C341双向活塞封-格来圈活塞密封圈-矩形封格来圈类形的活塞封，主密封材料是纯聚四氟乙烯，所以运行速度会较低操作条件主要材料:聚四氟乙烯工作压力:400bar运行速度:0.4M/Sec温度范围:-40至+120℃公差ØD1H9Ød1h9L+0.100F***大0.2ØD1倒角C<503.050-1404.0140-2006.0内径外径槽宽Ød1ØD1L16112181322012.8420143201522214.84221722517.8425193252022820.532820.843021.53.83022.533022.8431.5233.83223.53.83224.533224.843526.53.83527.533527.8435.5273.83628.533628.84403054031.53.84032.5342325453554536.53.84537.5350404504055041.53.85344.53.855454554555546.53.856464564655647.53.860504605056051.53.863496.3635346353565516.3联系电话：0769-22762051传真：0769-22762052***:497455618谢华军(业务部负责人)手机:18676053336E-mail:walle@网址：广东省东莞市万江区新谷涌工业区)