Concrete culvert pipe mould is one important part for precasting concrete pipe. The welding section for cylinder, hooped,longitudinal reinforcement, flage,run laps must be neat and smooth.Concrete pipe culvert mold will be ensured with quality by careful structure inpection before delivery, welding crack is not allowed and inner wall must be smooth . Daubing engine oil on the inner mould to prevent the mould wall be rust in transport.

Concrete pipe mold is composed of steel plate and casting steel ring. It is not easy to defomation with good stiffiness.The mold will be hanged into suspension roller machine after daubing isolation agent, check the stability of the steel cage structure and if it is with sundry before put into the mold, installing mold, mold connection is hinged by bolts and nuts.

Concrete pipe culvert mold need a higher stiffiness, spun collars concrete pipe can not store slurry, the weld section for cylinder, hooped, longitudinal reinforcement must be strong, it is needed to daub oil on inner mold to curing and inspect the mould, once find the mould deformaion. It needs to be repaired immediately. Check f the size and concrete protective layer conform to the standard, if conformed, then hang the mould in to the roller of machine.