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伸缩蝶阀
产品形式:法兰连接
规格:全通径:DN50-DN1200(2“-48”)
压力级:PN10,PN16,PN6
试验:液压壳体试验:最大额定工作压力的1.5倍,高压密封试验:最大额定工作压力的1.1倍
适用温度:最高可达425℃
结构特点:采用双偏心技术,阀板采用超音速喷涂工艺,阀杆采用17-4PH材料。从而硬度和弹力有很大的提高,使得流体中含有少量颗粒的介质可达到较为理想的密封
产品用于:水电厂的输水工程,自来水的管线工程,焦化车间的化焦装置
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Shanghai KEFA Pump Valve Manufacture Co.,LTD
ADD:YANG Lian Road, Pudong New Area, Shanghai No. 163 TEL:021-68943288 FAX:021-58918749 Post Code: 201204 E-mail:sales@kefavalve.com
 
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