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电话：18940158172
地址： 辽宁沈阳市皇姑区辽宁省沈阳市皇姑区大渡河街五十二巷十一号
| 品牌 |
国产 |
型号 |
蜗轮对夹脱硫系列DN40-800 |
| 额定电压 |
220 |
厂家 |
沈阳 |
弹性密封则具有受温度限制的缺陷。
The elastic seal has the defect limited by temperature.
蝶阀的运用范围也比较广，如果用来控制流量的话就需要选择不同的类型和阀体的大小了，因为蝶阀在设计的时候本身就比较适合一些口径比较大的阀门。蝶阀不仅在石油、煤气、化工、水处理等一般工业上得到广泛应用，而且还应用于热电站的冷却水系统。
The application range of butterfly valve is also relatively wide. If it is used to control the flow, it needs to choose different types and valve body sizes, because the butterfly valve itself is more suitable for some valves with large diameter. Butterfly valve is not only widely used in petroleum, gas, chemical industry, water treatment and other general industries, but also used in the cooling water system of thermal power station.
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