Pipeline connecting piece with high sealing performance for pipeline engineering

• Main Author: DAI CHANGJU
• Format: Patent
• Language: Chinese; English
• Published: 24.01.2023
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model relates to the technical field of pipeline connecting pieces, in particular to a pipeline connecting piece with high sealing performance for pipeline engineering, which comprises a connecting pipe and a flange plate, one end of the outer side of the connecting pipe is fixedly connected with a connecting disc, threads are arranged on the outer side of the connecting disc and the inner side of the flange plate, and the flange plate is in threaded connection with the outer side of the connecting disc. The connecting piece overcomes the defects in the prior art, the connecting disc is arranged, the threads are arranged on the outer side of the connecting disc, and the matched threads are arranged on the inner side of the flange plate, so that the connecting disc and the flange plate can be in threaded connection to complete quick disassembly and assembly, and due to the split type design, when the flange plate at one end is abraded, the connecting piece does not need to be integrally replaced; t