进口美标闸阀|API闸阀|美标法兰闸阀|美标铸钢闸阀|美标不锈钢闸阀
进口美标闸阀API闸阀是指阀门的尺寸，压力等依据ANSI，AMSE标准设计生产及制造的闸阀，闸阀的启闭件是闸板，闸板的运动方向与流体方向相垂直，闸阀只能作全开和全关!
API gate valve is the valve size, pressure, etc. in accordance with ANSI, AMSE standard design production and manufacturing of the valve, gate valve opening and closing parts of the gate, the gate movement direction perpendicular to the direction of flow, the gate valve can only be fully open and fullyOff!
美标球阀的材质：WCB,LCB,WC6,A105,304,304L,316,316L
压力等级：150LB，300LB,600LB,900LB,1500LB,2500LB
美国威盾VTON美标球阀的优点
1、流体阻力小，密封面受介质的忡刷和侵蚀小。
2、开闭较省力。
3、介质流向不受限制 , 不扰流、不降低压力。
4、形体简单，结构长度短，制造工艺性好，适用范围广。
