1. <nav id="an273"><video id="an273"></video></nav>

        <strike id="an273"></strike>

          <thead id="an273"><option id="an273"></option></thead>
          Welcome: BOSS Sealing Solutions
          Language: Chinese ∷  English

          Hydraulic Wiper Seals

          • WSZ


          • Product description: PTFE Wiper Seal WSZ
          • INQUIRY

          1. Applications and properties

          For reciprocating system,especially in low temperature,high frequency and heavy dust conditions.

          mainly applied to hydraulic and pneumatic devices,servo system,chemical and food machinery.Excellent sliding performance,no stick-slip behavior,no viscosity,compensates to the distortion of pistons and plungers,excellent compatibility of hydraulic mediums,excellent effect of scraping residue oil films of the rod surface from inside.

          2.Standard materials

          Slide Ring:bronze filled PTFE,carbon fiber filled PTFE,graphite filled PTFE

          O-Ring:NBR/FKM. other material is available.

          3.Working conditions

          Diameter Range: from 20mm to 1000mm

          Pressure Range:0-60 MPa

          Temp Range: -30℃ to 200℃

          Speed: <=5m/s

          Medium:Hydraulic Oil,water,air barely flammable fluids.

          Other general seal profile name:DSZ,GSZ

          日日鲁夜夜啪在线视频 日日啪日韩在线_天天啪媽媽鲁播_天天啪久久_男女啪啪啪_夜夜橾天天橾b在线观看_日日啪无需播放器