GIS aluminum shellis mainly made of aluminum ally,especially aluminum-magnesium alloy such as 5052. Aluminum alloyis charactenized by low density and ightweigh, with ts densiy being only1/3 that fsteel. This signiticanyreduces the overallweight f GIs equipmen ,faoliating tansportation and instaltion. Althe same time,aluminum alloy also has high strength, which can meet the mechanical strength requirements of GIS shells.

The aluinum alloyused in the GIS aluminum shellhas g0od corrosion resistance,can eectivelywithstand atmospheric corrosion, water corosion, and otherforms ofcorrosion, thereby extending the service life of GIS equipment.

AnAluminum alloy possesses excellent workabily and can be easily processed through various techniques such as casting,forging, and extusion. Thisenables greater flexibilily in the manufacturing process of GIS aluminum shels,allowing them to meet requirements for diferent shapes and dimensions

Aluminum alloy has good welding performance, facilitating automated welding ofshells and enhancing both welding quality and production efficiency.

AnOn the basis of precision machining for shell flanges and sealing surfaces,advanced processes are adopted to achieve a high level of finish on the sealing surfaces,ensuring sealing performance. In addition, the design of the sealing groove in GISaluminum shells has undergone optimized engineering,enabling the sealing ring to fittightly and effectively prevent gas leakage.

During the operation of GIS equipment, a certain amount of heat is generated.The heat dissipation performance of the aluminum shell helps to dissipate heat in a timelymanner, maintaining the normal operating temperature of the equipment.