Inspection passage for ct inspection and ct inspection apparatus

A detection channel for CT detection, comprising:

• at least two base pipes, wherein each base pipe of the at least two base pipes is a metal component with both ends of the base pipe open, the at least two base pipes are distributed sequentially in a length direction of the detection channel, cavities of the at least two base pipes are connected sequentially to allow an object to be detected to pass through, two of the at least two base pipes are spaced apart from each other in the length direction of the detection channel, and a radiation gap is defined between the two of the at least two base pipes;
• and
• a carbon fiber connector extending in the length direction of the detection channel, wherein a middle part of the carbon fiber connector is located within the radiation gap, two ends of the carbon fiber connector are at least fixedly connected to the base pipes on both sides of the radiation gap respectively, and the carbon fiber connector is a solid rod or a pipe body.