Die-cast rubber-made Sealing Cones for Concrete Pumps are used for the effective sealing of pipes of different moth shape design choices (that include rectangular/circular). Available in standard dimensions, these sealing cones have specific surface hardness. Offered sealing components are quick to fix and simple to maintain. These are moisture proof, crack-protected and they are light in weight. The Standard of these Sealing Cones for Concrete Pumps has been verified as per their diameter, longevity, sealing performance, strength, and raw material selection.