High wear resistant delivery conduit

The utility model relates to a high wear-resistant conveying pipe, which comprises a pipe body and is characterized in that a high wear-resistant alloy-steel pipe layer is arranged on the inner wall of the pipe body and inner flanges are arranged and connected with two ends of the pipe body. The pipe body is a straight pipe, a common metal pipe layer is arranged outside the high wear-resistant alloy-steel pipe layer, and the common metal pipe layer and the high wear-resistant alloy-steel pipe layer are close combined. High wear-resistant alloy-steel layers are arranged on the inner wall of the inner flanges, and the high wear-resistant alloy-steel layers and the high wear-resistant alloy-steel pipe layer are close butting-jointed with each other. The high wear-resistant conveying pipe adopts the double-layer physical design to cause the inner wall thereof to have higher wear-resisting property, the amount of the expensive high wear-resistant alloy-steel is also saved at the same time, the manufacturing cost i