... DVGW test report Anti corrosion self adhesive tapes (Cold Applied System) with it s related primer. Inner Wrap, Outer Wrap, ... inorder to corrosion protection for Oil, Gas, Petrochemical, Water and Waste Water underground Steel pipelines. Product Description Cold Applied Tape for ... is suitable to any diameters for petroleum, natural gas, water supply, city gas, oil and electric power industries etc. ...