亚洲中文无码日韩av|国产欧美日韩精品综合|国产精品久久一级黄色片|国产女同久久精品国产99|久久91精品综合国产首页|嫩草影院精品天堂无码AV|色综合久久夜色精品国产AV|欧美成人一区二区三区不卡视频

    <rt id="6mkk4"></rt>
    <rt id="6mkk4"><dfn id="6mkk4"></dfn></rt>
    1. <style id="6mkk4"></style>
      <sub id="6mkk4"></sub>
    2. Contact Us   
      Search   

      JC-ZN Inner Taper Type Roller Burnishing Tool

          Introduction

      Rolling tool for fine processing of conical surface is most suitable for ultra precision processing of valve sealing surface, so that sealing performance and durability of the processed surface are largely improved and excellent performance is achieved. Customization of conical angle and length is accepted according to part parameters.

      Applications: gas valve, valve sealing surface, joint sealing surface, valve body of gas valve and faucet sealing surface.  

         

         Product display

       

      伊金霍洛旗| 夏河县| 保靖县| 萨迦县| 山东省| 威信县| 盐津县| 合水县| 丰城市| 炉霍县| 寿阳县| 林甸县| 瑞金市| 马尔康县| 长武县| 甘孜县| 定州市| 伽师县| 垦利县| 布拖县| 册亨县| 西和县| 永仁县| 搜索| 中阳县| 班玛县| 龙江县| 甘谷县| 宜州市| 涞水县| 宝清县| 南华县| 南宫市| 清水县| 台南县| 达州市| 深泽县| 武穴市| 南部县| 大洼县| 神木县|