pdr型气动防尘密封件材质：进口nbr产品硬度：HS75&plu***n;2°A工作介质：压缩空气工作温度：-20~+80℃工作压力：≤16bar往复运动速度:≤1m/s型号规格尺寸单价PDR-88*12*3.5/4.9￥2.0PDR-1010*14*3.5/4.9￥2.0PDR-1212*16*3.5/4.9￥2.0PDR-1414*18*3.5/4.9￥2.2PDR-1616*24*5.5/7.5￥2.2PDR-2020*26*4.0/5.3￥2.4PDR-2020*28*5.5/7.5￥2.4PDR-2525*33*5.5/7.5￥2.4PDR-2525*35*7.0/8.0￥2.4PDR-3030*40*6.5/8.5￥2.8Q-6934135321Q-2426651659PDR-3232*42*6.5/8.5￥2.9PDR-3535*45*6.5/8.5￥3.1PDR-4040*49*6.5/8.5￥3.5PDR-4040*50*6.5/8.5￥3.5PDR-4545*55*6.5/8.5￥3.72/4#型号规格尺寸单价*PDU-6Z6*10*4.4￥0.6PDU-8Z8*12*4.9￥0.6PDU-10Z10*14*4.9￥0.6PDU-12Z12*16*4.9￥0.6PDU-14Z14*18*4.9￥1.0PDU-16Z16*21*7.5￥1.0PDU-20Z20*28*7.5￥1.0PDU-25Z25*33*7.5￥1.0Q-6934135321Q-2426651659PDU-30Z30*40*8.5￥1.2*PDU-32Z32*42*8.5￥1.2*PDU-35Z35*45*8.5￥1.2PDU-36Z36*46*8.5￥1.2*PDU-40Z40*50*8.5￥1.2*PDU-45Z45*55*8.5￥1.21/2k#)