中压阀
- 网络medium pressure valve
中压阀-
进口350MW汽轮机中压调阀密封面微弧焊修复
Repairing Suffer-press Valve Airproof Surface of Import 350 MW Steamer with Tiny Arc Welding
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中压蒸汽阀盖的带压堵漏
Leak stopping of steam valve with medium pressure
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火电站中压主汽阀阀壳热疲劳损伤研究这种结构避免阀杆刮伤和磨损，延长阀瓣密封和阀体的使用寿命。
Study on Thermal Fatigue Damage of the Valve on the Intermediate-pressure Section of Steam Turbine in Power Plants This prevents stem from scoring and galling and provides longer disc seal and body life .