名称:蜗轮固定球阀型号:Q347F/H/Y
口径:DN50-DN500压力:1.6MPA-25MPA特点:固定球阀适用于工作温度-28~300℃的石油、化工、火力电站等各种工况的管路上,切断或接通介质。适用介质为:水、蒸汽、油品、硝酸、醋酸、尿素等腐蚀性和强氧化性介质。操作方式有:手动、气动、电动、液动和气液联动等。蜗轮固定球阀产品引用标准:
设计制造:GB12237-89、API6D、JPI7S-48
法兰尺寸:JB79-59、SH3406、GB9113、HG20592-97
ANSIB16.5、JISB2212-2214
结构长度:GB12221-89、ANSIB16.10、JISB2002
试验与检验:GB/T13927-89、JB/T9092-99、API598
产品用途:
四氟密封球阀适用于工作温度-28~300℃的石油、化工、火力电站等各种工况的管路上,切断或接通介质。适用介质为:水、蒸汽、油品、硝酸、醋酸、尿素等腐蚀性和强氧化性介质。操作方式有:手动、气动、电动、液动和气液联动等。
产品结构特点:
1.使用寿命长、密封环选用自润滑聚四氟乙烯材料。球体与密封环微摩擦,有效提高使用寿命。
2.体积小,重量轻,易于安装保养。
3.固定球阀结构可任意方向安装与管路的任何部位。
4.V型接叠轴向填料,达到防腐A级密封。执行标准AdministerStandard设计与制造
DesignandManufacture结构长度
FaceToFace法兰尺寸
FlangeDimension压力-温度
PressureTemperatureLating试验-检验
InspectionAndTestGB122237GB12221GB9113JB79GB9131GB/T13927JB/T9092压力试验PressureTest公称压力NominalPressure1.62.54.0强度试验
ShellTest2.43.86.0水密封试验
WaterSealTest1.82.84.4气密封试验
AirSealTest0.4-0.7主要零件材料及性能MainPartMaterialsandProperty阀体
BodyWCBZG1Cr18Ni9TiCF8CF3ZG1Cr18Ni12Mo2TiCF8MCF3M球体阀杆
BallStem2Cr131Cr18Ni9Ti304304L1Cr18Ni12Mo2Ti316316L阀座
Seat聚四氟乙烯PTFE加坡纤增强聚四氟乙烯PTFE+Glass对位聚笨PPL垫片
Shim聚四氟乙烯PTFE不锈钢/柔性石墨StainlessSteel/flexibleGraphite齿形垫片ToothProfileGasket阀杆座
StemSeat聚四氟乙烯PTFE不锈钢/柔性石墨StainlessSteel/FlexibleGraphite填料
Packing聚四氟乙烯PTFE增强柔性石墨EnhancedFlexibleGraphite填料压盖
GlandWCB1Cr18Ni9Ti304304L1Cr18Ni12Mo2Ti316316L温度
Temperature-29~150(聚四氟乙烯PTFE)-29~200(加玻纤增强聚四氟乙烯PTFE+GLASS)-29~300(对位聚笨PPL)介质
Medium水蒸汽油品
Watersteam
Oilgoods硝酸类NitricAcid强氧化介质
strongeyoxidablemedium醋酸类AceticAcid尿素类Urea规格主要尺寸SizeMainDimensions1.6MPaDNLDD1D2bn-φdH0H1H2凸面法兰
RFQ347F16C16P16R3214013510078164-1830851604016514511085164-18329523050178160125100164-184310723065190180145120184-187014240080203195160135208-18110152400100305215180155208-18150178500125356245210185228-18200252500150394280240210248-232302786002004573352952652612-232603956002505334053553203012-252834808003006104604103753012-253805858003506865204704353416-254256258004007625805254853616-304927208005009147056506084420-3455584083060010678407707184820-41675105083070012459109407885024-418501150830规格主要尺寸SizeMainDimensions2.5MPaDNLDD1D2bn-φdH0H1H2凸面法兰
RFQ347F2525P25R3218013510078184-1830851604019014511085184-18329523050216160125100204-184310723065241180145120228-187014240080283195160135228-18110152400100305230190160248-23150178500125381270220188288-25200252500150403300250218308-252302786002005023603102783412-252603956002505684253703323612-302834808003006484854303904016-303805858003507625504904484416-344256258004008386105505054816-344927208005009917306606105220-4155584083060011438407707185620-41675105083070013469558758156024-488501150830规格主要尺寸SizeMainDimensions4.0MPaDNLDD1D2D6bn-φdH0H1H2凸凹法兰
RFQ347F4040P40R321801351007866184-183085160401901451108576184-1832952305021616012510088204-184310723065241180145120110228-187014240080283195160135121228-18110152400100305230190160150248-23150178500125381270220188176288-25200252500150403300250218204308-252302786002005023753202822603812-302603956002505684453853453134212-342834808003006485104504083644616-343805858003507625705104654225216-344256258004008386555855354745816-414927208005009917556706125766220-4855584083060011438907957306786220-54675105083070013469959008357686824-548501150830