... % power 1,Suspension roller type concrete pipe making machine2,Mould:flat,socket,rabbetdiameter:200-2500mmLength:1000-5000mm3,Batching Hopper,we have ... diameter3, the pipe joint, flat, socket or rabbet? 4,If your pipe need to add the steel cage?5, Now, do you ... output of concrete pipes?9, Any other requests? the whole production line flat joint reinforced concrete pipe for drainage project