concrete pump pipe is an artwork that created by experienced technicians. Pipe material is from the world’s top five hundred enterprises. We use the most advanced Equipment and Technology to produce the pipe during every process. After the extremely strict quality control, we can delivery you the perfect pipe.  Name Concrete Pump Seamless Pipe Model DN125*4.5*3000MM Weight 43.0KGS Working Life 12000CBM-15000CBM Working Pressure 85Bar Material ST52 DN125 ST52 Seamless Concrete Pump Straight Pipe Min. Order: 1 Piece  dn125 concrete pump straight pipe  DN125 5” Concrete Pump Hardened steel Pipe  DN125 Hardened