**Tunnel Safety Escape Pipeline** is made of a new type of material, ultra-high molecular weight polyethylene, and the pipeline is in a more eye-catching orange color, making it more visible inside tunnels. This material is lightweight, easy to assemble and transport; the pipeline has good toughness and high impact strength, instantly deforming under strong external forces, absorbing a large amount of impact energy, and can quickly return to its original shape without breaking. It is a material strongly recommended by the state for new tunnel construction escape pipelines, replacing the previous steel pipes. This new type of tunnel escape pipe has a smoother wall than traditional steel pipes, with a friction coefficient of only 1/6 of new steel pipes, significantly improving efficiency and shortening rescue time. **Characteristics of Tunnel Safety Escape Pipeline:** 1. Low material cost, saving procurement costs for engineering projects. 2. Strong corrosion resistance; the construction can be completed quickly, and the service life can reach 30-50 years. 3. Good corrosion resistance and impact resistance even under low-temperature conditions. 4. Made with our company's unique formula, providing high corrosion reliability for the rescue escape pipeline. 5. Reasonable design and easy installation. The pipeline ends are equipped with connection components and lifting loops, making installation and lifting convenient. 6. To date, our company's escape rescue pipeline is recognized for its excellent performance and effective corrosion-resistant coating, which has led to the application of tunnel safety escape passages in many projects. **Design of Tunnel Safety Escape Pipeline Connection Components:** In compliance with ergonomic principles while ensuring sturdiness, the design also meets the emergency rescue functionality requirements for tunnel safety construction. The connection method is simple and easy to assemble and disassemble. Therefore, the emergency rescue tunnel construction passage uses clamp connections, with holes at both ends and reinforced protective layers at the ends. The connection components include steel wire ropes, iron chains, and hooks at the ends. To facilitate climbing in the escape pipeline during tunnel collapse accidents, a climbing rope is tied every 120° around the passage. 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 pipes, **tunnel safety escape pipelines**, steel belt reinforced polyethylene (HDPE) spiral corrugated pipes, HDPE pipes, inner and outer 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 pipes. 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, and we look forward to your visit!