Non Detectable Marking Tape
 | Non Detectable Marking Tape
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Product Description
Barrier Alert Company is a manufacturer of non detectable marking tape for buried utility projects that need visual marking only. Made from PE or LLDPE film, this tape contains no tracer wire, no foil, and no metal structure. It is placed above pipes, cables, or ducts so crews can see a colored warning layer after soil is opened. For short and medium-distance utility routes, it provides a practical low-cost marking option with 4 mil typical thickness, readable printed legends, and controlled batch consistency.
TDS
Item | Typical Value |
Product type | Non-adhesive visual buried marking tape |
Film material | PE or LLDPE film |
Structure | Single-layer or co-extruded plastic film, no tracer wire, no foil, no metal structure |
Typical thickness | 4 mil, approx. 0.10 mm |
Thickness tolerance | +/-10% reference |
Standard width | 3 in, 6 in, 12 in |
Width tolerance | +/-2 mm reference |
Standard roll length | 1000 ft reference |
Color options | Red, yellow, blue, green, orange, purple, project color by request |
Printing method | Surface printed buried utility warning legend |
Legend repeat spacing | 24-36 in reference, based on artwork approval |
Ink contrast check | Visual readability checked on sample roll before bulk printing |
Tensile strength | 20 MPa reference, material dependent |
Elongation | 250%-500% reference, material dependent |
Soil contact observation | Suitable for normal damp soil handling, acid/alkali exposure should be checked by project condition |
Service temperature | -20 C to 60 C reference |
Roll edge condition | Clean slit edge, flat winding, smooth unwinding check |
Batch control | Color tone, film thickness, legend repeat, roll length, and carton label checked before shipment |
Packing reference | Roll packing in cartons with size, color, legend, and quantity identification |
Product Photo
Product Overview
Non detectable marking tape is a non-adhesive PE buried warning marker used to identify underground utilities by sight during excavation. Its job is straightforward: create a visible warning layer before the digging area reaches the pipe, cable, or duct below. It works best in projects where site drawings, surface signs, or maintenance records already show the route, and the tape is needed as a clear buried reminder.
The tape is usually produced from PE or LLDPE film. A common working thickness is 4 mil, approx. 0.10 mm, with a reference tolerance of +/-10%. Standard widths include 3 in, 6 in, and 12 in, and 1000 ft rolls are widely used for field installation. Compared with heavier underground identification materials, this visual underground marking tape is easier to specify for short runs, private site networks, irrigation lines, water service routes, sewer laterals, communication ducts, and landscape utility routes.
Color and printed legend decide how quickly the tape can be understood on site. Red, yellow, blue, green, orange, and purple can be matched to the utility type or project color rule. Wording such as buried water line, buried gas line, buried fiber optic line, or buried sewer line should be reviewed before production. For repeat orders, Barrie Ralert Company checks film thickness, ink contrast, roll width, roll length, winding flatness, and carton labels so the same non metallic utility marking film keeps stable color and legend readability across batches.
Benefits
- Provides visual marking only when the warning layer is exposed during excavation.
- Uses PE or LLDPE film with no tracer wire, no foil, and no metal structure.
- Offers a low cost buried marking tape option for short and medium-distance pipeline, irrigation, sewer, and private utility routes.
- Supports repeated printed legend wording, with typical repeat spacing of 24-36 in based on artwork approval.
- Allows sample roll approval for color, wording, roll width, ink contrast, edge slitting, and repeat spacing before bulk printing.
- Improves batch control by checking film thickness, roll length, legend repeat, roll edge condition, carton labels, and mixed-color packing identification.
- Helps separate water, sewer, gas, communication, irrigation, and private utility routes through color and readable warning text.
How should color and printed legend be confirmed before bulk production?
For non detectable marking tape, color and printed legend are the main field identification details. A red roll may be used for electric line marking, yellow for gas or pipeline work, blue for potable water, green for sewer, orange for communication cable, and purple for reclaimed or non-potable water. Before bulk printing, the project team should confirm the utility type, warning wording, text repeat distance, ink contrast, roll width, and carton label. A short sample roll helps check whether the legend stays readable on the selected PE film color and whether the winding is flat enough for smooth field unwinding.
Loading
Applications
- Short and medium-distance water service line visual marking.
- Irrigation pipe and landscape utility route identification.
- Sewer lateral and drainage pipe buried warning layer.
- Communication duct, fiber route, and private cable pathway marking.
- Gas or pipeline projects where only visual underground identification is specified.
- Privateindustrial sites, campuses, farms, housing projects, and maintenance areas.
- Utility projects requiring printed pipeline marking tape for color-coded pipe, duct, or cable identification.
When is visual marking only enough for short and medium-distance utility routes?
Visual marking only is suitable when the tape is used as a low-cost buried identification layer above known utility routes. This is common for short and medium-distance water pipes, irrigation lines, sewer laterals, communication ducts, landscape utility runs, and private site infrastructure where drawings, surface markers, or site records already support future maintenance. Because this tape has no tracer wire and no metal structure, its role stays simple: once soil is opened, the bright color and printed legend warn the crew before they reach the pipe or cable below. For mixed-color jobs, carton labels showing size, color, legend, and quantity help reduce wrong tape placement on site.
FAQ
What is non detectable marking tape used for?
It is used as a visual buried marker above underground pipes, cables, ducts, or utility routes.
Does this tape include tracer wire?
No. It is a PE or LLDPE film tape with no tracer wire, no foil, and no metal structure.
What thickness is commonly used?
A typical thickness is 4 mil, approx. 0.10 mm, with project-dependent tolerance and film selection.
Can the printed legend be confirmed before production?
Yes. Color, wording, repeat spacing, roll size, ink contrast, edge condition, and carton label details can be checked with a sample roll before bulk printing.