| 详细介绍：
台湾荣牌铸铁铸钢不锈钢闸阀，台湾荣牌法兰闸阀,原装现货,厂家直销
台灣榮牌閘閥廣泛適用于石油化工，火力發電廠等油品、水蒸氣管路上作接通或截斷管路中介質的啓閉裝置。
台灣榮牌特點：
1、結構緊湊、設計合理、閥門剛性好、通道流暢，流量系數小
2、密封面采用不鏽鋼和硬質合金，使用壽命長
3、采用柔性石墨填料、密封可靠，操作輕便靈活
4、驅動方式爲手動、氣動、電動、齒輪傳動
5、結構形式爲彈性楔式單閘板、剛性楔式單閘板雙閘板型式
執行標准
設計規範：GB/T 12234
結構長度：GB/T 12221
連接法蘭：JB/T 79
試驗與檢驗：JB/T 9092
壓力-溫度：GB/T 9131
産品標識：GB/T 12220
Taiwan Rong brand valve is widely used in petrochemical, power plants and other oil products, steam piping for the opening and closing devices connect or disconnect the pipeline medium.
Taiwan Rong card features:
1, compact structure, reasonable design, the valve rigid, smooth channel, flow coefficient is small
2, the sealing surface of stainless steel and tungsten carbide, long life
3, the use of flexible graphite packing, sealing, reliable, light and flexible
4, the drive mode to manual, pneumatic, electric, gear
5, the structure in the form of an elastic wedge single gate, rigid wedge single gate double plate type
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