Inner Epoxy Lined Steel Tunnel Escape Pipeline
As the progress of ongoing construction projects continues to change, the intersection of operations among machinery and between people becomes increasingly frequent. Consequently, the chances of injury are significantly higher, necessitating construction workers to enhance their safety awareness and to master knowledge of laws, regulations, norms, and standards related to safe production and hazardous operations. Sales hotline: Manager Sun 136 9888 7149
We are a manufacturer engaged in the research and development, production of steel tunnel escape pipelines, highway tunnel escape pipelines, railway tunnel escape pipelines, ultra-high molecular weight tunnel escape pipelines, polyethylene tunnel escape pipelines, plastic tunnel escape pipelines, and emergency rescue escape pipelines for tunnel construction. Our tunnel escape pipelines are affordably priced with a complete range of specifications. We welcome bulk purchases!
Types of tunnel escape pipelines for safe construction:
Three types: steel tunnel escape pipelines, polyethylene tunnel escape pipelines, ultra-high molecular weight polyethylene tunnel escape pipelines.
Specifications of steel escape pipelines:φ820*10mm,φ1020*10mm,φ1120*10mm, custom sizes can also be made.
The inner lining of the steel tunnel escape pipeline is made of fused epoxy powder for corrosion resistance, suitable for internal anti-corrosion surface coatings. It has a moderate curing time, a smooth and even coating, excellent scratch resistance during hoisting, transportation, and other pipeline construction, outstanding adhesion and mechanical physical properties, especially suitable for anti-corrosion of crossing pipelines. It is impact-resistant and rust-proof, and due to its smooth inner wall, it is suitable for tunnel escape safety passages.
Advantages of Inner Epoxy Lined Steel Tunnel Escape Pipelines:
1. Inner epoxy lined steel tunnel escape pipelines have low material costs, saving procurement costs for engineering projects.
2. Strong corrosion resistance, rapid construction, with a service life of 30-50 years.
3. Good corrosion and impact resistance even under low temperature conditions.
4. High strength of epoxy powder, providing high reliability in corrosion resistance.
5. Reasonable design and easy installation. The pipeline ends are equipped with connection components and lifting rings, ensuring easy installation and lifting.
6. The bottom layer of the inner epoxy lined steel tunnel escape pipeline is in contact with the steel pipe surface through an epoxy powder corrosion-resistant coating, with an outer layer of resin rust-proof paint. The smooth inner wall allows for quick escape during an accident, minimizing secondary injuries.
7. The inner anti-corrosion coating combines the high impermeability and mechanical performance characteristics of epoxy resin and polyethylene materials. It is recognized as an effective and high-performance pipeline anti-corrosion coating, widely used in various engineering projects.
Production process of Inner Epoxy Lined Steel Tunnel Escape Pipelines:
Before the base material of the inner epoxy lined steel tunnel escape pipeline undergoes anti-corrosion treatment, the connecting fittings and hangers need to be welded and polished. The outer surface of the steel pipe is sandblasted to remove rust, and then the cleanliness and anchor groove depth of the outer surface of the steel pipe are checked for compliance with standards. Non-compliant areas are polished with a hand grinder until they meet standards. Tape is wrapped around the pipe ends, micro-dust treatment is performed, and medium-frequency heating is applied until the required temperature is reached. Epoxy powder is sprayed, followed by winding with a glue extruder and PE extruder. The anti-corrosion pipe is cooled with water, qualified products are marked, and then moved to the pipe platform for stacking and shipping.
Steel escape pipeline project cases:
China Railway 12th Bureau Renbo Expressway Contract Section Project Management Department (Tunnel Escape Pipeline in Xinfeng County, Shaoguan City, Guangdong Province)
Yunnan Yunling Expressway Traffic Technology Co., Ltd. Material Division (Tunnel Escape Pipeline in Mengla County, Xishuangbanna, Yunnan Province)
China Railway 19th Bureau Group Yungui Railway Yunnan Company (Tunnel Escape Pipeline for the Main Line of Yungui Railway in Yunnan)
China Railway 2nd Institute Yungui Railway Firefighting Cooperation Project Department (Tunnel Escape Pipeline for Yungui Railway Construction Department)
China Communications Construction Fourth Navigation Bureau Yungui Railway Project Department (Tunnel Escape Pipeline for Namo No. 1 Tunnel of Yungui Railway Project)
China Railway Tunnel Bureau Yungui Railway Project Department (Tunnel Escape Pipeline for Yungui Railway Project Section Three)
China Railway 10th Bureau Yungui Railway Project Department (Tunnel Escape Pipeline for Yungui Railway Project)
China Railway 12th Bureau Hukun Railway Project Department (Tunnel Escape Pipeline for China Railway 12th Bureau Group Hukun Passenger Dedicated Line Changkun South Section Project)
Luoyang Guorun New Materials Technology Co., Ltd. welcomes you to visit our factory!
Sales Manager: Manager Sun 136 9888 7149
Fax: 0379-65260950 Business QQ: 2021704852
Factory Address: China. Luoyang Airport Industrial Cluster Zone. Zhejiang Business Industrial Park
