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美国红阀门公司生产的 5 2 0 0系列节流阀 ,是一种专用于精确控制磨蚀或腐蚀性钻井液的新型阀门 ,它比其他各种控制阀门 (如闸阀、塞阀、球阀 )、甚至涂钨钴硬质合金的阀门还经久耐用。阀内的加固弹性合成橡胶套能产生平稳的钻井液喷射流 ,是阀门唯一受潮零件 ,有了它就可取消
The 5200 Series Throttle, manufactured by Red Valve USA, is a new type of valve specifically designed for the precise control of abrasive or corrosive drilling fluids. It is superior to a variety of other control valves such as gate valves, plug valves, ball valves, and even Coated tungsten carbide valve is also durable. Valves in the reinforced elastic synthetic rubber sleeve can produce a smooth drilling fluid jet, the valve is the only wet parts, with it you can cancel