Zoomlion/Pm/Schwing Concrete Pump Twin Wall Pipe



Diameter:DN100-DN125
Wall thickness:4.5/4.8/5.5/8.5
Hardness:HRC65-68
Weight:15-25kg/m
Working pressure:120bar

the service life is up to 80000 m3

Double layer structure, inner tube hardness up to hrc68, with good wear resistance

Outer pipe compressive strength   > 500MPa,safe and reliable

both ends with hig chromium alloy wear sleeve , with good wear resistance