Aluminum Foil

Detectable Warning Tape

    Material: OPP/AL/PE, PE

    Thickness: 0.10-0.25mm

    Width: 10-150cm, etc. 

    Length: 100m-500m, etc.

Shanghai Metal Corporation is a leading underground detectable warning tape manufacturer and supplier.

Underground Detectable Warning Tape is widely used in various types of direct buried gas pipelines, oil pipelines, urban water supply and drainage, gas and liquid pipeline transportation systems, power cables, communication cables, etc. The warning protection of the system and information transmission system, especially for the complex construction of urban pipe network construction site, road construction site, traffic accident site protection, construction construction site, and direct buried pipeline in the field have obvious protective warning effect. Detectable warning tape generally can be divided in to PE material, and aluminum foil material. Our detectable warning tape provides superior tensile strength and puncture resistance, which makes it has an aluminum backing to make underground assets easy to find using a non-ferrous locator. Available in APWA standard colors, carries the specific warning message needed to identify the valuable cable or pipe buried beneath.

If you want to know more about our underground detectable warning tape, aluminum foil adhesive tape, aluminum for cable industry, please feel free to contact us. We will reply to you within 24 hours.


Underground warning tape is a marker tape with prints warning information for marking underground buried service,

which quickly warn excavation crews of the existence of buried pipes and cables before damage can occur.

Material: Aluminum Foil + PE

Width: 10cm, 15cm, 30cm (5cm or 7.5cm also available)

Length: 1,000ft 

Thickness: 4 / 4.5 / 5 / 5.5 mil

Color: Blue, Green, Orange, Red, Yellow/Black, etc.

Printing: Custom printing


Detectable Material Colors: 

Blue -- Water & Associated Lines

Green -- Sanitary & Associated Sewer Lines

Orange -- Telecommunications Lines

Purple -- Reclaimed Water Lines 

Red -- Electric & Associated Lines

Yellow -- Gas & Associated Lines

Packaging of Detectable Tape:

Applications of Detectable Tape:

Protect water pipe, gas flue, buried oil pipeline etc. The tape's metal detection function enables construction workers to correctly detect where the underground pipelines lie and thus avoid possible damage or destroy. 

Features of Detectable Tape:

-Permanently bonded between two layers of rot resistant plastic to prevent corrosion and increase its tensile strength. 

-Durable laminate construction will not scratch off or peel apart 

-Permanently imprinted with black ink 

- installed 12"-18" below ground level and 12" directly above buried pipes, cables and conduits, before final backfilling. 

-Custom printing of underground detectable tape is available upon request. 


Detectable Material Colors:

Blue: Water & Associated Lines 

Green: Sanitary & Associated Sewer Lines 

Orange: Telecommunications Lines 

Purple: Reclaimed Water Lines 

Red: Electric & Associated Lines 

Yellow: Gas & Associated Lines

Products & Service
Click here for price
* E-mail
* Contact Person
* Country
* Company name