Concrete Pump Straight Pipe is made of special quality steel which is quenched and carried out carburizing chemical treatment on the inner wall. The hardness of the flanged bushings can reach 58-60 degrees and the serving life of pipeline can increase 3-5 times,which enables users to save time and cost, enhancing the production efficiency.

Truck Mounted Concrete Pump Twin Wall Pipe

 Location: Boom Pipe 

Type: Twin Pipe 500 

Diameter: DN 4.8" (125mm) 

Wall Thickness: 4.50mm (2.50+2.00) 

Hardness: up to 63 HRc 

Inlet: Big Mouth Flange 

Outlet: Big Mouth Flange 

Maximum working pressure: 1233 psi (85 bar) 

Weight (filled with concrete): 29.63 lbs/ft (44.10kg/m) 

Weight (net): 99.45 lbs/9.84ft (45.11kg/3.0m) 

Up to 5 times longer service life