Twin Elbow
Main features
Structure: Our twin-wall elbow is composed of GX350 inner wall and G20 protective layer
outside, Intermediate is stuffed by polymeric damping material .
Application
Used by concrete pump boom truck which have higher requirements for the end elbow which connected with rubber hose
Life time： common concrete 100000-150000lm³
Advantage:
The super wear resistance, the protective layer with explosion-proof safety, and buffer layer can effectively absorb the impact force from both within and outside the tank
Performance comparison
|
Name |
Material |
Specification |
Manufacturer |
Weight |
Common life time |
Life time for two end parts |
Max work pressure |
|
Normal bend |
ZG40Mn2 |
DN125R27590º |
|
16kgs |
6000-8000m³ |
1000-3000m³ |
126 bar |
|
Wear resistant bend |
Mn13-4 |
DN125R27590º |
Our company |
16.5kgs |
20000-25000m³ |
2000-7000m³ |
132 bar |
|
Twin wall bend |
Cr20Ni1Cu1Mo+G20 |
DN125R27590º |
Our company |
15kgs |
60000-80000m³ |
20000-30000m³ |
91 bar |
|
Twin wall bend |
GX350+G20 |
DN125R27590º |
Our company |
15kgs |
80000-150000m³ |
40000-50000m³ |
98 bar |
