2
3"-8" 20" 0.132 388-8755 300 ft. ---- ---- 388-8461 308 ft.
3
10" 24" 0.159 ---- ---- ---- ---- ---- ----
4
10"-12" 27" 0.179 388-8760 300 ft. ---- ---- ---- ----
4
14"-16" 34" 0.225 388-8765 300 ft. ---- ---- 388-8466 308 ft.
6
16"-18" 37" 0.237 ---- ---- ---- ---- ---- ----
7
18"-20" 41" 0.271 388-8767 300 ft. ---- ---- ---- ----
7
24" 54" 0.358 388-8770 150 ft. ---- ---- 388-8470 154 ft.
8
30" 67" 0.444 388-8772 150 ft. ---- ---- 388-8472 154 ft.
10
36"-42" 81" 0.536 ---- ---- ---- ---- 388-8474 154 ft.
15
48" 95" 0.629 ---- ---- ---- ---- ---- ----
17
54"-60" 108" 0.715 ---- ---- ---- ---- ---- ----
20
64" 121" 0.801 ---- ---- ---- ---- ---- ----
21

LAVENDER POLYWRAP

Printed with the text "CAUTION RECLAIMED WATER - DO NOT DRINK"

Continuous Perf. at 20ft. Perf. at 22ft.
Pipe Size Layflat Width Weight lbs./ft. Trumbull Item No. Roll Length Trumbull Item No. Roll Length Trumbull Item No. Roll Length Tape Rolls Needed
per 1,000'
3"-6" 16" 0.106 ---- ---- ---- ---- ---- ----
2
3"-8" 20" 0.132 388-8805 300 ft. ---- ---- ---- ----
3
10" 24" 0.159 ---- ---- ---- ---- ---- ----
4
10"-12" 27" 0.179 388-8810 300 ft. ---- ---- ---- ----
4
14"-16" 34" 0.225 388-8815 300 ft. ---- ---- ---- ----
6
16"-18" 37" 0.237 ---- ---- ---- ---- ---- ----
7
18"-20" 41" 0.271 388-8817 300 ft. ---- ---- ---- ----
7
24" 54" 0.358 388-8820 150 ft. ---- ---- ---- ----
8
30" 67" 0.444 388-8825 150 ft. ---- ---- ---- ----
10
36"-42" 81" 0.536 388-8828 150 ft. ---- ---- ---- ----
15
48" 95" 0.629 ---- ---- ---- ---- ---- ----
17
54"-60" 108" 0.715 ---- ---- ---- ---- ---- ----
20
64" 121" 0.801 ---- ---- ---- ---- ---- ----
21

PURPLE POLYWRAP

Printed with the text "CAUTION RECLAIMED WATER - DO NOT DRINK"

Continuous Perf. at 20ft. Perf. at 22ft.
Pipe Size Layflat Width Weight lbs./ft. Trumbull Item No. Roll Length Trumbull Item No. Roll Length Trumbull Item No. Roll Length Tape Rolls Needed
per 1,000'
3"-6" 16" 0.106 ---- ---- ---- ---- ---- ----
2
3"-8" 20" 0.132 ---- ---- ---- ---- 388-8020 308 ft.
3
10" 24" 0.159 ---- ---- ---- ---- ---- ----
4
10"-12" 27" 0.179 ---- ---- ---- ---- 388-8021 308 ft.
4
14"-16" 34" 0.225 ---- ---- ---- ---- 388-8022 308 ft.
6
16"-18" 37" 0.237 ---- ---- ---- ---- ---- ----
7
18"-20" 41" 0.271 ---- ---- ---- ---- 388-8023 308 ft.
7
24" 54" 0.358 ---- ---- ---- ---- 388-8024 154 ft.
8
30" 67" 0.444 ---- ---- ---- ---- 388-8025 154 ft.
10
36"-42" 81" 0.536 ---- ---- ---- ---- 388-8026 154 ft.
15
48" 95" 0.629 ---- ---- ---- ---- ---- ----
17
54"-60" 108" 0.715 ---- ---- ---- ---- ---- ----
20
64" 121" 0.801 ---- ---- ---- ---- ---- ----
21

CLEAR POLYWRAP 

12 Mil weight
Pipe Size Layflat Width Perf. @ Trumbull Item No. Weight
8" 20" 20 ft. 388-8605 200 ft.
12" 30" 20 ft. 388-8610 200 ft.

SANITARY SEWER POLYWRAP

8 Mil weight, made for 4" cast iron soil pipe

Pipe Size Layflat Width Perf. @ Trumbull Item No. Weight
4" 12" 12 ft. 364-9941 408 ft.

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Don't forget to order the Polywrap Tape!

Your job likely requires this tape in conjunction with the Polyethylene Encasement Tubing.

POLYWRAP TAPE

Multipurpose PVC Tape. IAPMO/UPC certified for AWWA & plumbing applications.

Trumbull Item No Roll Size Thickness
364-9975 2" x 100' 10 mil