Double hole pipe clamp, including bolt, spring washer, cover plate bolt hole, pipe clamp body, pipe clamp hole, pipe clamp hole A, pipe clamp body bolt hole, guide rail nut, guide rail groove, guide rail, flat pad, and cover plate, characterized in that spring washer and flat pad are sequentially inserted on the bolt, and the bolt passes through the cover plate bolt hole and the pipe clamp body bolt hole, and is fixed on the guide rail by the guide rail nut. The guide rail groove is located at the connection between the guide rail nut and the guide rail, and its function is to prevent the guide rail nut from rotating on the guide rail. The pipe clamp body is divided into upper and lower parts, with two pipe clamp holes of equal diameter set in parallel in the middle. During operation, it can clamp two pipelines simultaneously. Its inner diameter surface is Multiple sets of groove shaped pipe clamp holes can perfectly match the softer clamped pipeline, making it less likely for the pipeline to experience serial displacement, There is also a groove at the connection between the lower pipe clamp body and the guide rail nut on the guide rail that matches the guide rail nut.