A system for producing tubular concrete products in a casting process using upright casting moulds (G1-G10), wherein the casting moulds respectively comprise an upright outer mould and a mould core arranged in the upright outer mould; wherein the system comprises a curing zone for storing a plurality of filled casting moulds and a fabrication zone with a plurality of fully automated fabrication stations; and wherein the fabrication zone has: - at least one demoulding station (1, 2) for removing an outer mould from a casting mould positioned at the demoulding station (1, 2) and for removing a cured tubular concrete product from a mould core positioned at the demoulding station (1, 2), - at least one cleaning station (3, 4) for cleaning a mould core positioned at the cleaning station (3, 4) and for cleaning an outer mould positioned at the at least one cleaning station (3, 4), - at least one mould assembly station for assembling a casting mould from an outer mould and a mould core, and - at least one filling station for filling an assembled casting mould with concrete; characterized in that the system furthermore comprises a mould conveyor that is designed for: - conveying a filled casting mould from a mould input position to the at least one demoulding station (1, 2), - respectively conveying the casting moulds or the outer mould and the mould core of casting moulds between the fabrication stations and - conveying a casting mould filled with concrete at the at least one filling station to a mould output position; wherein the system furthermore comprises a transport device for transporting casting moulds from the mould output position into the curing zone and from the curing zone to the mould input position. wherein the system comprises a curing zone for storing a plurality of filled casting moulds and a fabrication zone with a plurality of fully automated fabrication stations; and wherein the fabrication zone has: - at least one demoulding station (1, 2) for removing an outer mould from a casting mould positioned at the demoulding station (1, 2) and for removing a cured tubular concrete product from a mould core positioned at the demoulding station (1, 2), - at least one cleaning station (3, 4) for cleaning a mould core positioned at the cleaning station (3, 4) and for cleaning an outer mould positioned at the at least one cleaning station (3, 4), - at least one mould assembly station for assembling a casting mould from an outer mould and a mould core, and - at least one filling station for filling an assembled casting mould with concrete; - at least one demoulding station (1, 2) for removing an outer mould from a casting mould positioned at the demoulding station (1, 2) and for removing a cured tubular concrete product from a mould core positioned at the demoulding station (1, 2), - at least one cleaning station (3, 4) for cleaning a mould core positioned at the cleaning station (3, 4) and for cleaning an outer mould positioned at the at least one cleaning station (3, 4), - at least one mould assembly station for assembling a casting mould from an outer mould and a mould core, and - at least one filling station for filling an assembled casting mould with concrete; characterized in that the system furthermore comprises a mould conveyor that is designed for: - conveying a filled casting mould from a mould input position to the at least one demoulding station (1, 2), - respectively conveying the casting moulds or the outer mould and the mould core of casting moulds between the fabrication stations and - conveying a casting mould filled with concrete at the at least one filling station to a mould output position; - conveying a filled casting mould from a mould input position to the at least one demoulding station (1, 2), - respectively conveying the casting moulds or the outer mould and the mould core of casting moulds between the fabrication stations and - conveying a casting mould filled with concrete at the at least one filling station to a mould output position; wherein the system furthermore comprises a transport device for transporting casting moulds from the mould output position into the curing zone and from the curing zone to the mould input position.