1>High impact resistance;

2>Good anti-abrasion;

3>Fine anti-corrosion;

4>Adapting to wide range of temperature;

5>Less running resistance can reduce energy consumption;

6>Good steel pipe;

7>Light weight, easy to install, maintain and transport;

8>Recycling and reusing.

 2. connector pipe application scope:

1.Mining, transporting and processing abrasive particles of varying sizes, 
 2.Transporting and processing corrosive materials with varying chemical properties, 
3.Transporting slurry via pipeline at extreme temperature differences (interior vs. exterior), 
4.Managing equipment wear performance in light of high velocity transportation, 
5.Reducing work injury from the installation and maintenance of equipment, 
6.Maximizing the speed and effectiveness of all mining, transporting and processing functions, 
7.Minimizing the impact and wear/tear on equipment placed in harsh environments, 
8.Minimizing the replacement or servicing of wearable equipment , 
9.Minimizing the use of costly and hard-to-find skilled labour.