Gas pressure detection extended gas tube for gas insulated metal enclosed switchgear (GIS) equipment

The utility model relates to the technique field of gas insulated metal enclosed switchgear (GIS) equipment and particularly relates to a gas pressure detection extended gas tube for GIS equipment, which comprises a gas tube 1, a gas tube 2, flanges, a fastening joint and a joint. One end of the gas tube 1 is provided with the flange. The gas tube 1 is provided with an elbow, wherein the radius of the elbow is 28 mm. The other end of the gas tube 1 is provided with a fastening nut and the inner side of the fastening nut is provided with a sealing ring. The gas tube 1 is provided with a movable flange. The fastening nut is connected with the fastening joint. The fastening joint is connected with one end of the gas tube 2. The gas tube 2 is also provided with a movable flange and an elbow, wherein the radius of the elbow is 28 mm. The other end of the gas tube 2 is provided with the joint. According to the utility model, the gas pressure detection extended gas tube for GIS equipment has the advantages of simple