UNDERGROUND DETECTABLE WARNING TAPE:
 

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