JHQ-A型聚氨酯緩沖器  電梯用聚氨酯緩沖器  起重機(jī)用聚氨酯緩沖器   聚氨酯緩沖器規(guī)格齊全  
聚氨酯緩沖器有如下特點：吸收能量大，緩沖性能好；耐油、耐老化，耐稀酸、耐稀堿的腐蝕；耐高溫又耐低溫，絕緣又能防爆；比重小而輕，結(jié)構(gòu)簡單，價格低廉，安裝維修方便和使用壽命長 ，耐腐蝕、耐絕緣，是保證安全運行的理想裝置。 
技術(shù)性能為：????????????????????????密度??0.55??～??0.65;
邵氏硬度??????????????????????????????50??～??65;
壓縮50％時的抗壓強度為12??～??15??㎏／C㎡;
工作溫度??????????????????????????????－30??～??＋60℃
共分三個系列：HCQ-A系列????HCQ-B系列????HCQ-C系列
JHQ-A型聚氨酯緩沖器：
序號????型號????D mm????H mm????M mm????h mm????緩沖容量 KN.m????緩沖行程mm????緩沖力 KN 
1????JHQ-A-1????65????80????16????35????0.573????47.05????26.47 
2????JHQ-A-2????80????80????16????35????0.400????60????42 3????JHQ-A-3????80????100????16????35????0.502????75????42 4????JHQ-A-4????100????80????16????35????0.628????60????66 5????JHQ-A-5????100????100????16????35????0.785????75????66 6????JHQ-A-6????100????125????16????35????0.980????94????66 7????JHQ-A-7????125????100????16????35????1.227????75????103 8????JHQ-A-8????125????125????16????35????1.533????94????103 9????JHQ-A-9????125????160????16????35????1.960????720????169 10????JHQ-A-10????160????125????16????35????2.512????94????169 11????JHQ-A-11????160????160????16????35????3.215????120????169 12????JHQ-A-12????160????200????16????35????4.019????150????265 13????JHQ-A-13????200????160????20????45????5.024????120????265
14????JHQ-A-14????200????200????20????45????6.280????150????265 15????JHQ-A-15????200????250????20????45????7.850????188????265 16????JHQ-A-16????250????200????20????45????9.810????150????414 17????JHQ-A-17????250????250????20????45????12.266????188????414 18????JHQ-A-18????250????320????20????45????15.700????240????414 19????JHQ-A-19????320????250????20????45????20.096????188????675 20????JHQ-A-20????320????320????20????45????25.732????240????675
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