QY型聚氨脂密封圈上海泛塞机电代理销售产品用途：用于往复运动气缸活塞的密封适用范围：气缸、风动机械材质：进口聚氨酯(TPU)NBR橡胶、硅胶、氟胶产品硬度：HS75&plu***n;2°A工作温度：-40~+80℃工作介质：压缩空气工作压力：≤1MPa标准来源：JB/T6657-93沟槽符合：JB/T6656-93浦东优封行唐敏TM-k016/025规格单价PUQYD-14*4￥1.3QYD-16*4￥1.3QYD-16*54a￥1.3QYD-18*4￥1.4QYD-20*4a￥1.4QYD-20*4￥1.4QYD-22*4￥1.5QYD-22*4A￥1.5QYD-25*4￥1.6QYD-25*4A￥1.6QYD-25*4B￥1.6QYD-28*4￥1.8QYD-30*4￥1.9QYD-32*4￥2.0Q-5844-95835QYD-35*4￥2.1QYD-36*4￥2.1QYD-40*4￥2.3QYD-45*4￥2.4QYD-50*4￥2.5QYD-55*4￥2.6QYD-56*4￥2.6QYD-60*6￥2.8QYD-60*5￥2.8QYD-63*5￥3.0QYD-63*5A￥3.0QYD-63*6￥3.3QYD-65*6￥3.3QYD-70*5￥3.5QYD-70*6￥3.5QYD-75*6￥3.8QYD-75*5￥3.8QYD-80*5￥4.0QYD-80*6￥4.0QYD-90*5￥4.3QYD-90*6￥4.3Q-11928-19753QYD-100*5￥5.0QYD-100*6￥5.0QYD-110*5￥6.3QYD-110*6￥6.3QYD-120*6￥7.5QYD-120*5￥7.5QYD-125*5￥8.1QYD-125*6￥8.1QYD-130*5￥8.8QYD-130*6￥8.8QYD-140*5￥10.0QYD-140*6￥10.0QYD-150*5￥11.3QYD-150*6￥11.3QYD-160*5￥12.5QYD-160*6￥12.5QYD-170*7.5￥13.8QYD-170*8￥13.8QYD-180*7.5￥15.0QYD-180*8￥15.0QYD-190*7.5￥16.3QYD-190*8￥16.3QYD-200*7.5￥17.5QYD-200*8￥17.5QYD-210*7.5￥18.8QYD-210*8￥18.8QYD-220*7.5￥20.0QYD-220*8￥20.0QYD-240*8￥22.5QYD-240*7.5￥22.5QYD-250*7.5￥23.8QYD-250*8￥23.8QYD-280*7.5￥27.5QYD-280*8￥27.5TEL-0512-36832562QYD-300*7.5￥31.3QYD-300*8￥31.3QYD-320*7.5￥33.8QYD-320*8￥33.8QYD-340*10￥50.0QYD-360*10￥60.0QYD-380*10￥70.0QYD-400*10￥80.0QYD-420*10￥90.0QYD-450*10￥105.0QYD-480*10￥120.0QYD-500*10￥137.5QYD-560*10￥182.5TEL-0512-36832563QYD-600*10￥212.5QYD-650*10￥237.5)