**New Tunnel Escape Pipeline** uses new materials to replace ordinary tunnel escape pipelines. The pipeline used in the new tunnel escape pipeline has a diameter of Φ800mm, a length of 3m, and a wall thickness of 30mm. A casing with a diameter greater than that of the escape pipeline can be used to connect the pipe sections, with 1m connections at each end, temporarily fixed with rubber rings or wooden wedges. To ensure that the pipeline can withstand the pressure from collapsing materials, the material used for the pipes must ensure its pressure-bearing capacity and the firmness of the joints, and it can only be used in tunnels after specific laboratory testing. **Introduction to the New Tunnel Escape Pipeline System:** A pipeline escape system for tunnel construction accidents, which sets up a safety framework at a distance from the excavation face of the construction tunnel, connecting one end of the safety framework to the escape pipeline; usually, the distance from the excavation face does not exceed 26 meters, and during step-by-step construction, it does not exceed 21 meters. The other end of the escape pipeline is close to the secondary lining section of the construction tunnel. This utility model provides a pipeline escape system for tunnel construction accidents. **Requirements for the New Tunnel Escape Pipeline:** 1. The escape pipeline should connect with the tunnel vehicle (person) horizontal passage to form a networked escape channel. 2. No excavation work is allowed if the escape channel is not properly set. 3. Ensure that the thickness of the polymer impact-resistant escape pipeline is not less than 10mm. 4. The diameter of the polymer impact-resistant escape pipeline should not be less than 60cm. 5. The length of each pipe section should be between 1.5 meters and 2 meters. 6. The polymer impact-resistant escape pipeline can be manually disassembled and firmly connected. Henan Deyuan Rubber and Plastic Products Co., Ltd. is a high-tech enterprise integrating R&D, production, and sales, specializing in the production of ultra-high molecular weight polyethylene pipelines, **New Tunnel Escape Pipelines**, steel belt reinforced polyethylene (HDPE) spiral corrugated pipes, HDPE pipes, internally and externally coated composite steel pipes, 3PE anti-corrosion pipes, lined plastic pipes (steel lined PO pipes, steel lined PE pipes, steel lined fluorine pipes), lined rubber pipes, and other series of multi-specification pipe fittings and pipe products. The products are mainly applied in industries such as chemical, electric power, mining, metallurgy, pharmaceuticals, water conservancy, municipal, construction, environmental protection, dredging, and coal washing. Interested customers are welcome to visit our factory for inspection. We look forward to your visit! Address: Entrepreneurship Avenue, Konggang Industrial Cluster Area, Luoyang City.