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宣钢2号高炉长寿微水节能热风阀在线热态测试结果表明,阀体耐材的隔热性能和内部水道循环冷却效果较好,能够实现长寿微水节能热风阀长寿。
The results of on-line hot test showed that the thermal insulation performance of the valve body refractory and the cooling effect of the internal waterway circulation were better, and the longevity of the longevity water-saving hot-air valve can be realized.