1. <button id="s2vl5"><acronym id="s2vl5"></acronym></button>
        <s id="s2vl5"><acronym id="s2vl5"></acronym></s>
        <legend id="s2vl5"></legend>
        1. Diesel cryogenic fluid improver XY-1

          Serrated Metal Gaskets

          Serrated Metal Gaskets varying with metals, are applied to maximum temperature of 600℃ and pressure range of 6.3-16.0Mpa, for flange connections of high temperature and pressure steam pipelines, heat exchangers and steam pressure vessels and valve caps. The production can be arranged as per requested foreign standards.