产品详情
品牌:<\/span> 瑞典特瑞堡TRELLEBORG（原宝色霞板<\/span>Busak+Shamban<\/span>）<\/span> <\/span><\/p> 品名:<\/span> 德国<\/span>DAS/ DBM 组合密封 DAS Type A/B Polypac DBM<\/span> <\/span><\/p> <\/span><\/p> 说明<\/span> <\/span><\/p> DAS/DBM <\/span>组合密封是一种双作用的密封和导向元件，由一个弹体密封圈、两个挡圈和两个导向环组成。密封圈在静态和动态都能起良好密封作用，而挡圈可防止橡胶密封圈被挤入密封间隙，导向环的作用是使活塞在缸筒内导向并吸收径向力。这种设计提供了一种紧凑的密封与导向的组合，可用于开放式或封闭式安装沟槽。<\/span> <\/span><\/p> <\/p> 优点<\/span><\/p> - <\/span>密封效果好，也适用于支承缸；可安装在封闭式沟槽中，能降低加工成本；经济型的“密封加导向”解决方案；开切口的挡圈和导向环安装方便。<\/span><\/p> <\/p> 技术数据<\/span><\/p> 工况技术条件<\/span><\/p> 压力<\/span>: <\/span>≤ <\/span>35 MPa<\/span>，峰值达<\/span>≤ <\/span>40 MPa<\/span><\/p> 速度<\/span>: <\/span>≤ <\/span>0.5 m/s<\/span><\/p> 温度<\/span>: -30<\/span>℃<\/span>至<\/span>+100<\/span>℃<\/span><\/p> 材料<\/span>: <\/span>矿物液压油，抗燃液压油，<\/span>HFA<\/span>，<\/span>HFB<\/span>，<\/span>HFC<\/span>(<\/span><+40<\/span>℃<\/span>)<\/span><\/p> <\/p> 材料<\/span><\/p> DAS <\/span>组合密封用于下列材料组合<\/span>:<\/span><\/p> 密封圈<\/span>: <\/span>NBR<\/span>橡胶，邵氏<\/span> <\/span>A 70<\/span><\/p> 挡圈<\/span>: <\/span>聚酯弹性体<\/span><\/p> 导向环<\/span>: POM<\/span><\/p> 组件代号<\/span>: NCRO<\/span><\/p> DBM<\/span>组合密封用于下列材料组合<\/span>:<\/span><\/p> 密封圈<\/span>: <\/span>NBR<\/span>橡胶，邵氏<\/span> <\/span>A 80<\/span><\/p> 挡圈<\/span>: <\/span>聚酯弹性体<\/span><\/p> 导向圈<\/span>: POM<\/span><\/p> 组件代号<\/span>: N8RO<\/span><\/p> 特殊用途<\/span>:<\/span><\/p> 要求其他材料组合的特殊用途，请和<\/span>佛山市轩仑密封液压元件有限<\/span>公司联系。<\/span><\/p> <\/p><\/div><\/div>
