PTB四氟孔用密封(泛塞封).U型四氟密封体,中间弹***.使用条件:压力:25Mpa,温度-40°~250°.运动速度≤15m/s.使用介质:所有型号的液压油,热气,蒸汽和大多数的化学物质.上海泛塞机电代理销售尺寸(D*d*H)单价PTB-6*3.1*2.4￥6.7PTB-8*5.1*2.4￥9.0PTB-10*7.1*2.4￥11.2PTB-12*9.1*3.6￥13.5PTB-14*9.5*3.6￥16.2PTB-15*10.5*3.6￥17.3PTB-16*11.5*3.6￥18.5PTB-18*13.5*3.6￥20.8PTB-20*15.5*3.6￥23.3PTB-22*17.5*3.6￥25.5PTB-25*18.8*4.8￥30.0PTB-28*21.8*4.8￥33.5PTB-30*23.8*4.8￥35.6PTB-32*25.8*4.8￥38.3Tel-0512-36832562PTB-35*28.8*4.8￥42.0PTB-40*33.8*4.8￥48.0PTB-42*35.8*4.8￥50.5PTB-45*38.8*4.8￥54.2PTB-48*38.6*7.1￥61.7PTB-50*40.6*7.1￥64.2PTB-52*42.6*7.1￥66.8PTB-55*45.6*7.1￥70.7PTB-56*46.6*7.1￥72.0PTB-60*50.6*7.1￥77.3PTB-63*53.6*7.1￥81.2PTB-65*55.6*7.1￥83.8PTB-70*60.6*7.1￥90.3PTB-75*65.6*7.1￥96.8PTB-80*70.6*7.1￥103.5PTB-85*75.6*7.1￥110.0PTB-90*80.6*7.1￥116.7PTB-95*85.6*7.1￥123.3PTB-100*90.6*7.1￥129.7PTB-110*100.6*7.1￥142.7Tel-0512-36832563PTB-115*105.6*7.1￥149.3PTB-120*110.6*7.1￥155.8PTB-125*112.8*9.5￥175.0PTB-130*117.8*9.5￥182.0PTB-145*122.8*9.5PTB-140*127.8*9.5￥189.0PTB-150*137.8*9.5￥196.3PTB-160*147.8*9.5￥203.7Q-2426651639PTB-170*157.8*9.5￥238.8PTB-180*167.8*9.5￥253.0PTB-190*177.8*9.5￥267.2PTB-200*187.8*9.5￥281.3PTB-210*197.8*9.5￥295.5PTB-220*207.8*9.5￥309.7PTB-230*217.8*9.5￥325.0PTB-240*227.8*9.5￥338.0PTB-250*237.8*9.5￥352.3PTB-280*267.8*9.5￥395.0PTB-300*287.8*9.5￥423.0PTB-320*307.8*9.5￥451.0)