252kV GIS disc spring expansion section |
| The publisher：Jiangsu GuoJi Machinery Manufacturing Co., Ltd. Release time：2017-11-10 17:50:06 Click on the：777 Shut down |
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GIS expansion joint in the application of gas insulated enclosed combination electric appliance (GIS) for GIS equipment units of flexible configuration, reduce cover an area of an area, as well as rapid installation and dismantling provides great convenience, at the same time it has deviation, adjust the installation compensation displacement and foundation settlement, temperature difference and isolation vibration characteristics for GIS combination provides guarantee safe and reliable operation. Voltage level: 35 ~ 1000kVNominal diameter: DN250 ~ 800mm Design pressure: 0.4 ~ 0.8MPa Design temperature: 80 ℃ or less Gas leakage rate of SF6:1 x 10-7pa l/sBellows, flanges, other accessoriesIt is suitable to compensate the basic settlement, temperature difference displacement and installation deviation of GIS equipment.
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