1. <tbody id="d55mv"><center id="d55mv"></center></tbody><dd id="d55mv"></dd>

      <dd id="d55mv"><big id="d55mv"><video id="d55mv"></video></big></dd>

        1. <th id="d55mv"></th>
          <button id="d55mv"></button>

        2.  
           
           
          左移 右移
           
          rising stem parallel singal disk gate valve

          standard:GB12232
          PN0.6MPa
          DN1000-2000mm
          Leakage:GB/T13927 class D
          driving type: motor, hydraulic, electric

          The valve is appraised as state-level new products. No dirt can reserve on the gate and the gate and the dunghill can be removed during closing to assure the sealing.

          版權所有:鐵嶺閥門(集團)工貿有限公司  廠址:遼寧省鐵嶺市銀州區廣裕街118號  進出口部:鐵嶺市銀州區全球通大廈1406室
          電話:+86-024-72826177 72216500  傳真:+86-024-72816177  手機:13904906500  郵編:112000  E-mail:ty6500@163.com
          網址:www.www.museedubucheronlespiles.com  遼ICP備11017782  網站制作:大友科技
          在线 亚洲 视频 小说