内容标题37

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                两片式硬密封球阀

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                产品名称两片式硬密封球阀
                连接方式双法兰 
                产品特点扭矩轻,双向密封零如果这些人还不够识相泄露 ,寿命长
                口径DN15~DN200
                压力ANSI Class 150 - Class 300
                温度-30°C  to +425° C 
                阀体材质碳钢,不锈钢,Monel合金,哈氏合金,双相钢
                密封材质F316,STL(硬密封)
                设计制妈造标准API608
                执行机构气动,电动,手动,蜗轮
                阀门应用石油化工
                城市供水
                制药
                盐业