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What is Underground Warning Tape?
2025-04-29
Underground warning tape is a protective product for underground pipelines and cable lines, which mainly serves as a warning and protection. It is usually laid directly above the pipeline or cable to prevent damage to underground facilities during construction or excavation.
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Underground Warning Tape Application
Underground warning tape, also known as marking tape, is widely used for warning protection of direct buried gas pipelines, oil pipelines, urban water supply and drainage, power cables, communication optical cables and other facilities. Its main function is to remind workers to pay attention to the underground pipelines during construction to avoid inadvertent damage to these important infrastructures.
Underground Warning Tape Material and Structure
Underground warning tape is usually made of OPP, PE, aluminum foil and other materials, with high strength and aging resistance. Some warning tapes also contain metal wires so that the detector can detect its location for easy inspection and maintenance.
Underground Warning Tape Construction Method
The construction of underground warning tape is very convenient. It is usually carried out at the same time as the laying of pipelines or cables, and buried about 30-50 cm above the pipeline. This design is not only convenient for construction, but also effectively prevents damage to underground facilities by later construction.
Underground Warning Tape Types
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Materials: PE
Thickness: 50mic, 100mic
Width: 150mm, 200mm
Length: 250m, 300m, 365m
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Detectable Warning Tape
Materials: OPP, AL, PE
Thickness: 100mic, 150mic
Width: 150mm, 200mm
Length: 250m, 300m, 365m
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Materials: PE, OPP, Stainless Steel Wire
Thickness: 100mic, 150mic
Width: 150mm, 200mm
Length: 250m, 300m, 365m
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Detectable Warning Mesh
Materials: PE, OPP, Stainless Steel Wire
Thickness: 100mic, 150mic
Width: 200mm
Length: 250m, 300m, 365m
Underground Warning Tape Installation
The construction of underground warning tape is very convenient. It is usually carried out at the same time as the laying of pipelines or cables, and buried about 30-50 cm above the pipeline. This design is not only convenient for construction, but also effectively prevents damage to underground facilities during later construction.