... Wrap, Outer Wrap, Joint Wrap, Primer, Double Sided Adhesive tape, these products are using inorder to corrosion protection for Oil ... Waste Water underground Steel pipelines. Product Description Cold Applied Tape for pipeline coating is suitable to any diameters for petroleum ... Backing: Outer layer of Polyethylene(PE) Plastic. Specification of tape: Inner wrap tape: T-140 (0.38mm), T-150 (0.51mm), ...