What are the materials of light ultra-high molecular weight escape pipes?

  What are the materials of light ultra-high molecular weight escape pipes? The tunnel escape pipe is made of ultra-high molecular weight polyethylene (UHMWPE), which is continuously extruded by a special extruder and a specially designed die
This kind of pipe has superior comprehensive properties, such as wear resistance, low temperature resistance, corrosion resistance, self lubrication and impact resistance, which are extremely high in all plastics
It can work at -269 to +80 ℃ for a long time

Material of UHMWPE escape pipe:
1
The pipeline has good toughness and high impact strength
When impacted by a strong external force, the UHMWPE escape pipe deforms instantly, absorbs a large amount of impact energy, and then quickly recovers to its original shape, which provides a great guarantee for the emergency rescue of highway tunnel construction;
2
High rigidity of pipe ring
It has good pressure resistance and is not easy to deform
In case of collapse during highway tunnel construction, the pressure bearing capacity and environmental damage resistance of UHMWPE escape pipe are far higher than those of ordinary pipes

3
Light material weight
Light weight, only about 1/8 of the steel pipe weight, convenient for disassembly and handling, and can be moved without the help of mechanical equipment in the narrow space of the tunnel

Our Luoyang Zhongxiong Pipe Industry Co
, Ltd
specializes in the production of ultra-high molecular weight polyethylene tunnel escape pipes, diameter: φ 800mm*30mm、φ 860mm*30mm、φ 1066mm*33mm。 Each batch of delivery has been tested and verified by the internal quality control organization, and the delivery is qualified
The escape pipeline has long been supplied to railway, highway, subway, mountain crossing, mine and other tunnel construction projects
Its good quality and high-quality service have been highly praised by customers
Manufacturer's telephone: 0379-61292158
Advantages of light tunnel escape pipeline:
1、 Strong wear resistance
Ultra high molecular weight polyethylene (UHMWPE) escape pipe completely inherits the wear resistance of escape pipe, which is 7 times that of steel pipe

2、 Strong tensile strength and impact resistance
The impact resistance and impact absorption capacity of ultra-high molecular weight polyethylene (UHMWPE) escape pipes rank first among non-metallic pipes
It is difficult to crack the tunnel escape pipe due to strong external impact and internal pressure; Moreover, in the ultra-low temperature environment, the performance of the tunnel escape pipe will be stronger
The flexibility of the UHMWPE escape pipe provides a guarantee for the transportation system

3、 Strong corrosion resistance
The tunnel escape pipeline has good corrosion resistance
It is immersed in 80 solvents at 20 ℃ and 80 ℃ for 30 days in highly corrosive (acid, alkali, salt) and organic media
There is no abnormal phenomenon on the surface and almost no change in other physical properties

4、 Excellent low temperature resistance
The escape pipe has wide temperature adaptability and can work at -269 ℃ to 80 ℃ for a long time

5、 Safety and health
It is hygienic, free from mildew and bacteria
It meets the indicators specified in the health standards, and can contact with food and drugs

6、 Easy installation and connection
The connection of tunnel escape pipeline is convenient and fast; Hoop connection and chain connection are common connection methods, which are convenient and safe and can be removed at any time

Requirements for material selection of tunnel escape pipeline:
1
The escape passageway has good impact resistance and can withstand the severe impact of large stones when the tunnel collapses

  2
The diameter of the escape passage shall be large
Generally, the specification of the commonly used escape passage is dn800-dn860mm, which is more suitable for human crawling

Luoyang Zhongxiong Pipe Industry Co
, Ltd
PE pipe   UHMWPE pipe   Steel belt corrugated pipe   Tailings polyethylene pipe   Tunnel escape pipe
  3PE anticorrosive pipeline
Address: Science Park, Luolong District, Luoyang City
Contact: Manager Xu 18103795607
  Manager Liu 17796736567
Zhongxiong hotline: 0379-61292158
QQ：314088970
Email: zhongxiongguanye@163
com
Website: www
zhongxiongguanye com
Quality inspection video of Zhongxiong pipe industry: http://v
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