L形（皮碗）孔用防尘密封圈产品用途：用于往复运动液压油缸、气缸活塞的密封材质：NBR橡胶 或者PU聚氨酯材质 上海泛塞机电 代理销售工作温度;-40～80℃ 工作压力：1-32MpJ帽-工作介质：液体、气体产品硬度;HS70±5J帽-标准来源：HG4-331-66尺寸(D*d*H/L)单价L碗-22*8*7/2.2￥2.0L碗-25*9*7/2.2￥2.0L碗-28*10*7/2.2￥2.0L碗-30*11*7/2.2￥2.1L碗-32*12*7/2.2￥2.1L碗-35*15*7/2.2￥2.2L碗-38*18*7/2.2￥2.2L碗-40*20*7/2.2￥2.2L碗-42*22*7/2.2￥2.3L碗-45*25*8/2.5￥2.3Q-L碗-48*28*8/2.5￥2.5L碗-50*30*8/2.5￥2.5L碗-52*32*8/2.5￥2.6L碗-55*35*8/2.5￥2.6L碗-60*38*8/2.5￥2.6L碗-65*40*8/2.5￥2.6L碗-70*45*8/2.5￥2.8L碗-75*48*10/2.5￥2.9L碗-80*50*10/2.5￥3.0L碗-85*55*10/2.5￥3.0L碗-90*60*12/3.0￥3.1L碗-95*65*12/3.0￥3.2L碗-￥3.2Q-L碗-￥3.4L碗-￥2.8L碗-￥3.7L碗-￥4.2L碗-￥4.5L碗-￥4.8L碗-￥5.6L碗-￥7.2L碗-￥8.8L碗-￥9.6te3L碗-￥10.4L碗-200*￥11.2L碗-2￥14.4L碗-220*￥17.6L碗-240*200*17/4.0￥19.2L碗-250*205*17/4.0￥20.8L碗-260*215*17/4.0￥22.4L碗-280*235*17/4.0￥-Tmzy1/6R #