<nav id="3rgs6"><listing id="3rgs6"></listing></nav>
      <form id="3rgs6"><legend id="3rgs6"></legend></form>
      1. <nav id="3rgs6"><listing id="3rgs6"><small id="3rgs6"></small></listing></nav>
        1. <form id="3rgs6"></form>
          <sub id="3rgs6"><listing id="3rgs6"></listing></sub>

               

              As-cast high strength ductile iron products (QT 800-5)

              QT800-5

              For the production of high strength ductile iron QT 700-2, QT 800-2 QT 900-2, the heat treatment method is used. In order to reduce energy consumption, FAMED has developed as-cast high strength ductile iron 800-5 based on the pinch roller parts requirement for biomass machine. Through careful selection of raw materials and strict control of ingredients and chemical composition and spheroidizing treatment(Cover package spheroidizing), the specific requirememt of as-cast high strength ductile iron QT800-5 has been achieved.

               
               

                  <nav id="3rgs6"><listing id="3rgs6"></listing></nav>
                  <form id="3rgs6"><legend id="3rgs6"></legend></form>
                  1. <nav id="3rgs6"><listing id="3rgs6"><small id="3rgs6"></small></listing></nav>
                    1. <form id="3rgs6"></form>
                      <sub id="3rgs6"><listing id="3rgs6"></listing></sub>

                          欧洲免费无线码在线观看_久久久久青草线蕉综合_久久综合九色综合欧美_爽到高潮漏水大喷视频