法兰闸阀 -在管路中使用时稳定可靠.上海嘉松
价格:电议
地区:上海市
电 话:021-69592000

法兰闸阀
产品介绍:

产品概述

法兰闸阀www.jiasongvalve.com是连接方式为法兰的闸阀,这种连接方式为常见。法兰闸阀在管路中使用时稳定可靠,所以在高压管路上错采用法兰闸阀。


应用规范:
· 设计制造按GB12234-89
· 结构长度按GB12221-89
· 法兰尺寸按JB/T79-94

· 阀门检查和试验按GB13927


主要技术参数


零件名称
ZG1Cr18Ni9Ti系列ZG00Cr18Ni10系列ZG1Cr18Ni12Mo 2 Ti系列ZG00Cr17Ni14Mo 2 系列WCB系列
阀体/阀盖ZG1Cr18Ni9TiZG00Cr18Ni10ZG1Cr18Ni12Mo 2 TiZG00Cr17Ni14Mo 2WCB
闸板ZG1Cr18NI9TiZG00Cr18Ni10ZG1Cr18Ni12Mo 2 TiZG00Cr17Ni14Mo 21Cr13
阀杆1Cr18Ni9TiooCr18Ni101Cr18Ni12Mo 2 TiooCr17Ni14Mo 21Cr13
填料PTFE编织PTFE编织PTFE编织PTFE编织石墨Graphite
垫片304L+PTFE304L+PTFE316L+PTFE316L+PTFE石墨+304 
Graphite+304
压盖ZG1Cr181Ni10ZG00Cr18Ni10ZG1Cr18Ni12Mo 2 TiZG00Cr17Ni14Mo 2WCB
填料压环1Cr18Ni9Ti00Cr18Ni101Cr18Mi12Mo 2 Ti00Cr17Ni14Mo 21Cr13
螺栓1Cr171Ni21Cr171Ni21Cr171Ni21Cr171Ni235CrMoA
螺母1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni9Ti45
1.6MPa主要连接尺寸

尺寸
DN40506580100125150200250300
Lmm200250265280300325350400450500
Hmm3103583724355006146748189691145
Wmm200240240280300320360400450560
2.5MPa主要连接尺寸

尺寸
DN40506580100125150200250300
Lmm200250265280300325350400450500
Hmm35837343550061467481896911451145
Wmm240240280300320360400450560640
4.0MPa主要连接尺寸

尺寸
DN40506580100125150200250300
Lmm200250280310350400450550650750
Hmm35837343550061467481896911451145
Wmm240240280300320360400450560640