Concrete pipe with thin-wall lining

Abstract

The concrete pipe comprises a concrete pipe body, the thin-wall lining is arranged in the concrete pipe body, flanges are fixedly connected to the two ends of the concrete pipe body, the thin-wall lining is in close contact with the concrete pipe body, and the two ends of the thin-wall lining extend outwards to wrap the two ends of the concrete pipe body. The extending part of the thin-wall lining is used for being connected with a flange. Compared with the prior art, the thin-wall lining has the advantages that the thin-wall lining prevents chemical corrosion substances from making contact with the reinforced concrete pipe body, liquid is prevented from seeping out of microcracks, the thin-wall lining has the abrasion resistance, the inner wall of the concrete pipe is protected against abrasion, and the possibility that impurities are attached to the inner wall of the pipe is reduced.

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