JGD-WM型美标高压橡胶接头名称：JGD-WM型美标高压橡胶接头产品介绍：美标高压橡胶接头又称作减振器、管道减震器、避震喉、橡胶软接头等。美标高压橡胶接头是金属管道的柔性联接器，由内胶层、锦纶帘子布增强、外胶层复合的橡胶球体和松套金属法兰组成。具有耐压高、弹性好、位移量大、平衡管道偏差、吸收振动、降低噪音效果好、安装方便等特点。美标高压橡胶接头可广泛用于供水排水、循环水、暖通空调、消防、造纸、制药、石油化工、船舶、水泵、压缩机、风机等管道系统。普通型用于输送－15℃～120℃的空气、压缩空气、水、海水、油、酸、碱等。特殊型用于输送－30℃～250℃以上的上述介质或油、浓酸浓碱、固态物料。序号名称材料1内、外层胶NR、EPDM、NBR、SI2主体骨架尼龙帘布3增压环钢丝绳4法兰Q235序号使用温度Workingtemperature使用介质Workingmedia1NR:-15℃~115℃水、海水、蒸气油、酸、碱等Water,seawater,evaporation,oil,acid,alkali,andsoon.2EPDM:-30℃~170℃3NBR:-15℃~140℃4SI:200℃~250℃公称通径长度L(mm)法兰外园D(mm)螺栓数n螺栓孔直径d0(mm)螺栓孔中心园直径D1轴向位移(mm)横向位移(mm)偏转角度(a1+a2)mm英寸压缩伸长502150150420120.51061219°6521/2150180420139.51061215°803150190420152.51061213°1004150230820190.51061210°1255150255822216106128°1506150280822241.5106126°2008150345822298.5179126°250102004051226362179125°300122004851226432179125°350142005351230476179124°400162006001630540179124°450182006351633578179123°500202007002033635179123°600242508152036749.52010123°美国标准（ANSI）法兰尺寸表公称通径DN公称压力PNMPa(bar)1.0(125)2.0(150)5.0(300)AmmBinOCNhOCNhOCNh401-1/2注:表中代号:O-法兰外径mmC-螺栓孔中心圆直径mmn-螺栓数量h-螺栓孔直径mm13098.5416155114.5422502150120.520165127.0820652-1/2180139.5190149.022803190152.5210168.51004230190.58255200.01255255216.022280235.01506280241.5320270.0122008345298.5380330.02625010405362.01226445387.5163030012485432.0520451.03335014535476.030585514.52040016600540.016650571.53645018635578.033710628.52450020700635.020775686.060024815749.536915813.0427002881377540188377954022921857363680032914876489419004810549783242900361033992402210571010261172108945100040113510944411751121443012731191401100441251120336261276122252138412954812004813531305441392133544331511141652130052145714104814941437521613151848140056157515214030160015436017651651366015006016761622441726166252361878176440)