风道橡胶补偿器产品技术性能指标技术性能FVBFUB补偿长度±100mm±90mm工作压力≤4500pa≤4500pa温度范围-40℃-300℃-40℃-300℃安装长度300-450mm300-450mm拉伸长度变化率≤15%≤15%两端支架间距之和≤50m两端滑动支架间距2-4m胶料性能拉伸强度≥12MPa≥12MPa扯断伸长率≥300%≥300%扯断永久变形≤25%≤25%硬度58±3°58±3°热空气考化70℃ × 72h70℃ × 72h扯断伸长变化率≥20%≥20%FUB型风道橡胶补偿器连接尺寸型号（mm）管外径DD 1D 2D 3法兰厚度mm连接螺栓数量n ×Φ M重量kgFUB8008129501000850824×M22184.6FUB90091210501100950203.6FUB100010121150120010521030×M22221.9FUB11001112125013001152240.7FUB12001212135014001252259.5FUB13001312145015001352278.3FUB1400141215501600145230×M22357.3FUB1500151216501700155236×M22391.2FUB1600161417501800165410426.3FUB17001714185019001754449.7FUB1800181419502000185444×M22481.0FUB19001914205021201954533.4FUB20002016217022402056619.9FUB210021162270234021561254×M30753.3FUB22002216237024402256785.3FUB23002316247024502356817.2FUB24002416257026402456849.2FUB25002516267027402556881.2FUB260026162770284026561464×M30913.2FUB28002816297030402856986.5FUB300030163170324030561050.5FUB320032163370344032561114.6FVB型风道橡胶补偿器连接尺寸型号（mm）管外径DD 1D 2D 3b连接螺栓数量n ×Φ M重量kgFVB500529600640469816×M1689.8FVB600630705755570114.6FVB70072081086066018×M16134.8FVB80082092097576018×M20192.0FVB9009201020107586020×M20213.8FVB100010201120117596024×M20241.6FVB1100112012201275106010263.0FVB1200122013201375116030×M22312.6FVB13001320142014751260335.0FVB1400142015201575136036×M22369.6FVB1500152016301685144036×M22349.4FVB16001620173017851540477.5FVB1700172018301885164044×M22515.9FVB18001820193019851740536.0FVB19001920203020851840565.2FVB200020202130218519401244×M27725.2FVB2200222023402410214050×M27881.8FVB240024202540261023401454×M27935.0FVB2500252026402710244056×M301057.5FVB2600262027602810254058×M301098.4FVB2800282029603030274060×M301260.9FVB3000203031603230294064×M301347.8FVB3200322033603430314072×M301441.5安装简要说明：1、安装长度由用户在设计中选定，订货时未注明者按L=350mm的供货。2、表中重量按一般安装长度L=350mm计算。3、接头中间有支撑架，支撑架在安装前应保持不脱，待螺栓上紧后将其全部打掉，以保证安装合理，使其各项物理机械性能真正起到作用。规格（mm）轴向位移（mm）径向位移（mm）角度公差（度）伸长压缩300以下3322350-5003434600-100046441200-200056532000以上5853