ag娱乐网址

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                DXK-40低温旋卡座
                DXK-40低温旋卡座 DXK-40低温旋卡座DXK-40低温旋卡座 DXK - 40 spin booth at low ag娱乐网址下载主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:4-Ф14螺栓孔,中心距Ф90主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9主密封件/Main sealT2型号/ag娱乐网址下载/Main form and the connection size (mm)D1D2D3D4D5D6H1H2DJF-10D113Ф62Ф40Ф54.8Ф69.5Ф11097104
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                CJZ-04低温角式针型阀
                CJZ-04低温角式针型阀CJZ-04低温角式针型阀 CJZ-04 type Angle of needle valve at low ag娱乐网址下载主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:螺纹主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9主密封件/Main sealPTFE型号/ag娱乐网址下载/Main form and the connection size (mm)H(开)H(关)ABD1D2MCJZ-047.702445Ф7Ф4NPT¼
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                DGF系列低温过滤阀
                DGF系列低温过滤阀DGF系列低温过滤阀 DGF series filter valve at low ag娱乐网址下载主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:承插焊主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9阀盖/Valve coverZG0Cr18Ni9型号/ag娱乐网址下载/Main form and the connection size (mm)HLD0D1D2BDGF-105660Ф13Ф14.5Ф246DGF-156265Ф15Ф18.5Ф29.56DGF-207180Ф20Ф25.5Ф368DGF-257890Ф25Ф32.5Ф43.58DGF-3290105Ф32Ф38.5Ф538DGF-4099120Ф40Ф45.5Ф628DGF-50112140Ф50Ф57.5Ф7210
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                DH-A系列低温止回阀
                DH-A系列低温止回阀DH-A系列低温止回阀 DH - A series of check valve in low ag娱乐网址下载此类型专用低温止回阀适用于低温贮槽、槽车和罐车防止介质倒流,广泛用于LNG、液态乙烯及其它低温介质,具有密封可靠的特点。This type is special low ag娱乐网址下载 check valve is suitable for low ag娱乐网址下载 storage tank, tank car and tank car to prevent the reverse medium, is widely used in LNG, ethylene and other low ag娱乐网址下载 liquid medium, has the characteristics of the sealing is reliable.主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:对焊主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9阀瓣/Valve disc0Cr18Ni9Ti主密封件/Main sealPTFE型号/ag娱乐网址下载/Main form and the connection size (mm)HLD0D1D2BDH-10A5660Ф13Ф13Ф174DH-15A6265Ф15Ф17.08Ф21.35DH-20A7180Ф20Ф22.48Ф26.75DH-25A7890Ф25Ф27.86Ф33.45DH-40A99120Ф40Ф42.76Ф48.35DH-50A112140Ф50Ф54.76Ф60.35
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                DH(65-100)系列低温止回阀
                DH(65-100)系列低温止回阀DH(65-100)系列低温止回阀 DH(65-100) series of check valve in low ag娱乐网址下载此类型专用低温止回阀适用于低温贮槽、槽车和罐车防止介质倒流,广泛用于LNG、液态乙烯及其它低温介质,具有密封可靠的特点。This type is special low ag娱乐网址下载 check valve is suitable for low ag娱乐网址下载 storage tank, tank car and tank car to prevent the reverse medium, is widely used in LNG, ethylene and other low ag娱乐网址下载 liquid medium, has the characteristics of the sealing is reliable.主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:对焊主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9阀瓣/Valve disc0Cr18Ni9Ti主密封件/Main sealPTFE型号/ag娱乐网址下载/Main form and the connection size (mm)ABD0D1D2DH-65112216Ф65Ф70Ф76DH-80118241Ф80Ф81Ф89DH-100138292Ф100Ф100Ф108
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                DH系列低温升降式止回阀
                DH系列低温升降式止回阀DH系列低温升降式止回阀 DH series low ag娱乐网址下载 lift check valve此类型专用低温升降式止回阀适用于低温贮槽、槽车和罐车防止介质倒流,广泛用于LNG、液态乙烯及其它低温介质,具有密封可靠的特点。This type is special low ag娱乐网址下载 lift check valve is suitable for low ag娱乐网址下载 storage tank, tank car and tank car to prevent the reverse medium, is widely used in LNG, ethylene and other low ag娱乐网址下载 liquid medium, has the characteristics of the sealing is reliable.主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:插焊公称通径/Nominal diameter:10mm~50mm主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9阀瓣/Valve disc0Cr18Ni9Ti主密封件/Main sealPTFE型号/ag娱乐网址下载/Main form and the connection size (mm)重量(kg)HLD0D1D2BWeightDH-10P5660Ф13Ф14.5Ф246DH-15P6265Ф15Ф18.5Ф29.560.7DH-20P7180Ф20Ф25.5Ф368DH-25P7890Ф25Ф32.5Ф43.581.4DH-32P90105Ф32Ф38.5Ф538DH-40P99120Ф40Ф45.5Ф6282.86DH-50P112140Ф50Ф57.5Ф72104.35
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                DJC-40低温组合充灌阀
                DJC-40低温组合充灌阀DJC-40低温组合充灌阀 DJC-40 combination filling valve at low ag娱乐网址下载主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr主要零部件名称 Main components name阀体/Valve body:ZG0Cr18Ni9阀瓣/Valve disc:0Cr18Ni9阀盖/Valve cover:ZG0Cr18Ni9阀杆/Valve stem:0Cr18Ni9主密封件/Main sea:PTFEI型号/ag娱乐网址下载/Main form and the connection size (mm)H开H关H开H关ABCD0D1D2EFDJC-40474455416397140 245190Ф40Ф45.5Ф90120216DJF-10D474455416397140 245190Ф42.76Ф48.3Ф90120216
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                DQS-25P型低温三通球阀
                DQS-25P型低温三通球阀DQS-25P型低温三通球阀 DQS - 25 p type three-way ball valve at low ag娱乐网址下载此类型是"T"型通道三通球阀主要用于组合安全系统阀的安全阀及防爆膜片的安装主体。除能大大地减化和优化贮槽管路、减少贮槽组装时间和二组安全附件同时工作的特点,并且更换安全阀方便、可靠。广泛用于液氧、液氮、液态乙烯及其它低温介质,具有密封可靠的特点。This type is the ""T"" type channel of the 3-way ball valve is mainly used in integrated security system valve relief valve and the installation of the explosion-proof membrane. In addition to can greatly simplify and optimize pipeline of storage tank, storage tank assembly time and the characteristics of two groups safety accessories work at the same time, and replace the relief valve is convenient and reliable. Widely used in liquid oxygen, liquid nitrogen, liquid ethylene and other low ag娱乐网址下载 medium, has the characteristics of the sealing is reliable.主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:螺纹公称通径/Nominal diameter:25mm主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9阀瓣/Valve disc0Cr18Ni9Ti阀盖/Valve coverZG0Cr18Ni9阀杆/Valve stem0Cr18Ni9手柄/handleZG0Cr18Ni9球体/sphere0Cr18Ni9主密封件/Main sealPTFE+石墨型号 ag娱乐网址下载 Main form and the connection size (mm)重量 WeightH1H2H3D0D1M1M2L1L2(kg)DQS-25P191.58337Ф25Ф32Ф36*2Ф36*2171122.55.1
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                DYS-20(20A)系列低温升压调压阀
                DYS-20(20A)系列低温升压调压阀DYS-20(20A)系列低温升压调压阀 DYJ-20(20A) Low Cryogenic pressure regulating valve此类型专用低温升压调节阀主要用于低温储槽、槽车和罐车的升压系统,广泛用于LNG、液态乙烯及其它低温介质,具有密封可靠、动作灵敏、压力稳定可靠和防静电的特点。This type is special low-ag娱乐网址下载 step-down regulator is mainly used for low ag娱乐网址下载 storage tank, tank car and tank car step-down system, widely used in LNG, ethylene and other low ag娱乐网址下载 liquid medium, with reliable sealing, action quick, the characteristics of the pressure is stable and reliable, and anti-static.主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:螺纹主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9阀瓣/Valve discHPb59-1主密封件/Main sealPTFE型号 ag娱乐网址下载 Main form and the connection size (mm)ag娱乐网址注册 Nominal pressure调压范围 Scope of pressure adjustmentHH1W1W2M(MPa)(MPa)DYS-20239192100Ф1332-Rc¾PN-4.00.2~0.8DYS-20A255203100Ф1332-Rc¾PN-4.00.4~1.6
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                DYS-25P系列低温升压调压阀
                DYS-25P系列低温升压调压阀DYS-25P系列低温升压调压阀 DYJ-25P Low Cryogenic pressure regulating valve此类型专用低温升压调节阀主要用于低温储槽、槽车和罐车的升压系统,广泛用于LNG、液态乙烯及其它低温介质,具有密封可靠、动作灵敏、压力稳定可靠和防静电的特点。This type is special low-ag娱乐网址下载 step-down regulator is mainly used for low ag娱乐网址下载 storage tank, tank car and tank car step-down system, widely used in LNG, ethylene and other low ag娱乐网址下载 liquid medium, with reliable sealing, action quick, the characteristics of the pressure is stable and reliable, and anti-static.主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:2.5MPa设计温度/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:螺纹主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9阀瓣/Valve disc0Cr18Ni9Ti主密封件/Main sealPTFE或PCTFE调节螺杆/Valve stemOCr18Ni9型号 ag娱乐网址下载 Main form and the connection size (mm)ag娱乐网址注册 Nominal pressure调压范围 Scope of pressure adjustmentHH1DB(MPa)(MPa)DYS-25P256272Ф32.5102.50.2~0.8DYS-25P/A1256272Ф32.5102.51.2~3.0DYS-25P/A2256272Ф32.5102.50.8~1.6
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                DYJ-25系列低温降压调压阀
                DYJ-25系列低温降压调压阀DYJ-25系列低温降压调压阀 DYJ-25 Low Temperature Pressure Reducing and Adjusting Valve此类型专用低温降压调节阀主要用于低温储槽、槽车和罐车的降压系统,广泛用于LNG、液态乙烯及其它低温介质,具有密封可靠、动作灵敏、压力稳定可靠和防静电的特点。This type is special low-ag娱乐网址下载 step-down regulator is mainly used for low ag娱乐网址下载 storage tank, tank car and tank car step-down system, widely used in LNG, ethylene and other low ag娱乐网址下载 liquid medium, with reliable sealing, action quick, the characteristics of the pressure is stable and reliable, and anti-static.主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:2.5MPa设计温度/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:螺纹主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9阀瓣/Valve disc0Cr18Ni9Ti主密封件/Main sealPTFE或PCTFE调节螺杆/Valve stemOCr18Ni9型号 ag娱乐网址下载 Main form and the connection size (mm)ag娱乐网址注册 Nominal pressure调压范围 Scope of pressure adjustmentHH1DB(MPa)(MPa)DA-10P/C256272Ф32.5102.50.2~0.8DA-10P/C1256272Ф32.5102.50.4~1.6
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                DYJ-15系列低温降压调压阀
                DYJ-15系列低温降压调压阀DYJ-15系列低温降压调压阀 DYJ-15 Low Temperature Pressure Reducing and Adjusting Valve此类型专用低温降压调节阀主要用于低温储槽、槽车和罐车的降压系统,广泛用于LNG、液态乙烯及其它低温介质,具有密封可靠、动作灵敏、压力稳定可靠和防静电的特点。This type is special low-ag娱乐网址下载 step-down regulator is mainly used for low ag娱乐网址下载 storage tank, tank car and tank car step-down system, widely used in LNG, ethylene and other low ag娱乐网址下载 liquid medium, with reliable sealing, action quick, the characteristics of the pressure is stable and reliable, and anti-static.主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:螺纹主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9阀盖/Valve coverHPb59-1阀杆/Valve stem0Cr18Ni9膜片/diaphragmQSn6.5-0.1主密封件/Main sealPTFE调节螺杆/Valve stemOCr18Ni9型号 ag娱乐网址下载 Main form and the connection size (mm)ag娱乐网址注册 Nominal pressure调压范围 Scope of pressure adjustmentHH1W1W2M(MPa)(MPa)DA-10P/C12510865Ф76Rc½4.00.2~0.8DA-10P/C112510865Ф76Rc½4.00.2~1.6
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                DZQ系列真空夹套低温紧急切断阀
                DZQ系列真空夹套低温紧急切断阀DZQ系列真空夹套低温紧急切断阀 DZQ series vacuum jacketed low-ag娱乐网址下载 emergency cut-off valve此类型专用真空夹套低温紧急切断阀主要用于低温储运上切断介质流通,特别是在出现火情故障时能及时切断介质。具有开关灵活、密封可靠和防静电的特点。This type is special vacuum jacketed low-ag娱乐网址下载 emergency cut-off valve is mainly used for cut off the medium flow on low ag娱乐网址下载 storage and transportation, especially in the event of a fire failure can cut off the medium in a timely manner. With flexible switch, reliable sealing and anti-static characteristics.主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:承插焊主要零部件名称 Main components name阀体/Valve body:ZG0Cr18Ni9阀瓣/Valve disc:0Cr18Ni9阀盖/Valve cover:ZG0Cr18Ni9阀杆/Valve stem:0Cr18Ni9主密封件/Main sea:PTFEI型号/ag娱乐网址下载/Main form and the connection size (mm)HH1H2D0D1D2DMW1W2BDZQ -25194492131.5Ф25Ф32.5Ф82Ф100Rc¼90Ф1308DZQ -32203501141.5Ф32Ф38.5Ф101Ф100Rc¼105Ф1308DZQ -40230578173Ф40Ф45.5Ф101Ф125Rc¼120Ф1608DZQ -50236584176.5Ф50Ф57.5Ф126Ф125Rc¼140Ф16010
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                DJQ系列型低温紧急切断阀
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                DGF系列低温过滤阀DGF系列低温过滤阀 DGF series filter valve at low ag娱乐网址下载主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:承插焊主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9阀盖/Valve coverZG0Cr18Ni9型号/ag娱乐网址下载/Main form and the connection size (mm)HLD0D1D2BDGF-105660Ф13Ф14.5Ф246DGF-156265Ф15Ф18.5Ф29.56DGF-207180Ф20Ф25.5Ф368DGF-257890Ф25Ф32.5Ф43.58DGF-3290105Ф32Ф38.5Ф538DGF-4099120Ф40Ф45.5Ф628DGF-50112140Ф50Ф57.5Ф7210
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                DH(65-100)系列低温止回阀DH(65-100)系列低温止回阀 DH(65-100) series of check valve in low ag娱乐网址下载此类型专用低温止回阀适用于低温贮槽、槽车和罐车防止介质倒流,广泛用于LNG、液态乙烯及其它低温介质,具有密封可靠的特点。This type is special low ag娱乐网址下载 check valve is suitable for low ag娱乐网址下载 storage tank, tank car and tank car to prevent the reverse medium, is widely used in LNG, ethylene and other low ag娱乐网址下载 liquid medium, has the characteristics of the sealing is reliable.主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:对焊主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9阀瓣/Valve disc0Cr18Ni9Ti主密封件/Main sealPTFE型号/ag娱乐网址下载/Main form and the connection size (mm)ABD0D1D2DH-65112216Ф65Ф70Ф76DH-80118241Ф80Ф81Ф89DH-100138292Ф100Ф100Ф108
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                DH系列低温升降式止回阀DH系列低温升降式止回阀 DH series low ag娱乐网址下载 lift check valve此类型专用低温升降式止回阀适用于低温贮槽、槽车和罐车防止介质倒流,广泛用于LNG、液态乙烯及其它低温介质,具有密封可靠的特点。This type is special low ag娱乐网址下载 lift check valve is suitable for low ag娱乐网址下载 storage tank, tank car and tank car to prevent the reverse medium, is widely used in LNG, ethylene and other low ag娱乐网址下载 liquid medium, has the characteristics of the sealing is reliable.主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:插焊公称通径/Nominal diameter:10mm~50mm主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9阀瓣/Valve disc0Cr18Ni9Ti主密封件/Main sealPTFE型号/ag娱乐网址下载/Main form and the connection size (mm)重量(kg)HLD0D1D2BWeightDH-10P5660Ф13Ф14.5Ф246DH-15P6265Ф15Ф18.5Ф29.560.7DH-20P7180Ф20Ф25.5Ф368DH-25P7890Ф25Ф32.5Ф43.581.4DH-32P90105Ф32Ф38.5Ф538DH-40P99120Ф40Ф45.5Ф6282.86DH-50P112140Ф50Ф57.5Ф72104.35
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                DGF系列低温过滤阀
                DGF系列低温过滤阀DGF系列低温过滤阀 DGF series filter valve at low ag娱乐网址下载主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:承插焊主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9阀盖/Valve coverZG0Cr18Ni9型号/ag娱乐网址下载/Main form and the connection size (mm)HLD0D1D2BDGF-105660Ф13Ф14.5Ф246DGF-156265Ф15Ф18.5Ф29.56DGF-207180Ф20Ф25.5Ф368DGF-257890Ф25Ф32.5Ф43.58DGF-3290105Ф32Ф38.5Ф538DGF-4099120Ф40Ф45.5Ф628DGF-50112140Ф50Ф57.5Ф7210
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                DJC-40低温组合充灌阀
                DJC-40低温组合充灌阀DJC-40低温组合充灌阀 DJC-40 combination filling valve at low ag娱乐网址下载主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr主要零部件名称 Main components name阀体/Valve body:ZG0Cr18Ni9阀瓣/Valve disc:0Cr18Ni9阀盖/Valve cover:ZG0Cr18Ni9阀杆/Valve stem:0Cr18Ni9主密封件/Main sea:PTFEI型号/ag娱乐网址下载/Main form and the connection size (mm)H开H关H开H关ABCD0D1D2EFDJC-40474455416397140 245190Ф40Ф45.5Ф90120216DJF-10D474455416397140 245190Ф42.76Ф48.3Ф90120216
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                DQS-25P型低温三通球阀
                DQS-25P型低温三通球阀DQS-25P型低温三通球阀 DQS - 25 p type three-way ball valve at low ag娱乐网址下载此类型是"T"型通道三通球阀主要用于组合安全系统阀的安全阀及防爆膜片的安装主体。除能大大地减化和优化贮槽管路、减少贮槽组装时间和二组安全附件同时工作的特点,并且更换安全阀方便、可靠。广泛用于液氧、液氮、液态乙烯及其它低温介质,具有密封可靠的特点。This type is the ""T"" type channel of the 3-way ball valve is mainly used in integrated security system valve relief valve and the installation of the explosion-proof membrane. In addition to can greatly simplify and optimize pipeline of storage tank, storage tank assembly time and the characteristics of two groups safety accessories work at the same time, and replace the relief valve is convenient and reliable. Widely used in liquid oxygen, liquid nitrogen, liquid ethylene and other low ag娱乐网址下载 medium, has the characteristics of the sealing is reliable.主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:螺纹公称通径/Nominal diameter:25mm主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9阀瓣/Valve disc0Cr18Ni9Ti阀盖/Valve coverZG0Cr18Ni9阀杆/Valve stem0Cr18Ni9手柄/handleZG0Cr18Ni9球体/sphere0Cr18Ni9主密封件/Main sealPTFE+石墨型号 ag娱乐网址下载 Main form and the connection size (mm)重量 WeightH1H2H3D0D1M1M2L1L2(kg)DQS-25P191.58337Ф25Ф32Ф36*2Ф36*2171122.55.1
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                DYS-20(20A)系列低温升压调压阀
                DYS-20(20A)系列低温升压调压阀DYS-20(20A)系列低温升压调压阀 DYJ-20(20A) Low Cryogenic pressure regulating valve此类型专用低温升压调节阀主要用于低温储槽、槽车和罐车的升压系统,广泛用于LNG、液态乙烯及其它低温介质,具有密封可靠、动作灵敏、压力稳定可靠和防静电的特点。This type is special low-ag娱乐网址下载 step-down regulator is mainly used for low ag娱乐网址下载 storage tank, tank car and tank car step-down system, widely used in LNG, ethylene and other low ag娱乐网址下载 liquid medium, with reliable sealing, action quick, the characteristics of the pressure is stable and reliable, and anti-static.主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:螺纹主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9阀瓣/Valve discHPb59-1主密封件/Main sealPTFE型号 ag娱乐网址下载 Main form and the connection size (mm)ag娱乐网址注册 Nominal pressure调压范围 Scope of pressure adjustmentHH1W1W2M(MPa)(MPa)DYS-20239192100Ф1332-Rc¾PN-4.00.2~0.8DYS-20A255203100Ф1332-Rc¾PN-4.00.4~1.6
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                DYS-25P系列低温升压调压阀
                DYS-25P系列低温升压调压阀DYS-25P系列低温升压调压阀 DYJ-25P Low Cryogenic pressure regulating valve此类型专用低温升压调节阀主要用于低温储槽、槽车和罐车的升压系统,广泛用于LNG、液态乙烯及其它低温介质,具有密封可靠、动作灵敏、压力稳定可靠和防静电的特点。This type is special low-ag娱乐网址下载 step-down regulator is mainly used for low ag娱乐网址下载 storage tank, tank car and tank car step-down system, widely used in LNG, ethylene and other low ag娱乐网址下载 liquid medium, with reliable sealing, action quick, the characteristics of the pressure is stable and reliable, and anti-static.主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:2.5MPa设计温度/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:螺纹主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9阀瓣/Valve disc0Cr18Ni9Ti主密封件/Main sealPTFE或PCTFE调节螺杆/Valve stemOCr18Ni9型号 ag娱乐网址下载 Main form and the connection size (mm)ag娱乐网址注册 Nominal pressure调压范围 Scope of pressure adjustmentHH1DB(MPa)(MPa)DYS-25P256272Ф32.5102.50.2~0.8DYS-25P/A1256272Ф32.5102.51.2~3.0DYS-25P/A2256272Ф32.5102.50.8~1.6
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                DYJ-25系列低温降压调压阀
                DYJ-25系列低温降压调压阀DYJ-25系列低温降压调压阀 DYJ-25 Low Temperature Pressure Reducing and Adjusting Valve此类型专用低温降压调节阀主要用于低温储槽、槽车和罐车的降压系统,广泛用于LNG、液态乙烯及其它低温介质,具有密封可靠、动作灵敏、压力稳定可靠和防静电的特点。This type is special low-ag娱乐网址下载 step-down regulator is mainly used for low ag娱乐网址下载 storage tank, tank car and tank car step-down system, widely used in LNG, ethylene and other low ag娱乐网址下载 liquid medium, with reliable sealing, action quick, the characteristics of the pressure is stable and reliable, and anti-static.主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:2.5MPa设计温度/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:螺纹主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9阀瓣/Valve disc0Cr18Ni9Ti主密封件/Main sealPTFE或PCTFE调节螺杆/Valve stemOCr18Ni9型号 ag娱乐网址下载 Main form and the connection size (mm)ag娱乐网址注册 Nominal pressure调压范围 Scope of pressure adjustmentHH1DB(MPa)(MPa)DA-10P/C256272Ф32.5102.50.2~0.8DA-10P/C1256272Ф32.5102.50.4~1.6
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                DYJ-15系列低温降压调压阀
                DYJ-15系列低温降压调压阀DYJ-15系列低温降压调压阀 DYJ-15 Low Temperature Pressure Reducing and Adjusting Valve此类型专用低温降压调节阀主要用于低温储槽、槽车和罐车的降压系统,广泛用于LNG、液态乙烯及其它低温介质,具有密封可靠、动作灵敏、压力稳定可靠和防静电的特点。This type is special low-ag娱乐网址下载 step-down regulator is mainly used for low ag娱乐网址下载 storage tank, tank car and tank car step-down system, widely used in LNG, ethylene and other low ag娱乐网址下载 liquid medium, with reliable sealing, action quick, the characteristics of the pressure is stable and reliable, and anti-static.主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:螺纹主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9阀盖/Valve coverHPb59-1阀杆/Valve stem0Cr18Ni9膜片/diaphragmQSn6.5-0.1主密封件/Main sealPTFE调节螺杆/Valve stemOCr18Ni9型号 ag娱乐网址下载 Main form and the connection size (mm)ag娱乐网址注册 Nominal pressure调压范围 Scope of pressure adjustmentHH1W1W2M(MPa)(MPa)DA-10P/C12510865Ф76Rc½4.00.2~0.8DA-10P/C112510865Ф76Rc½4.00.2~1.6
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                DZQ系列真空夹套低温紧急切断阀
                DZQ系列真空夹套低温紧急切断阀DZQ系列真空夹套低温紧急切断阀 DZQ series vacuum jacketed low-ag娱乐网址下载 emergency cut-off valve此类型专用真空夹套低温紧急切断阀主要用于低温储运上切断介质流通,特别是在出现火情故障时能及时切断介质。具有开关灵活、密封可靠和防静电的特点。This type is special vacuum jacketed low-ag娱乐网址下载 emergency cut-off valve is mainly used for cut off the medium flow on low ag娱乐网址下载 storage and transportation, especially in the event of a fire failure can cut off the medium in a timely manner. With flexible switch, reliable sealing and anti-static characteristics.主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:承插焊主要零部件名称 Main components name阀体/Valve body:ZG0Cr18Ni9阀瓣/Valve disc:0Cr18Ni9阀盖/Valve cover:ZG0Cr18Ni9阀杆/Valve stem:0Cr18Ni9主密封件/Main sea:PTFEI型号/ag娱乐网址下载/Main form and the connection size (mm)HH1H2D0D1D2DMW1W2BDZQ -25194492131.5Ф25Ф32.5Ф82Ф100Rc¼90Ф1308DZQ -32203501141.5Ф32Ф38.5Ф101Ф100Rc¼105Ф1308DZQ -40230578173Ф40Ф45.5Ф101Ф125Rc¼120Ф1608DZQ -50236584176.5Ф50Ф57.5Ф126Ф125Rc¼140Ф16010
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                DJQ系列型低温紧急切断阀DJQ系列型低温紧急切断阀 DJQ electro emergency cut-off valve at low ag娱乐网址下载此类型专用低温紧急切断阀适用于低温贮槽上切断流通介质,特别是在出现火情故障时能及时切断介质。广泛用于LNG、液态乙烯及其它低温介质,具有体积小、重量轻、密封可靠、紧急切断迅速可靠和防静电的特点。This type is special emergency cut-off valve is suitable for low ag娱乐网址下载 storage tank at low ag娱乐网址下载 on cut off circulation medium, especially in the event of a fire failure can promptly cut off the medium. Widely used in LNG, ethylene and other low ag娱乐网址下载 liquid medium, has small volume, light weight, reliable sealing, reliable emergency stop quickly and anti-static characteristics.主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+70℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:插焊公称通径/Nominal diameter:25mm~50mm强度试验压力/Strength test pressure:4.0MPa气密性试验压力/Air tightness test pressure:1.6MPa方向密封试验压力/direction of seal test pressure:0.4MPa气缸气源压力/Air pressure cylinder:0.4~0.6MPa紧急切断温度/Emergency cut-off ag娱乐网址下载:+70℃紧急切断时间/Emergency cut-off time:<ag娱乐网址 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9阀瓣/Valve disc0Cr18Ni9Ti阀盖/Valve coverZG0Cr18Ni9阀杆/Valve stem0Cr18Ni9主密封件/Main sealPTFE或PCTFE气缸/cylinder铸铝支架/stents铸铝型号/ag娱乐网址下载 Main form and the connection size (mm)重量 WeightHH1D0D1DBW1W2M(kg)DJQ-20P189478Ф20Ф25.5Ф100880Ф130Rc¼7.2DJQ-25P240530Ф25Ф32.5Ф100890Ф130Rc¼7.7DJQ-32P250489Ф32Ф38.5Ф1008105Ф130Rc¼7.3DJQ-40P227567Ф40Ф45.5Ф1258120Ф160Rc¼13.2DJQ-50P230570Ф50Ф57.5Ф12510140Ф160Rc¼14.5
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                DAH25B系列低温安全阀
                DAH25B系列低温安全阀DAH25B系列低温安全阀 DAH25 Low Temperature Relief Valve此类型专用低温安全阀主要用于低温介质管路安全排放系统,具有开关灵活、密封可靠的特点。These low-ag娱乐网址下载 stopping valves are mainly used in pipeline systems with low-ag娱乐网址下载 and deep cold mediums.featured in its flexible operation and reliable sealing.主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:螺纹主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9弹簧/Spring1Cr18Ni9型号/ag娱乐网址下载/Main form and the connection size (mm)整定压力ag娱乐网址注册HH1MM1L0(MPa)(MPa)DAH-25B19470.5G11/4M36*247Ф142.8~3.54.0DAH-25B119470.5G11/4M36*247Ф142.0~2.754.0上一
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                DXK-40低温旋卡座
                DXK-40低温旋卡座 DXK-40低温旋卡座DXK-40低温旋卡座 DXK - 40 spin booth at low ag娱乐网址下载主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:4-Ф14螺栓孔,中心距Ф90主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9主密封件/Main sealT2型号/ag娱乐网址下载/Main form and the connection size (mm)D1D2D3D4D5D6H1H2DJF-10D113Ф62Ф40Ф54.8Ф69.5Ф11097104
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                CJZ-04低温角式针型阀
                CJZ-04低温角式针型阀CJZ-04低温角式针型阀 CJZ-04 type Angle of needle valve at low ag娱乐网址下载主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:螺纹主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9主密封件/Main sealPTFE型号/ag娱乐网址下载/Main form and the connection size (mm)H(开)H(关)ABD1D2MCJZ-047.702445Ф7Ф4NPT¼
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                DGF系列低温过滤阀
                DGF系列低温过滤阀DGF系列低温过滤阀 DGF series filter valve at low ag娱乐网址下载主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:承插焊主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9阀盖/Valve coverZG0Cr18Ni9型号/ag娱乐网址下载/Main form and the connection size (mm)HLD0D1D2BDGF-105660Ф13Ф14.5Ф246DGF-156265Ф15Ф18.5Ф29.56DGF-207180Ф20Ф25.5Ф368DGF-257890Ф25Ф32.5Ф43.58DGF-3290105Ф32Ф38.5Ф538DGF-4099120Ф40Ф45.5Ф628DGF-50112140Ф50Ф57.5Ф7210
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                DH-A系列低温止回阀
                DH-A系列低温止回阀DH-A系列低温止回阀 DH - A series of check valve in low ag娱乐网址下载此类型专用低温止回阀适用于低温贮槽、槽车和罐车防止介质倒流,广泛用于LNG、液态乙烯及其它低温介质,具有密封可靠的特点。This type is special low ag娱乐网址下载 check valve is suitable for low ag娱乐网址下载 storage tank, tank car and tank car to prevent the reverse medium, is widely used in LNG, ethylene and other low ag娱乐网址下载 liquid medium, has the characteristics of the sealing is reliable.主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:对焊主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9阀瓣/Valve disc0Cr18Ni9Ti主密封件/Main sealPTFE型号/ag娱乐网址下载/Main form and the connection size (mm)HLD0D1D2BDH-10A5660Ф13Ф13Ф174DH-15A6265Ф15Ф17.08Ф21.35DH-20A7180Ф20Ф22.48Ф26.75DH-25A7890Ф25Ф27.86Ф33.45DH-40A99120Ф40Ф42.76Ф48.35DH-50A112140Ф50Ф54.76Ф60.35
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                DH(65-100)系列低温止回阀DH(65-100)系列低温止回阀 DH(65-100) series of check valve in low ag娱乐网址下载此类型专用低温止回阀适用于低温贮槽、槽车和罐车防止介质倒流,广泛用于LNG、液态乙烯及其它低温介质,具有密封可靠的特点。This type is special low ag娱乐网址下载 check valve is suitable for low ag娱乐网址下载 storage tank, tank car and tank car to prevent the reverse medium, is widely used in LNG, ethylene and other low ag娱乐网址下载 liquid medium, has the characteristics of the sealing is reliable.主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:对焊主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9阀瓣/Valve disc0Cr18Ni9Ti主密封件/Main sealPTFE型号/ag娱乐网址下载/Main form and the connection size (mm)ABD0D1D2DH-65112216Ф65Ф70Ф76DH-80118241Ф80Ф81Ф89DH-100138292Ф100Ф100Ф108
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                DH系列低温升降式止回阀
                DH系列低温升降式止回阀DH系列低温升降式止回阀 DH series low ag娱乐网址下载 lift check valve此类型专用低温升降式止回阀适用于低温贮槽、槽车和罐车防止介质倒流,广泛用于LNG、液态乙烯及其它低温介质,具有密封可靠的特点。This type is special low ag娱乐网址下载 lift check valve is suitable for low ag娱乐网址下载 storage tank, tank car and tank car to prevent the reverse medium, is widely used in LNG, ethylene and other low ag娱乐网址下载 liquid medium, has the characteristics of the sealing is reliable.主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:插焊公称通径/Nominal diameter:10mm~50mm主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9阀瓣/Valve disc0Cr18Ni9Ti主密封件/Main sealPTFE型号/ag娱乐网址下载/Main form and the connection size (mm)重量(kg)HLD0D1D2BWeightDH-10P5660Ф13Ф14.5Ф246DH-15P6265Ф15Ф18.5Ф29.560.7DH-20P7180Ф20Ф25.5Ф368DH-25P7890Ф25Ф32.5Ф43.581.4DH-32P90105Ф32Ф38.5Ф538DH-40P99120Ф40Ф45.5Ф6282.86DH-50P112140Ф50Ф57.5Ф72104.35
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                DJC-40低温组合充灌阀
                DJC-40低温组合充灌阀DJC-40低温组合充灌阀 DJC-40 combination filling valve at low ag娱乐网址下载主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr主要零部件名称 Main components name阀体/Valve body:ZG0Cr18Ni9阀瓣/Valve disc:0Cr18Ni9阀盖/Valve cover:ZG0Cr18Ni9阀杆/Valve stem:0Cr18Ni9主密封件/Main sea:PTFEI型号/ag娱乐网址下载/Main form and the connection size (mm)H开H关H开H关ABCD0D1D2EFDJC-40474455416397140 245190Ф40Ф45.5Ф90120216DJF-10D474455416397140 245190Ф42.76Ф48.3Ф90120216
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                DQS-25P型低温三通球阀
                DQS-25P型低温三通球阀DQS-25P型低温三通球阀 DQS - 25 p type three-way ball valve at low ag娱乐网址下载此类型是"T"型通道三通球阀主要用于组合安全系统阀的安全阀及防爆膜片的安装主体。除能大大地减化和优化贮槽管路、减少贮槽组装时间和二组安全附件同时工作的特点,并且更换安全阀方便、可靠。广泛用于液氧、液氮、液态乙烯及其它低温介质,具有密封可靠的特点。This type is the ""T"" type channel of the 3-way ball valve is mainly used in integrated security system valve relief valve and the installation of the explosion-proof membrane. In addition to can greatly simplify and optimize pipeline of storage tank, storage tank assembly time and the characteristics of two groups safety accessories work at the same time, and replace the relief valve is convenient and reliable. Widely used in liquid oxygen, liquid nitrogen, liquid ethylene and other low ag娱乐网址下载 medium, has the characteristics of the sealing is reliable.主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:螺纹公称通径/Nominal diameter:25mm主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9阀瓣/Valve disc0Cr18Ni9Ti阀盖/Valve coverZG0Cr18Ni9阀杆/Valve stem0Cr18Ni9手柄/handleZG0Cr18Ni9球体/sphere0Cr18Ni9主密封件/Main sealPTFE+石墨型号 ag娱乐网址下载 Main form and the connection size (mm)重量 WeightH1H2H3D0D1M1M2L1L2(kg)DQS-25P191.58337Ф25Ф32Ф36*2Ф36*2171122.55.1
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                DYS-20(20A)系列低温升压调压阀DYS-20(20A)系列低温升压调压阀 DYJ-20(20A) Low Cryogenic pressure regulating valve此类型专用低温升压调节阀主要用于低温储槽、槽车和罐车的升压系统,广泛用于LNG、液态乙烯及其它低温介质,具有密封可靠、动作灵敏、压力稳定可靠和防静电的特点。This type is special low-ag娱乐网址下载 step-down regulator is mainly used for low ag娱乐网址下载 storage tank, tank car and tank car step-down system, widely used in LNG, ethylene and other low ag娱乐网址下载 liquid medium, with reliable sealing, action quick, the characteristics of the pressure is stable and reliable, and anti-static.主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:螺纹主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9阀瓣/Valve discHPb59-1主密封件/Main sealPTFE型号 ag娱乐网址下载 Main form and the connection size (mm)ag娱乐网址注册 Nominal pressure调压范围 Scope of pressure adjustmentHH1W1W2M(MPa)(MPa)DYS-20239192100Ф1332-Rc¾PN-4.00.2~0.8DYS-20A255203100Ф1332-Rc¾PN-4.00.4~1.6
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                DYS-25P系列低温升压调压阀
                DYS-25P系列低温升压调压阀DYS-25P系列低温升压调压阀 DYJ-25P Low Cryogenic pressure regulating valve此类型专用低温升压调节阀主要用于低温储槽、槽车和罐车的升压系统,广泛用于LNG、液态乙烯及其它低温介质,具有密封可靠、动作灵敏、压力稳定可靠和防静电的特点。This type is special low-ag娱乐网址下载 step-down regulator is mainly used for low ag娱乐网址下载 storage tank, tank car and tank car step-down system, widely used in LNG, ethylene and other low ag娱乐网址下载 liquid medium, with reliable sealing, action quick, the characteristics of the pressure is stable and reliable, and anti-static.主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:2.5MPa设计温度/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:螺纹主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9阀瓣/Valve disc0Cr18Ni9Ti主密封件/Main sealPTFE或PCTFE调节螺杆/Valve stemOCr18Ni9型号 ag娱乐网址下载 Main form and the connection size (mm)ag娱乐网址注册 Nominal pressure调压范围 Scope of pressure adjustmentHH1DB(MPa)(MPa)DYS-25P256272Ф32.5102.50.2~0.8DYS-25P/A1256272Ф32.5102.51.2~3.0DYS-25P/A2256272Ф32.5102.50.8~1.6
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                DYJ-25系列低温降压调压阀
                DYJ-25系列低温降压调压阀DYJ-25系列低温降压调压阀 DYJ-25 Low Temperature Pressure Reducing and Adjusting Valve此类型专用低温降压调节阀主要用于低温储槽、槽车和罐车的降压系统,广泛用于LNG、液态乙烯及其它低温介质,具有密封可靠、动作灵敏、压力稳定可靠和防静电的特点。This type is special low-ag娱乐网址下载 step-down regulator is mainly used for low ag娱乐网址下载 storage tank, tank car and tank car step-down system, widely used in LNG, ethylene and other low ag娱乐网址下载 liquid medium, with reliable sealing, action quick, the characteristics of the pressure is stable and reliable, and anti-static.主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:2.5MPa设计温度/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:螺纹主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9阀瓣/Valve disc0Cr18Ni9Ti主密封件/Main sealPTFE或PCTFE调节螺杆/Valve stemOCr18Ni9型号 ag娱乐网址下载 Main form and the connection size (mm)ag娱乐网址注册 Nominal pressure调压范围 Scope of pressure adjustmentHH1DB(MPa)(MPa)DA-10P/C256272Ф32.5102.50.2~0.8DA-10P/C1256272Ф32.5102.50.4~1.6
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                DYJ-15系列低温降压调压阀
                DYJ-15系列低温降压调压阀DYJ-15系列低温降压调压阀 DYJ-15 Low Temperature Pressure Reducing and Adjusting Valve此类型专用低温降压调节阀主要用于低温储槽、槽车和罐车的降压系统,广泛用于LNG、液态乙烯及其它低温介质,具有密封可靠、动作灵敏、压力稳定可靠和防静电的特点。This type is special low-ag娱乐网址下载 step-down regulator is mainly used for low ag娱乐网址下载 storage tank, tank car and tank car step-down system, widely used in LNG, ethylene and other low ag娱乐网址下载 liquid medium, with reliable sealing, action quick, the characteristics of the pressure is stable and reliable, and anti-static.主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:螺纹主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9阀盖/Valve coverHPb59-1阀杆/Valve stem0Cr18Ni9膜片/diaphragmQSn6.5-0.1主密封件/Main sealPTFE调节螺杆/Valve stemOCr18Ni9型号 ag娱乐网址下载 Main form and the connection size (mm)ag娱乐网址注册 Nominal pressure调压范围 Scope of pressure adjustmentHH1W1W2M(MPa)(MPa)DA-10P/C12510865Ф76Rc½4.00.2~0.8DA-10P/C112510865Ф76Rc½4.00.2~1.6
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                DZQ系列真空夹套低温紧急切断阀
                DZQ系列真空夹套低温紧急切断阀DZQ系列真空夹套低温紧急切断阀 DZQ series vacuum jacketed low-ag娱乐网址下载 emergency cut-off valve此类型专用真空夹套低温紧急切断阀主要用于低温储运上切断介质流通,特别是在出现火情故障时能及时切断介质。具有开关灵活、密封可靠和防静电的特点。This type is special vacuum jacketed low-ag娱乐网址下载 emergency cut-off valve is mainly used for cut off the medium flow on low ag娱乐网址下载 storage and transportation, especially in the event of a fire failure can cut off the medium in a timely manner. With flexible switch, reliable sealing and anti-static characteristics.主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:承插焊主要零部件名称 Main components name阀体/Valve body:ZG0Cr18Ni9阀瓣/Valve disc:0Cr18Ni9阀盖/Valve cover:ZG0Cr18Ni9阀杆/Valve stem:0Cr18Ni9主密封件/Main sea:PTFEI型号/ag娱乐网址下载/Main form and the connection size (mm)HH1H2D0D1D2DMW1W2BDZQ -25194492131.5Ф25Ф32.5Ф82Ф100Rc¼90Ф1308DZQ -32203501141.5Ф32Ф38.5Ф101Ф100Rc¼105Ф1308DZQ -40230578173Ф40Ф45.5Ф101Ф125Rc¼120Ф1608DZQ -50236584176.5Ф50Ф57.5Ф126Ф125Rc¼140Ф16010
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                DJQ系列型低温紧急切断阀
                DJQ系列型低温紧急切断阀DJQ系列型低温紧急切断阀 DJQ electro emergency cut-off valve at low ag娱乐网址下载此类型专用低温紧急切断阀适用于低温贮槽上切断流通介质,特别是在出现火情故障时能及时切断介质。广泛用于LNG、液态乙烯及其它低温介质,具有体积小、重量轻、密封可靠、紧急切断迅速可靠和防静电的特点。This type is special emergency cut-off valve is suitable for low ag娱乐网址下载 storage tank at low ag娱乐网址下载 on cut off circulation medium, especially in the event of a fire failure can promptly cut off the medium. Widely used in LNG, ethylene and other low ag娱乐网址下载 liquid medium, has small volume, light weight, reliable sealing, reliable emergency stop quickly and anti-static characteristics.主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+70℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:插焊公称通径/Nominal diameter:25mm~50mm强度试验压力/Strength test pressure:4.0MPa气密性试验压力/Air tightness test pressure:1.6MPa方向密封试验压力/direction of seal test pressure:0.4MPa气缸气源压力/Air pressure cylinder:0.4~0.6MPa紧急切断温度/Emergency cut-off ag娱乐网址下载:+70℃紧急切断时间/Emergency cut-off time:<ag娱乐网址 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9阀瓣/Valve disc0Cr18Ni9Ti阀盖/Valve coverZG0Cr18Ni9阀杆/Valve stem0Cr18Ni9主密封件/Main sealPTFE或PCTFE气缸/cylinder铸铝支架/stents铸铝型号/ag娱乐网址下载 Main form and the connection size (mm)重量 WeightHH1D0D1DBW1W2M(kg)DJQ-20P189478Ф20Ф25.5Ф100880Ф130Rc¼7.2DJQ-25P240530Ф25Ф32.5Ф100890Ф130Rc¼7.7DJQ-32P250489Ф32Ф38.5Ф1008105Ф130Rc¼7.3DJQ-40P227567Ф40Ф45.5Ф1258120Ф160Rc¼13.2DJQ-50P230570Ф50Ф57.5Ф12510140Ф160Rc¼14.5
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                DAH25B系列低温安全阀DAH25B系列低温安全阀 DAH25 Low Temperature Relief Valve此类型专用低温安全阀主要用于低温介质管路安全排放系统,具有开关灵活、密封可靠的特点。These low-ag娱乐网址下载 stopping valves are mainly used in pipeline systems with low-ag娱乐网址下载 and deep cold mediums.featured in its flexible operation and reliable sealing.主要技术参数 Main technical parametersag娱乐网址注册/Nominal pressure:4.ag娱乐网址注册/Design ag娱乐网址下载:-196℃~+80℃ag娱乐网址/Applicable medium:LNG 、LO2、LN2、LAr连接方式/Connection method:螺纹主要零部件名称 Main components name材料 Materials阀体/Valve bodyZG0Cr18Ni9弹簧/Spring1Cr18Ni9型号/ag娱乐网址下载/Main form and the connection size (mm)整定压力ag娱乐网址注册HH1MM1L0(MPa)(MPa)DAH-25B19470.5G11/4M36*247Ф142.8~3.54.0DAH-25B119470.5G11/4M36*247Ф142.0~2.754.0上一
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                上海ag娱乐网址阀门有限公司是一家集研发、设计、制造、销售与服务于一体的高新技术阀门企业,作为中国的阀门制造商与出口商,公司一直致力于阀门的生产和研发,以生产具有世界先进水平的阀门为己任,其质量和持续创新能力已经在全球行业内各主要*终用户和工程公司的认证。我们的目标是为全球用户提供全套成功的流体控制解决方案。 上海ag娱乐网址阀门公司位于交通便利、信息发达的上海市闵行工业区,毗邻上海虹桥机场,拥有二个生产基地,总占地面积6800平方米,建筑面积4000平方米。成立以来在阀门制造业中积累了丰富的经验,并得以稳定快速的发展。目前公司已取得了中华人民共和国特种设备制造许可证(TS)、美国石油协会API认证,德国莱茵技术公司TUV的ISO9001-2000国际质量体系认证,欧盟PED"H"模式CE认证,国家电力公司、国家石油和化学工业局、中国化工装备总公司定点生产企业,公司产品为建设部工程建设推荐产品。
                • 阀门发展三大瓶颈解析

                  为您量身定制更适合的阀门购买方案

                        我国阀门市场竞争非常激烈。就阀门市场的分布,主要是依据工程项目的建设,阀门的*大用户是石化行业、电力部门、冶金部门、核电行业、化工行业和城市建设部门。       我国阀门行业为劳动密集型行业。在中国的出口产品中,劳动密集型产品仍然会在相当长的一段时间里占据主导地位,同时,也应该看到由于各种原因,劳动密集型出口截止阀产品的优势正在缓慢减弱。中国阀门业要想有长远的发展,必须调整和优化产业结构,既要继续充分发挥传统阀门产业的优势,又要大力发展知识、技术密集型产业和新兴产业,以推动阀门产业的升级。只有这样,才能尽快缩短中国阀门业与发达国家之间的差距。      目前,我国阀门行业还是以量的扩张为主,形成了在国际市场中同一水平上的过度竞争,要改变这一发展方式,就要坚持创新的理念,在产品开发与技术改造方面创新,可以积极与科研单位、高等院校进行联合,共同开发新产品项目,努力开拓国内外市场,进而克服数量型增长,提升产品档次,提高产品的附加值,注重自主品牌建设,以提升我国阀门企业在全球产业分工中的地位,提高抗风险能力与自身的“议价”能力,进而增强阀门行业的可持续发展竞争力。       目前缺乏专业人才已成为制约我国阀门行业进一步发展的瓶颈,这势必会影响我国减压阀行业的国际竞争力。要解决这个问题,可以走内部开发和外部引进相结合的道路。一方面,可加强对企业现有员工的短期培训,以改善现有的人力资源状况;另一方面,通过各种途径引进高素质行业人才,提升我国阀门行业的智力资本因素。        中国阀门业要想有长远的发展,必须调整和优化产业结构,既要继续充分发挥传统阀门产业的优势,又要大力发展知识、技术密集型产业和新兴产业,以推动阀门产业的升级。只有这样,才能尽快缩短中国阀门业与发达国家之间的差距。

                • 你可知道阀门的历史?

                  阀门发展三大瓶颈解析

                  阀门的使用触动着我们生活中的每一天,当我们打开水龙头喝水或者打开消防栓来浇灌农田的时候,我们和阀门都进行着互动,管道的密集交错,背后都有着各种阀门的坚守。     阀门的发展与工业生产过程的发展密切相关。远古时期,人们为了调节河流或小溪的水流量,采用大石块或树干来阻止水的流动或改变水的流动方向。早在战国末年,秦蜀郡太守李冰(生卒年不详)就已在成都平原开凿盐井,汲卤煎盐。取卤时,以细竹作汲卤筒,插入套管内,筒底以熟皮作启闭阀门,一筒可汲卤数斗,井上竖大木架,用辘轳、车盘提取卤水将竹子桶空在一端装上木制的柱塞阀防止走漏,子放入井中汲卤以制盐。井盐汲卤     埃及和希腊文明发明了几种原始的阀门类型,用于农作物灌溉等。但是,普遍公认是古罗马人为了农作物灌溉而开发了相当复杂的水系统,采用旋塞阀和柱塞阀,并使用逆止阀防止水的逆流。古罗马复杂的水利系统     文艺复兴时期,在艺术家和发明家达.芬奇设计的沟渠、灌溉项目和其他大型水力系统项目中使用了阀门,他的许多技术方案现在仍实际存在。随后欧洲因为锻炼技术和水利机械的发展,对阀门的要求也逐渐提高,所以创造出了铜制和铝制的旋塞阀,阀门才进入金属制。达芬奇机械设计手稿     阀门工业的现代历史与工业革命并行,随着工业革命的深入而深入。1705年纽康曼发明第一台工业蒸汽发动机,对蒸汽发动机的运行提出了控制要求。1769年瓦特创造了蒸汽机使阀门正式进入了机械工业领域,蒸汽机上很多采用旋塞阀、安全阀、止回阀和蝶阀。     瓦特发明蒸汽机是阀门工业上大量应用的开始。18世纪到19世纪,蒸汽机在采矿业、锻炼、纺织、机械制造等行业的迅速推广,对阀门数量以及质量日益增加,所以呈现了滑阀。他还发明了第一台调节转速的控制器,其后,对流体流量的控制越来越被人们重视。而相继呈现的带螺纹阀杆的截止阀和带梯形螺纹阀杆的楔式闸阀,是阀门发展中的一次重大突破。这两类阀门的呈现不只满意了其时各个行业对阀门压力及温度不断提高的要求,并且初步满意了对流量调节的要求。瓦特蒸汽机模型     历史上第一个阀门原则上应该是球阀或者球形旋塞阀,时间可以追溯到19世纪John.Wallen及John.Charpmen的设计,但当时并没有投入生产。      第二次世界大战后,阀门的发展是在政府的促进下完成的,美国海军是James Bury阀门用于潜艇的早期倡议者。于是围绕阀门使用的场景,进行了一系列新的研发和尝试,新的阀门技术也随着战火进行了新的革新。军舰中使用的标准止回阀     由于许多国家进行战后重建的需要,同时因为各种特殊资料,包含聚合资料、光滑资料、不锈钢和钴基硬质合金的开展,陈旧的旋塞阀和蝶阀获得了新的使用,依据旋塞阀演化的球阀和隔膜阀得到迅速开展。截止阀、闸阀和其他阀门种类添加,质量进步。使得阀门制造业逐步变成机械工业的一个重要部门。工人在检测成品尺寸     60年代,发达的工业化国家经济相继走向繁荣发展时期,前西德、日本、意大利、法国、英国等国家的产品急于寻找国际市场,由成套机械设备出口带动了阀门出口。     从60年代末到80年代初,旧殖民地国家纷纷独立,急于发展民族工业而大量进口设备,包括阀门;以及石油危机导致各产油国大力投资于高利润的石油工业。这一系列原因使国际阀门生产贸易及发展迎来了一个高速增长的时期,进一步推动阀门工业的发展。      我国阀门工业生产的起步较晚。在20世纪60年代开始研制单座阀、双座阀等产品,主要仿制前苏联的产品。由于机械工业落后,机械加工精度低。因此,产品泄漏量较大,但尚能满足当时工业生产过程的一般控制要求。             70年代开始,随着工业生产规模的扩大,工业过程控制要求的提高,一些调节阀产品已不能适应生产过程控制的要求,例如对高压力、高压降、低温、高温和腐蚀介质的控制要求。为此,一些大型石油化工企业在引进设备的同时,也引进一些控制阀,例如带平衡阀芯的套筒阀、偏心旋转阀等,为国内的控制阀制造厂商指明了开发方向。因此,70年代后期,一些制造厂已开始仿制偏心旋转阀等产品。      80年代开始,随着我国改革开放政策的贯彻和落实,开始组织骨干企业引进国外阀门同类产品的设计、工艺等先进技术和加工设备,使我国的阀门制造技术和产品质量得到了迅速的提高。例如,生产出各种类型的套筒阀、偏心旋转阀,开始研制精小型调节阀。随着大型电站等工业项目的进行,也研制了各种电液执行机构、长行程执行机构等执行机构,以适应大推力和大推力矩、长行程等控制要求。      90年代,我国的调节阀工业也在引进和消化国外的先进技术后开始飞速发展,填补了一些特殊工业控制的空白,使我国调节阀工业水平大大提高,缩短了与国外的差距。      目前,国内阀门生产骨干企业已能按ISO国际标准、DIN德国标准、AWWA美国标准等国际标准设计制造各种阀门,部分厂家的产品达到了国际先进水平      虽然过去阀门行业的整体水平有了较大的提高,但质量上还不够稳定,如跑、冒、滴、漏现象在国产阀门中经常出现。另外,我国阀门的配套能力也与发达国家相比尚存在一定的差距。    如果简要地概述阀门这一工业产品我们可以这么说。阀门是一种在管道运送体系中的控制部件,从*简略的截止阀到极为复杂的自控体系中所用的各种阀门,包含球阀、蝶阀、闸阀、截止阀、止回阀、调理阀、安全阀、旋塞阀、隔膜阀等。阀门可用于控制空气,水,蒸汽,各种腐蚀性介质,泥浆,油品,液态金属和放射性介质等各种类型流体的流动。就阀门市场的分布,主要是依据工程项目的建设,阀门的**用户是石化行业、电力部门、冶金部门、化工行业和城市建设部门,如城市自来水管道,楼寓建设,城市供热;输油管线,制药行业,食品行业等。阀门在水处理行业中使用量较大,主要以低压阀门产品为主,如蝶阀、闸阀、止回阀。

                • 史上*全的闸阀分类

                  你可知道阀门的历史?

                  根据结构形式分,闸阀可分为以下类型:闸阀根据阀杆结构可分为明杆闸阀(升降杆闸阀)和暗杆闸阀(旋转杆闸阀)。 明杆闸阀(升降杆闸阀):通过旋转阀杆螺母带动阀杆升降(不旋转)来实现闸板启闭的闸阀。这种结构闸阀对阀杆润滑有利,闸板开度清楚,阀杆螺纹与阀杆螺母不与介质接触,不受介质温度和腐蚀性的影响。示例如下:明杆闸阀示例暗杆闸阀(旋转杆闸阀):阀杆螺母在阀体内与介质接触,通过旋转阀杆来实现闸板启闭的闸阀。这种结构闸阀,阀门的高度尺寸小,但它的启闭行程难以控制,需增加指示器,阀杆螺纹及阀杆螺母与介质接触,要受介质温度和腐蚀性的影响,因而适用于非腐蚀性介质以及外界环境条件较差的场合。示例如下: 螺纹连接暗杆闸阀示例根据闸板的构造,闸阀可分为平行式闸阀和楔式闸阀。 平行式闸阀:两个密封面相互平行,且与阀体通道中心线垂直的闸阀。其启闭件(闸板)可以是单闸板或是带有撑开机构的双闸板。平板闸阀流阻小,不缩口的平板闸阀其流阻与短直管相似。带导流孔的平板闸阀安装在管路上还可直接用清管器进行清管。同时,由于闸板启闭时在两阀座密封面滑动,可适用于带悬浮颗粒的介质。另外,平板闸阀不会因为阀杆热伸长而使密封面过载。但平板闸阀存在以下缺点: 当介质压力较低时,金属密封面的密封力不足以达到满意的密封性能; 当介质压力高时,经常启闭可能使密封面磨损过大; 闸板在切断高速和高密度介质时,会产生剧烈振动; d、在圆形流道上横向运动的圆形闸板只有当它处在阀门关闭位置的50%时,才对流量的控制较敏感。 楔式闸阀:两个密封面成楔形的闸阀。使用楔形的目的是为了提高辅助密封载荷,实现既能对高的介质压力密封,也能低的介质压力密封。楔式闸阀的阀体上设有导向机构(导向筋),可防止闸板在开启或关闭时旋转,确保闸板与阀座的密封面相应对准。同时,楔式闸阀在关闭之前不与阀座摩擦,从而减少密封面的磨损。 但楔式闸阀存在以下缺点: 密封面易夹杂流动介质中固体颗粒; 阀杆的热膨胀可能使密封面产生过载; 闸板不能设置导流孔。 根据JB/T 308闸阀结构形式代号如下:结构形式代号阀杆升降式 (明杆)楔式闸板弹性闸板0刚性闸板单闸板1双闸板2平行式闸板单闸板3双闸板4阀杆非升降式(暗杆)楔式闸板单闸板5双闸板6平行式闸板单闸板7双闸板8

                • 调压阀型号怎么选择呢?

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                        为保证气动自动化系统正常工作,选择使用调压阀应考虑以下问题:1)根据要求的工作压力、调压范围和使用流量的*大值及稳压精度来选择调压阀。根据系统的使用工作压力不同,调压阀的输出压力可分级供给。调压阀的输出流量是主要性能参数,一般与阀的接管口径相对应。若没有足够大的大口径阀供选用,可用几个调压阀并联输出。但需注意相应的输入、输出管道截面积之和不得小于减压阀公称通径截面积之和。稳压精度要求较高时,应选用先导式减压阀。2)在易爆有危险的场合,应选用遥控减压阀(外部先导式)。通常,遥控减压阀和小型直动式减压阀配套,将小型减压阀和压力表安装在控制盘上,压缩空气经DPC空气过滤器、DPC减压阀和DPC油雾器后,供给气动装置。3)储气罐设置在气动自动化系统的中间气动装置有时为了使工作压力稳定,常需设置一个储气罐。通常这种储气罐容积不大,如储气罐尺寸为200 X 800(26L),建议储气罐就近设置在减压阀上游回路中,如上图所示。4)安装维护调压阀可在任意位置安装,但*好能垂直安装,以便于操作。阀体上的箭头方向为气体流动方向,安装时不能将方向搞错。需要时,可拧下气口堵头,安装压力表。安装前,连接管道应用压缩空气将其内灰尘、铁屑等杂物吹掉。为了延长调压阀的使用寿命,减压阀不用时应旋松手柄回零,以免使膜片长期受压引起塑性变形。在空气中尘埃较多的地方使用减压阀,必须在阀前安装过滤器。调压阀清洗装配时,金属零件应用矿物油洗净,橡胶件用肥皂液清洗后用水洗净并吹干。装配时,滑动部分的表面要涂润滑脂。膜片、密封圈极易划伤,装配时要注意。

                • 调压阀工作原理是什么?

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                        调压阀基本可以说是减压阀,减压阀的工作原理如下:高压介质通过一个小孔充到一个相对较大的腔里实现减压,实际上是靠截流减压,膜片或活塞的两面一面是出口腔,一面是人为给的压力,并且控制小孔大小的阀杆和膜片(活塞)相连,这样只要给一个固定的压力,那么出口腔的压力就会一直等于这个压力,这个人为给定的压力可以由弹簧或气源或液压源来提供按用途和作用、主要参数、压力、介质工作温度、特殊用途(即特殊、专用阀)、驱动能源、结构等方式进行了分类,其中*常用的分类法是按结构将调节阀分为九个大类,6种为直行程,3种为角行程。

                • 什么是安全阀?

                  什么是安全阀?

                        全阀是一种安全保护用阀,它的启闭件受外力作用下处于常闭状态,当设备或管道内压力超过安全阀设定压力时,通过调整阀门中的弹簧力长短,来调节压紧力,当管路中压力高于设定值时,弹簧被反向压迫,油液泄漏流出,从而控制管路中的压力不会超过某一限定值,保证设备和管道内介质压力在设定压力之下,保护设备和管道正常工作,防止发生意外,减少损失。

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