**800mm Ultra High Molecular Weight Pipe - Tunnel Escape Pipe** Before tunnel construction, safety preparations are crucial, and essential safety materials must be supplied, among which tunnel escape equipment is indispensable. During the tunnel excavation process, unforeseen situations may arise, making tunnel escape pipes and ventilation pipes necessary prerequisites for tunnel excavation. When selecting escape pipes, the primary consideration is the safety factor of the pipes. This requires the escape pipes to be impact-resistant, collision-resistant, withstand high pressure, and have good flexibility. Moreover, the diameter of the escape pipes should be large enough for human crawling. Manager Sun 136-9888-7149, 185-3886-9025. Requirements for tunnel escape pipes: 1. The thickness of the escape pipe must not be less than 10mm. 2. The diameter of the escape pipe must not be less than 700mm. 3. Each section of the escape pipe must be 3 to 6 meters in length. 4. The escape pipe must be manually detachable, with a firm connection, and easy to assemble and disassemble. 5. The escape pipe should ideally connect with the horizontal passages for vehicles (or people) in the tunnel to form a network of escape routes. 6. No excavation work is allowed if the escape passages are not adequately set up. Advantages of Ultra High Molecular Weight Polyethylene Escape Pipes: 1. Good pipe toughness and high impact strength. When subjected to strong external impacts, ultra high molecular weight polyethylene escape pipes deform instantly, absorbing a large amount of impact energy and quickly restoring their shape, providing a very safe and reliable guarantee for emergency rescue during highway tunnel construction. 2. High pipe ring stiffness. The pipes have good pressure resistance and are not easily deformed. In the event of a collapse during highway tunnel construction, the pressure-bearing capacity and resistance to environmental damage of ultra high molecular weight polyethylene escape pipes greatly exceed that of ordinary pipes. 3. Lightweight material. Easy to assemble and transport, allowing for movement in cramped tunnel spaces without the need for mechanical assistance. Ultra high molecular weight polyethylene escape pipes are lightweight, making assembly and transportation convenient. 4. Aging resistance, strong weather resistance, and high ring stiffness. Characteristics of the new tunnel escape pipes: 1. Luoyang Guorun New Materials Tunnel Safety Escape Passage has low material costs, saving procurement costs for engineering projects. 2. The tunnel safety escape passage has strong corrosion resistance, is easy for the construction party to use, and has a service life of up to 30-50 years. 3. The tunnel safety escape passage also exhibits good corrosion and impact resistance under low-temperature conditions. 4. The tunnel safety escape passage is made from our company's unique formula, providing high corrosion reliability. Regardless of the brand, to gain everyone's favor, the fundamental aspect is quality. Good, durable, and stable quality is the cornerstone for products to establish themselves. A nice name, overwhelming advertisements, and grand embellishments are just colorful soap bubbles. Any negligence or oversight in any position can impact the overall quality of the enterprise to varying degrees. We are all masters of the enterprise, and the survival of the enterprise is closely related to our lives. We work for the development of the enterprise, which provides us with the economic source necessary for our survival. If we do not work diligently, it will be self-destructive, undermining our own foundation. Sales Manager: Sun 136-9888-7149, 185-3886-9025. Factory Address: China. Luoyang Airport Industrial Cluster Area. Zhejiang Business Industrial Park.