Wear-resistant reinforced reducer union

The utility model provides a wear-resistant reinforced reducer union, which relates to the technical field of reducer unions, solves the problems that the existing reducer union is unstable in connection and is loosened after long-time use, and comprises a reducer union body and a connecting pipe, one end of the reducer union body is connected with a first connector, and the other end of the reducer union body is connected with a second connector. The other end of the reducer union body is connected with a second connector, two sets of butt joint grooves are formed in the two sides of the interior of the first connector and the two sides of the interior of the second connector, a pair of clamping blocks is arranged on the outer side of each connecting pipe, the clamping blocks are connected with the butt joint grooves in a clamped mode, maintaining sleeves are arranged at the two ends of the reducer union body, and a pair of clamping blocks are arranged on the inner sides of the maintaining sleeves. Mounting