PROBLEM TO BE SOLVED: To provide a pipe conveyor having a conveyor belt, capable of preventing squash due to deadweight, being easily rounded into a desired pipe shape, and reducing the production cost.;SOLUTION: A pipe conveyor has a conveyor belt with a core body layer, a reinforcing layer and an intermediate rubber layer. The reinforcing layer consists of first and second reinforcing layers. The intermediate rubber layer consists of first and second intermediate rubber layers. The first reinforcing layer is arranged over an area including the midpoint in the belt width direction on the outer peripheral side of the core body layer with the conveyor belt rounded into a pipe shape. The first intermediate rubber layers are arranged adjacent to both sides of the first reinforcing layer in the belt width direction. The second reinforcing layers are arranged on the side opposite to the core body layer across the respective first intermediate rubber layers. The second intermediate rubber layer is arranged adjacent to the respective second reinforcing layers in the belt width direction on the side opposite to the core body layer across the first reinforcing layer.;SELECTED DRAWING: Figure 4;COPYRIGHT: (C)2019,JPO&INPIT
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