SPGW型组合密封件上海泛塞机电代理销售由PTFE+铜粉活塞密封环和橡胶弹簧及两个抗撤出档圈组成矩形体标准材质为80度NBR往复运动速度:≤1.5m/s工作压力:≤400bar,工作温度-40~120℃(矩形圈材质决定)规格尺寸单价SPGW-50*36*8.5￥25.0SPGW-60*46*8.5￥25.0SPGW-63*48*10.5￥25.0SPGW-65*50*10.5￥25.0SPGW-70*55*10.5￥25.0SPGW-75*60*10.5￥25.0SPGW-80*65*10.5￥25.0TEL-0512-36832562SPGW-85*70*10.5￥27.5SPGW-90*75*10.5￥27.5SPGW-95*80*10.5￥27.5SPGW-100*85*12￥27.5SPGW-105*90*12￥30.0SPGW-110*85*12￥30.0SPGW-115*100*12￥33.5SPGW-120*105*12￥33.5SPGW-125*102*15.5￥37.0SPGW-130*107*15.5￥37.0SPGW-135*112*15.5￥42.0SPGW-140*117*15.5￥42.0SPGW-150*127*15.5￥45.5SPGW-160*137*15.5￥49.0TEL-0512-36832563SPGW-170*147*15.5￥49.0SPGW-180*157*15.5￥49.0SPGW-185*162*15.5￥56.5SPGW-190*167*15.5￥63.5SPGW-200*177*15.5￥80.0SPGW-210*187*15.5￥80.0SPGW-220*197*15.5￥80.0SPGW-225*202*15.5￥84.0SPGW-230*207*15.5￥86.0SPGW-240*217*15.5￥88.0SPGW-250*222*17￥90.0SPGW-260*232*17￥94.0SPGW-270*242*17￥98.0SPGW-280*252*17￥100.0SPGW-300*272*17￥224.0SPGW-320*292*17￥240.0)