PP gas and oil pipe tape is a bituminous self-adhesive joint sealing and water proofing membrane with an integral robust, woven polypropylene backing medium, which imparts high mechanical strength, impact resistance and elasticity so the PP gas and oil pipe tape is ideal for corrosion prevention and dielectric protection and this kind of the polypropylene gas line pipe tapes is typically used for underground pipe work and metal structures and so on. The HLD-T 500 series such as the oil pipe wrap tapes is cold applied tape for both metallic pipelines and waterproofing works against outdoor bad weathers .The specification of the gas line pipe wrap tapes or oil line pipe tapes consists of three layers: the adhesive layer, the backing and the interleaf. The polypropylene gas line pipe tapes is the best solution for coating of pipes or repair,due to the tenacious adhesion,mechanical characteristics,easy of use, good elongation and flexibility of the PP gas and oil pipe tape.
