Henan Deyuan Rubber Plastic Products Co., Ltd. is located in Luoyang, a city in central China with a history of 13 dynasties. The main products under its brand include: 800*30 subway tunnel escape pipes, ultra-high molecular weight polyethylene composite pipes, ultra-high molecular weight polyethylene pipes, HDPE pipes, steel belt corrugated pipes, rubber-lined pipes, steel-lined plastic pipes, and steel-lined fluorine pipes, etc. The tunnel escape pipe is a wear-resistant product among plastic pipes, mainly used for rescue operations in tunnels such as highways and subways. **Luoyang 800*30 subway tunnel escape pipe price - escape pipe** offers favorable prices! Welcome to inquire!  The 800*30 subway tunnel escape pipe has comprehensive performance and is a manufacturer of impact-resistant escape pipes. The 800mm*30mm escape pipe, made of ultra-high molecular weight polyethylene, is a patented product independently developed by our company. This product has been granted a utility model patent right and certificate by the Intellectual Property Office and has been issued a utility model patent evaluation report, demonstrating its novelty and creativity. The patent number and certificate number for the ultra-high molecular weight polyethylene escape pipe are: Patent number: ZL.2016 2 1016410.9 Certificate number: No. 5964698 Patent number: ZL.2016 2 1026911.2 Certificate number: No. 6027336 Patent number: ZL.2016 2 0249730.X Certificate number: No. 5439746 The design of the connection components for the 800*30 subway tunnel escape pipe: **Luoyang 800*30 subway tunnel escape pipe price - escape pipe price** The ultra-high molecular weight polyethylene used in road tunnel construction – the tunnel rescue passage must meet ergonomic principles while ensuring sturdiness and also fulfill the functional requirements for emergency rescue during road tunnel construction. The connection method is simple and easy to assemble and disassemble. Therefore, the emergency rescue passage uses clamp connections, with holes at each end, and reinforced protective layers at the ends. The connection components include steel wire ropes, iron chains, and end hooks. To facilitate climbing for rescuers during tunnel collapse incidents, a climbing rope is secured every 120° around the passage. Safety measures and facilities must be continually supplemented and improved. As construction progresses from the foundation to the main structure, the presence of unsafe factors and potential hazards is continually changing and increasing. Timely measures must be taken to address changing situations and newly emerging hazards to ensure safe construction. The raw materials are uniformly supplied by the Shanghai Chemical Research Institute, with a stable molecular weight greater than 2.5 million, and extensive experience. Large scale: covering an area of 2,000 acres, with 31 ultra-high pipe production lines, operating 24 hours a day. After-sales service: one year warranty period, providing measurement and installation after-sales service. **Luoyang 800*30 subway tunnel escape pipe price - escape pipe price**  Henan Deyuan Rubber Plastic Products Co., Ltd. is a high-tech enterprise integrating research and development, production, and sales. It specializes in producing ultra-high molecular weight polyethylene pipes, 800*30 subway tunnel escape pipes, steel belt reinforced polyethylene (HDPE) spiral corrugated pipes, HDPE pipes, internally and externally coated composite steel pipes, 3PE anti-corrosion pipes, lined pipes (steel-lined PO pipes, steel-lined PE pipes, steel-lined fluorine pipes), rubber-lined pipes, and other series of multi-specification pipe fittings and pipes. The products are mainly used in chemical, electric power, mining, metallurgy, pharmaceutical, water conservancy, municipal, construction, environmental protection, dredging, coal washing, and other industries. Interested customers are welcome to visit our company’s factory for inspection; we look forward to your visit!