... adhesion to any pipeline. underground pipe wrap tapeunderground pipe wrap tape also be called pipe wrap anti-corrosion tape, polyethylene ... corrosion protection of Oil, Gas, Petrochemical, and Waste Water pipelines, pipe can be buried, underground ,overhead ,onshore and offshore .Features ... for ductile iron pipes inner layer T 140or T150 and outer layer T 265 or T 250 are recommended.Elongation³400%³ ...