保温闸阀
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- 作者:大唐阀门 发布时间: 来源:上海大唐阀门
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一、应用规范1、设计制造按GB12234-89
2、结构长度按GB12221-89
3法兰尺寸按JB/T79-94
4、阀门检查和试验按GB13927二、主要零件材料零件名称ZG1Cr18Ni19Ti系列ZG00Cr18Ni10系列ZG1Cr18Ni12MO2Ti系列ZG00Cr17Ni14MO2系列WCB系列阀体/阀盖ZG1Cr189TiZG00Cr18Ni10ZG1Cr18Ni12MO2TiZG00Cr17Ni14MO2WCB闸板ZG1Cr189TiZG00Cr18Ni10ZG1Cr18Ni12MO2TiZG00Cr17Ni14MO21Cr13阀杆1Cr189Ti00Cr18Ni101Cr18Ni12MO2Ti00Cr17Ni14MO21Cr13填料PTFE编织PTFE编织PTFE编织PTFE编织石墨垫片304+-PTFE304L+PTFE316+PTFE316+PTFE石墨+304压盖ZG1Cr189TiZG00Cr18Ni10ZG1Cr18Ni12MO2TiZG00Cr17Ni14MO2WCB填料压环1Cr189Ti00Cr18Ni101Cr18Ni12MO2Ti00Cr17Ni14MO21Cr13螺栓1Cr17Ni21Cr17Ni21Cr17Ni21Cr17Ni235CrMoA螺母1Cr189Ti1Cr189Ti1Cr189Ti1Cr189Ti45三、1.6MPa主要连接尺寸及重量尺寸DN40506580100125150200250300Lmm200250265280300325350400450500Hmm3103583734355006146748189691145Dmm200240240280300320360400450560四、2.5MPa主要连接尺寸及重量尺寸DN40506580100125150200250300Lmm200250265280300325350400450500Hmm35837343550061467481896911451145Dmm240240280300320360400450560640五、6.4MPa主要连接尺寸及重量尺寸DN40506580100125150200250300Lmm200250280310350400450550650750Hmm35837343550051467481896911451145
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