Z40（1）H/Y、Z5（6、9）40（1）H/Y、Z60（1）H/Y、Z5（6、9）60（1）H/Y铸钢美标/*闸阀产品概述：闸阀是指关闭件（闸板）沿通路中心线的垂直方向移动的阀门,闸阀在管路中主要作切断用。
动作灵活可靠，密封性能优良。
流量系数大流阻系数小,结构简单,便于维修。
广泛适用于石油化工，火力发电厂等油品、水蒸气管路上作接通或截断管路中介质的启闭装置特点及优点●阀门承压件采用精密铸造工艺浇铸，表面质量手轮采用可锻铸铁铸造，造型配合手柄，适当增加摩擦力，方便开启。
并示有明显的“开”、“关”标志。
●阀杆螺母采用高镍球铁，“T”形螺纹与阀杆配合传递力矩。
●阀盖上设有油杯，可定期补充固体润滑油，保持轻松启闭。
●填料压盖和压套分体设计，保证阀杆的同心度。
合理的填料函设计，确保阀门没有外漏，符合环保要求。
●阀门的中法兰连接螺栓采用双头螺栓，方便维修、拆卸。
●阀杆头部整体锻造，与阀瓣通过“T”型槽连接，保证强度。
●DN300以下的闸阀铸件为精密铸造，每批铸件都有炉号标识，便于跟踪。
轻松的扭矩传递结构●手轮通过阀杆螺母将扭矩传递至阀杆上，阀杆采用A182F6a(1Cr13)锻造并调质处理，硬度HB220～250。
为了减少力在传递过程中的损耗，阀杆螺母选用高镍球铁A439GR.D2或铜合金(高镍球铁具有一定的自润滑性)，硬度比阀杆小HB50左右。
●大口径、高压力闸阀可在阀杆螺母上、下加上推力轴承，同时设有油杯结构，可定期加入固体油脂，保持润滑，使阀门是中具有较轻的扭矩。
设计合理的防外漏填料函阀门填料选用柔性石墨和编结石墨的组合，既具有良好的密封性能又有一定的强度。
填料压盖和填料压套是分体设计，球面结合，能自动保持同心度，使得阀杆在上下运动时没有刮伤。
填料压套设有阶梯以防陷入填料函内。
阀杆的螺纹尾部始终在填料之上，防止运动时带出填料。
这样的填料函确保阀门没有外楼，符合环保要求。
阀杆头部与闸板可靠连接●闸阀阀杆采用A182F6(1Cr13)整体锻造而成，具有较强的抗拉强度，确保阀杆头部不会因故障断裂而使闸板陷在阀体中无法拿出。
●阀杆头部设有与阀盖密封副密封的上密封面，当使用介质有特殊性的时候要求阀门在全开时无任何外漏。
●阀杆头部与闸板的连接采用“T”形槽结构，两者相对有一定的自由度，使得闸板沿阀体导向筋顺利滑入阀座。
可更换阀座有一定的磨损余量●闸阀的阀座与阀体连接是采用螺纹式连接，方便维修、更换。
阀座的静密封面经过精密研磨并用*工具旋入阀体，实现可靠的密封。
●闸板密封面比阀座密封面宽出一定的余量，并保证阀门在未使用前闸板密封面底线与阀座密封面底线在同一高度，使阀门在使用一定时间后即使磨损也不会减少必须保证的密封面宽度。
美标铸钢闸阀设计与制造标准：●设计与制造：API600、API6D●法兰尺寸：ANSI/ASMEB16.5、API605●压力温度：ANS/ASMEB16.34●结构长度：ANSI/ASMEB16.10、API6D●对焊连接尺寸：ANSI/ASMEB16.25●检验与试验：API598、API6D美标闸阀压力试验公称压力PN(Lb)强度试验水密封试验气密封试验MPaLbf/in2MPaLbf/in2MPaLbf/in21503.14502.23150.5-0.760-1003007.811255.681560015.3222511.2163090023.1335016.82440150038.4557528.14080250064.6936747.46873美标铸钢闸阀的材料明细表(MainMaterialList)序号NO.零件名称PartName碳钢系列CarbonSteel不锈钢系列StainlessSteel合金钢系列Alloysteel低温钢系列LowTemperatureSteel1阀体/BodyASTM/A216GrWCBASTM/A351GrCF8ASTM/217GrWC6ASTM/A352GrLCB2闸板/WedgeASTM/A216GrWCBASTM/A351GrCF8ASTM/217GrWC6ASTM/A352GrLCB3阀座/SeatRingASTM/A105ASTM/A182GrF304ASTM/A182GrF304ASTM/A182GrF3044阀杆/StemASTM/A182F6aASTM/A182GrF304ASTM/A182GrF304ASTM/A182GrF3045密封垫片/Gasket柔性石墨+SS304/SoftGraphite+SS3046阀盖/BonnetASTM/A216GrWCBASTM/A351GrCF8ASTM/217GrWC6ASTM/A352GrLCB7双头螺柱/StudASTM/A193GrB7ASTM/A193GrB8ASTM/A193GrB7ASTM/A193GrB88六角螺母/NutASTM/A194Gr2HASTM/A194Gr8ASTM/A194Gr4ASTM/A194Gr89上密封座/BackSeatASTM/A182GrF6aASTM/A182GrF304ASTM/A182GrF6aASTM/A182GrF6a10填料/Packing柔性石墨/SoftGraphite柔性石墨/SoftGraphite(或PTFE)柔性石墨/SoftGraphite11销轴/PinASTM/A276TYPE410ASTM/A276TYPE304ASTM/A276TYPE410ASTM/A276TYPE30412活结螺栓/EyeboltASTM/A193GrB7ASTM/A193GrB8ASTM/A193GrB7ASTM/A193GrB713螺母/EyeboltNutASTM/A194Gr2HASTM/A194Gr8ASTM/A194Gr4ASTM/A194Gr2H14填料压套/PackingBushingASTM/A182GrF6aASTM/A182GrF304ASTM/A182GrF6aASTM/A182GrF30415填料压板/GlandASTM/A216GrWCBASTM/A351GrCF8ASTM/217GrWC6ASTM/A352GrLCB16阀杆螺母/StemNutASTM/A439GR.D2(ASTM/B148UNSC95600)17轴承压盖/StemNutRetainerASTM/A108Gr1020ASTM/A108Gr1020ASTM/A108Gr1020ASTM/A182GrF30418油杯/GreaseCup铜合金/CopperAlloy19手轮/HandwheelASTM/A53660-40-1820手轮螺母/HandwheelNutCarbonSteelorAlloySteel适用介质水、蒸汽、油品等*、醋酸等水、蒸汽、油品等水、蒸汽、油品等适用温度—29℃～425℃—29℃～200℃—29℃～550℃—46℃～345℃注:客户需求的其他材质也可采用.密封面材料配对客户*内件代号决定美标闸阀安装尺寸及重量： (单位：mm/in)Class150/10KDN(mm)152540506580100125150200250300350400450500600750900NPS(in)1/211-1/222-1/234568101214161820243036L(RF)1081271651781902032292542672923303563814064324575086107114.356.577.5891010.511.5131415161718202428L(BW)10812716521624128330538140341945750257261066071181391510164.356.58.59.511.1121515.916.51819.822.5242628323640L(RTJ)1191401781912032162412672793053423683944194454705216227244.75.577.588.59.510.5111213.514.515.516.517.518.520.524.528.5H(开)2052403904004905085857407739551160137515701765197822182611319737378.19.515.415.819.3202329.1330.437.6345.854.1361.869.577.987.4102.4125.4147.1Do1001402002002002502503003003504004505006006006807208008003.95.5888101012121416182024242728.431.531.5RF(Kg)7814182830507285127195283398524690900135028003800BW(Kg)6710152226406877118185270370500650860110026103600Class300/20KDN(mm)152540506580100125150200250300350400450500600NPS(in)1/211-1/222-1/23456810121416182024L(RF-BW)14016519021624128330538140441945750276283891499111435.56.57.58.59.511.13121515.916.51819.83033363945L(RTJ)151178203232257298321397419435473518778854930101011655.9789.1310.1311.812.6315.6316.517.1318.6320.430.6333.6336.6339.845.9H(开)240320450470525533633795805102412321460164518411988223826239.512.617.818.520.82124.931.331.840.348.557.564.872.578.386.4102.5Do1001402002002002503003503504004505006006006807208003.95.58881012141416182024242728.431.6RF(Kg)81220244450741241372173375807151050123516552320BW(Kg)691620353754100110174285495615940109015002100Class600DN(mm)152540506580100150200250300350400450500600NPS(in)1/211-1/222-1/2346810121416182024L(RF-BW)1652162412923303564325596607878388899911092119413976.58.59.511.5131417222631333539434755L(RTJ)1652162412953333954355626647908418929941095120014076.58.59.511.613.114.117.122.126.131.133.135.139.143.147.355.38H(开)280340470475530547706913107712761490165818652150226025801113.418.518.820.921.527.83642.450.158.865.384.78989101.5-Do1001402002502503003504505006006807508509609608003.95.5810101214182024273034383831.5RF(Kg)11182640557012324542670094013101610207024053450BW(Kg)915203247641032183745708301012121717602000-Class900DN(mm)152540506580100150200250300350400NPS(in)1/211-1/222-1/2346810121416L(RF-BW)216254305368419381457610737838965102911308.5101214.516.515182429333840.544.5L(RTJ)216254305371422384460613740841968103811408.5101214.616.615.118.124.129.133.138.140.944.9H(开)30038049062070569582510651320154018402135238011.81519.324.527.827.832.5425260.672.584.193.8Do1002002503003503504005006007508508509603.989.512141416202430343438RF(Kg)26303495128155192378635900155021703060BW(Kg)21263080110125165330520730130018002650Class1500DN(mm)152540506580100150200250300350400NPS(in)1/211-1/222-1/2346810121416L(RF-BW)2162543053684194705467058329911130125713848.5101214.516.518.521.527.832.83944.549.554.5L(RTJ)21625430537142247354971184110001146127614078.5101214.616.618.621.62833.139.445.150.255.4H(开)30038049069575577087210921400160019562121235011.81519.327.427.830.334.84355.1637783.592.5Do1002002504004004005006007508508509609603.989.516161620243034343838RF(Kg)2730349512818127562610002200295043505040BW(Kg)2326308011014.5220560850195023863755-注:1.以上Wt重量数据为美标闸阀重量.2.客户需要其它型号规格,请将型号传真至我司销售部!*闸阀设计与制造标准：●设计与制造：GB/T12234●法兰尺寸：JB/T79、GB/T9113●压力温度：ANSSIB16.34、GB/T9131●结构长度：GB/T12221、GB/T15188.1●对焊连接尺寸：ANSIB16.25、GB/T12224●检验与试验：JB/T9092、GB/T13927*闸阀压力试验公称压力PN(MPa)强度试验水密封/上密封试验气密封试验1.5*PN(MPa)1.1*PN(MPa)0.5-0.7(MPa)1.62.41.80.6MPa2.53.82.84.06.04.46.49.67.110.015.011.016.024.017.6*铸钢闸阀的材料明细表序号零件名称碳钢系列不锈钢系列合金钢系列低温钢系列1阀体WCBCF8WC6LCB2闸板WCBCF8WC6LCB3阀杆1Cr130Cr18Ni9(304)25Cr2Mo1VA(F22)0Cr18Ni9(304)4密封垫片柔性石墨+SS3045阀盖WCBCF8WC6LCB6双头螺柱35CrMoA0Cr18Ni9(304)25Cr2MoV0Cr18Ni9(304)7六角螺母35#0Cr18Ni9(304)35Cr2MoA0Cr18Ni9(304)8上密封座1Cr130Cr18Ni9(304)0Cr18Ni9(F304)0Cr18Ni9(304)9填料柔性石墨柔性石墨/PTFE10销轴35#0Cr18Ni9(304)1Cr130Cr18Ni9(304)11活结螺栓35CrMoA0Cr18Ni9(304)350Cr18Ni9(304)12螺母35#0Cr18Ni9(304)35Cr2MoA0Cr18Ni9(304)13填料压套1Cr130Cr18Ni9(304)1Cr130Cr18Ni9(304)14填料压板WCBCF8WCBLCB15阀杆螺母ZCuAI110Fe3ZCuAI110Fe3ZCuAI110Fe3ZCuAI110Fe316压盖350Cr18Ni9(304)350Cr18Ni9(304)17手轮QT400-17QT400-17QT400-17QT400-1718手轮螺母35#*闸阀安装尺寸与重量   (单位：mm)GB1.6MPaDN506580100150200250300350400450500600700800L2502652803003504004505005506006507008009001000H（开）4154505306208501035124514501475188520102180234527002850D0240240280300350400450500500600700750800850950Wt/RF(Kg)22304447961602283003885669001195145021002620,,GB2.5MPaDN506580100150200250300350400450500600L250265280300350400450500550600650700800H（开）41545053062085010351245145014751885201021802345D0240240280320400400450500500600700700800Wt/RF(Kg)23324667112218290324430650101012501525GB4.0MPaDN506580100150200250300350400450500600L250280310350450550650750850950105011501350H（开）41545056559088510651250153016751900206022502575D0240240280320400500550640640750750800900Wt/RF(Kg)28354768150235374550680905GB6.4MPaDN506580100150200250300350400450500600L250280310350450550650750850950105011501350H（开）50554560566598011201330168017301980213025002660D0280280320400450555506407508009009001000Wt/RF(Kg)446484119266388500550-----GB10.0MPaGB16.0MPaDN506580100150200250300506580100150200L250280310350450550650750300340390450600750H5055456056659801320158018106126776867509971153D0280280320400450550550640360360400450640720Wt/RF(Kg)48658512026844653567073110141185462711注:客户需要其它型号规格,请将型号规格传真至我司销售部!标签：  温州市铸钢美标闸阀 温州市铸钢美标闸阀厂家浙江温州市温州市铸钢美标闸阀厂家Z5（6、9）41H、Z5（6、9）61Y铸钢闸阀铸钢美标国标闸阀